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- Element Plug-in for vCenter server
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- "Access denied by server while mounting" when mounting NFS volume from a client within a VM
- "Access denied by server while mounting" with NFS Kerberos
- "boot.varfs.backup.issue" alert detection
- "cifs domain discovered-servers show/reset-servers" command times out
- "cifs share show -volume" reports a partial list of shares
- "diffie-hellman-group1-sha1" gets missing after upgrading the node from ONTAP 8.3 to 9.1
- "Error: command failed: Duplicate server-chain certificate entry found."
- "ERROR: external keymanager check failed" during ONTAP upgrade from 9.3 to later 9.3P release even after running delete-kmip-config
- "Error: Invalid credentials" appears in EMS logs
- "Error: show failed: Loop detected in next() for table vifmgr_vs_routes."
- "Failed to Enumerate Objects in the Container. Access is denied" displays when setting NTFS DACL
- "Incorrect credentials for svm" when trying to authenticate to a data SVM with Domain-Tunnel
- "lun resize" operation panics when LUN size not aligned with cylinder size
- "nbt.NetBIOSName.nameConflictIF" message shows up after node reboot or cifs restart
- Removing a DC from the domain fails "NBT: Cannot connect to server over NBSS socket for port 139. Error 0x23: Resource temporarily unavailable"
- "network port broadcast-domain show" reports "error: details not available" for some ports
- "nfs: server hostname not responding, still trying" connecting to ONTAP 9.6 or later in a network with high packet loss
- "No such file or directory" and "?" appear in out of an 'ls -la' via NFSv4.x
- "reallocate start" without -o option will leave the reallocation in "repeat" state
- "secd.ldap.noServers" in EMS when using SSL/TLS
- "secd.nfsAuth.noCifsCred:error" when mounting NTFS-secured volume via NFS
- "security.invalid.login" alerts are spamming admin email address
- "Security key-manager delete-kmip-config" command gives Error: command failed
- "SHA1" is not a supported hash function for digital signatures
- "statistics volume show" fails with "Error: command failed: More than 50 samples are not allowed"
- "The folder (FOLDER) can’t be opened because you don’t have permission to see its contents." on MacOS SMB clients
- "volume efficiency start" command fails with error "Cannot perform efficiency operations on deprioritized volume"
- "wafl.cp.toolong" message seen in ONTAP Logs during high disk workload
- "wafl.cp.toolong" message seen in ONTAP logs for archive, backup, or disaster recovery storage system
- "wafl.cp.toolong" message seen in ONTAP logs when disk is about to fail or being failed
- 'Mapping Ports' step during headswap fails with "Error: Cannot run this command because the system is not fully initialized."
- (CONTROLLER TAKEOVER COMPLETE AUTOMATIC) ALERT due to halted node
- 0 Kb files are created when hard quota limits are hit
- 7MTT: Create one or more intercluster LIFs on the affected nodes
- 7MTT: How to resolve a firewall issue when transitioning CIFS local users and group configurations
- 7MTT: How to resolve TLS or SSL communication issue
- 7MTT: Pre-check failure on CIFS local users and group
- 7mtt: volume is not shown
- 7MTT: To resolve a firewall issue when transitioning CIFS local users and group configurations
- 7MTT - Transition start failed
- 7MTT 1.3: CIFS local users and groups fail with the error message: already exists
- 7MTT Copy-Based Transition - How to handle the scenario where 7-Mode data-copy IP address is not reachable from target cluster intercluster LIFs
- 7MTT Copy-Based Transition - Consolidation of volumes from multiple 7-Mode storage systems or vFiler units into a single SVM using the v2.0 or later versions of the tool
- 7MTT Error 507
- 7MTT MetroCluster Precheck Error 88020: Details error 16035 "admin password not set"
- 7MTT migration does not retain the domain information in “Quota target” due to numeric values in user name
- 7MTT networking precheck fails due to "Error 26000"
- 7MTT Precheck 10111 - How to transition 7-Mode volumes that have qtree level exports
- 7MTT Precheck 10112 - How qtree client access through a parent volume differs in Data ONTAP 7-Mode and clustered Data ONTAP
- 7MTT Precheck 20504 - Share-level ACLs for UNIX users or groups
- 7MTT precheck 40293: Transitioning name servers if specified together within Data ONTAP 7-Mode and SVM are more than three
- 7MTT projects cannot be accessed
- 7mtt reports 'Failed to create a domain entry for "AD-DOMAIN", Reason: duplicate entry.'
- 7MTT to clustered Data ONTAP migration fails with "Reason: A technical error has occurred"
- 7MTT Transition Mode Error Message 20933 Error Code 337 Failed Processing Line 25 of the input file
- 7MTT v2.0: Detailed description of configuration transition/manual steps: SnapMirror, NameServices, and WAFL
- 7MTT v2.0/Transitioned Data ONTAP features
- 9.6 upgrade fails to complete due to presence of Vserver active-directory account
- volume efficiency show displays "Last Operation Error: No compressed data in the volume"
- Accessing a CIFS server via hostname fails but IP works
- Accessing a CIFS share with a local user
- Access a CIFS share with a computer account
- Access denied error message reported with a CIFS random file access followed by success upon multiple retries
- Access denied from Windows clients on specific files in clustered Data ONTAP
- ACP Connectivity Status: Partial Connectivity
- ACP not-responding
- Active IQ- Upgrade Advisor fails to generate
- Active IQ reports volume efficiency errors on SnapVault destination volume
- Active IQ Wellness: Up to High Impact - Aggregate is almost full or Volume vulnerable to becoming 100% Full
- Active IQ Wellness: Up to High Impact - This system is nearing the limits of its performance capacity
- Active IQ Wellness: Up to High Impact - This system is reporting a high average CPU utilization
- Adding preferred-dc fails with "Error: command failed: Invalid domain controller"
- Additional NFS mount created when accessing snapshot directory from Linux host
- Add cache from storage pool to aggregate job is stuck
- AES Encryption enabled leads to intermitent loss of share access
- After adding controllers to the cluster, incorrect node names are being displayed
- After a Data ONTAP upgrade, the effective version displays an older version
- After a Head Upgrade data access can be disrupted
- After configuring a user quota for all users, administrator sees different space available
- After creating a file on Windows, why the owner is root and the group is bin on Linux?
- After deleting a volume in ONTAP, the volume is brought offline with type DEL
- After destroying and recreating a vif/interface group or VLAN interface, the vFiler is no longer serving data for Data ONTAP 7-Mode
- After MetroCluster site failover, Hyper-V Virtual Machines gets disconnected
- After migration, CIFS is inaccessible using DNS name (IP address works)
- After node reboots, LACP ports are down and Cisco Nexus switch ports are in 'Link Flap error-disable' state
- After ONTAP upgrade, errors related to the management gateway are observed
- After ONTAP upgrade, LIF home port changed to IFGRP member port
- After ontap upgrade to 9.6P6 the mgwd process is in a constant restart loop
- After upgrade from 9.6P2 to 9.6P6, System Manager and API are failing
- After upgrade to 9.7x release the system comes up with root volume not working properly
- Aggregate reconstruction gets continuously suspended
- Aggr copy start fails with error message "Cannot Init Input, aborting"
- AIX client cannot connect over NFSv4
- IBM AIX client hangs on Read/Write operations in NFS share with NFSv4
- AIX client is unable to lock a file that was previously locked by the same client
- AIX host loses connectivity to LUNs during takeover and giveback
- Alert EMS Message - secd.dc.out.of.pipe.instances
- Alert LED turned ON a Shelf without any other observed fault or DC UNDER VOLTAGE messages
- Allow specifing unix permissions during qtree creation
- All files/folders Unix permissions get changed from 777 to 700 after migration of a NTFS volume from 7-Mode.
- An EMS event has been generated multiple times, but they are not recorded except the first time
- An unknown CIFS share “/!” is seen along with other shares in Windows and none of them are accessible
- API calls to clustered Data ONTAP fail intermittently with either 'Unable to find API' or 'specified vserver not found'
- API calls to ONTAP 9.1-9.3 fail when using a readonly LDAP service account
- API failure due to duplicate domain name entry for Clustered Data ONTAP 8.3.1
- API invoke failed - Unable to get status from NetApp system
- API query to ONTAP fails with error: Cant connect to host (err=10061). errno="10061" status="failed"
- Application fails to write to a file intermittently in ONTAP and STATUS_FILE_LOCK_CONFLICT is seen in the packet trace
- Application unable to connect to CIFS share due to unsupported SMB version
- Application unable to write to NAS with error: "File too large".
- Applying the solution to bug 865444
- Are local users and groups and Workgroup mode supported in clustered Data ONTAP?
- Are Local Users and Groups Supported for CIFS/SMB in ONTAP?
- Are long Consistency Points normal?
- Are quotas based on Windows group IDs supported?
- Are root and administrator actually the same account on a filer?
- Are there any OIDs for CN1610's CPU or memory information?
- Are there new limits with disk sanitization in Data ONTAP 7.3?
- Ask Expert/NAS: How to troubleshoot performance for slow browsing NFS mount
- ASUPs being generated for every single messages present in the catalog
- ASUPs delivery failure - Unknown SSL protocol error in connection to support.netapp.com:443
- Asymmetric Logical Unit Access (ALUA) support on NetApp Storage - Frequently Asked Questions
- AT-FCX: CEMI Micro Controller Fatal Error causes an AT-FCX module to become unresponsive
- Attempting to clone a volume fails with "The snapshot name does not exist" when the parent snapshot does exist
- At times IP distribution for a LAG (ifgrp)may not be optimally balanced in ONTAP
- Audit staging volumes might reach capacity due to audit consolidation jobs not restarting after TO/GB operations which results in CIFS outage when Strict Guarantee of Auditing is enabled
- Authentication error: "Unable to acquire filer credentials. Client not found in Kerberos database"
- Authentication issues after upgrading domain controller to Server 2016
- AutoSupports using HTTPS via proxy in ONTAP fail HTTP code 407 from proxy after CONNECT
- AutoSupport bundle in ONTAP are not creating - notifyd error 'Entity: line 3: parser error'
- AutoSupport connection refused
- AutoSupport delivery fails due to DNS - Couldn't resolve host in Data ONTAP 7-mode
- AutoSupport delivery fails due to DNS - Couldn't resolve host in ONTAP 9 and earlier
- AutoSupport delivery in ONTAP fails due to an incorrect date set to the future
- AutoSupport Error: MAXIMUM EXITS THRESHOLD OF A PROCESS MANAGED BY SPM IS REACHED
- Autosupport fails delivery with error Operation timed out in ONTAP
- Autosupport in ONTAP is randomly sending out notice logs using SMTP due to a web filter
- AutoSupport is configured, but the status is OFF
- Autosupport is not working - maximum size of ASUP queue hit event queue threshold
- Autosupport is reported as being off and no Autosupports are available in ActiveIQ
- AutoSupport manifest is reporting collection of files as truncated or skipped in Clustered Data ONTAP 8
- AutoSupport manifest is reporting collection of files as truncated or skipped in ONTAP 9
- AutoSupport message: (Exceeded maximum raw capacity) CRITICAL
- AutoSupport Message: Call home for Health Monitor process cshm: UnsupportedSwitch_Alert
- AutoSupport message: CHASSIS OVER TEMPERATURE SHUTDOWN
- AutoSupport Message: Chassis Power Degraded
- AutoSupport Message: Chassis Power Supply Degraded
- AutoSupport message: CHASSIS POWER SUPPLY FAIL
- AutoSupport message: Cluster Notification (CHECKSUM ERROR (multiple disks)) CRITICAL
- Autosupport Message: CLUSTER NOTIFICATION (REBOOT)
- AutoSupport Message: CLUSTER TAKEOVER COMPLETE
- AutoSupport Message: DISK_SCRUB
- AutoSupport Message: DISK/SHELF COUNT MISMATCH
- AutoSupport message: FILESYSTEM LUN RESIZED (V-Series)
- AutoSupport Message: FXLFLT:System Notification from filer1 (FC-AL LINK_FAILURE (adapter_name)) ERROR
- AutoSupport Message: Health Monitor Process CSHM
- AutoSupport Message: Health Monitor SPAutoUpgradeFailedMajorAlert - SP upgrade fails
- AutoSupport message: Multiple Fan Failures
- AutoSupport message: OINODE:System Notification from filername (OUT OF INODES) ERROR
- AutoSupport Message: PWRFLT Power Supply messages
- Autosupport Message: RDVLFA:HA Group Notification from filer1 (RAID VOLUME FAILED) ERROR
- AutoSupport message: RLMHBL:System Alert from RLM of Filer1 (HEARTBEAT_LOSS) WARNING
- AutoSupport message: RLM HEARTBEAT STOPPED
- AutoSupport Message: ROOT VOLUME NOT WORKING PROPERLY: RECOVERY REQUIRED for AFF / FAS systems
- ONTAP Node lost connectivity to the cluster, with call home : SCSIBLADE SERVICE UNAVAILABLE or ASUP_MSG_SBLADE_UNAVAILABLE
- AutoSupport Message: SHELF_FAULT
- AutoSupport message: SHTPEN:System Notification from Filer1 (SHUTDOWN PENDING (degraded mode)) CRITICAL
- AutoSupport message: SNAPVALIDATOR ERROR PREVENTED
- AutoSupport Message: SwitchIfIslDownWarn_Alert
- AutoSupport message: SYNCMIRROR FAULT ISOLATION
- AutoSupport message: SYNCMIRROR VERIFY FAILED
- AutoSupport message: SYSTEM_BOOT_FAILED (POST failed)
- AutoSupport message: WAFL INCONSISTENT
- Autosupport Message: MEDIUM ERROR DURING RECONSTRUCTION
- Autosupport Message: RAIDTREE ASSIMILATION FAILED
- AutoSupport Message: sis.changelog.full:warning
- Autosupport not being sent due to firewall blocking SMTP access
- AutoSupport not receiving via https/https Error: Forefront TMG denied the specified Uniform Resource Locator (URL)
- AutoSupport not working over SMTP - error message: FTP: weird server reply
- Autosupport OnDemand fails - Account currently locked
- AutoSupport reports "Logical Unit Number mapping or igroup type misconfiguration has been detected"
- Auto mount isn't working but able to manually mount NFS
- Available space in volume does not increase after file deletions when the snap reserve exceeds 100% utilization
- AV Connector (AVSHIM) fails to register the Virus Scan Engine with the error: Registration failure: ScanType != SCANTYPE_rpc_cluster
- AV Connector - Error when testing connection
- AV Connector fails to connect to SVM
- A audit log filename doesn't correspond to local time zone
- A disk reports reservation issues when the "disk assign" command is run to assign disk ownership
- A Linux system running kernel 2.6x creates a mount point when accessing the .snapshot directory via Network File System
- A Linux system running kernel 2.6x creates a mount point when accessing the .snapshot directory via NFS on ONTAP 9
- A member user/group does not get predefined default privileges after adding to local "BUILTIN\Administrators" group
- A package delete is already in progress, retry command after it is completed
- A raid group in aggregate is degraded but not offline
- Backups failing even though user is part of BUILTIN\Backup Operators group for ONTAP 9
- Backup Config file Upload fails with Error "405 Method Not Allowed"
- Backup jobs via CIFS are slow while doing indirect access
- Backup of the /var file system failed: Found 67 files missing in /var during backup
- Basic Performance Concepts
- Best Practices for Network Configuration with NetApp Storage Systems
- Both node panic repeatedly with two different panic strings
- BranchCache hash store flush doesn't occur even though DF used size of the hash store volume has already reached the configured maximum size
- BranchCache supported versions of ONTAP
- Broadcast-domain configured with ports from multiple VLANs
- Broadcast domain is partitioned into 2 groups on node name. The different groups are: {port}, {port}
- Replication Director: Browsing and Tape backup operations will not succeed If the source volume or backup selection is a CIFS path and owned by vFiler
- Bursty workload could affect performance
- CA-signed SSL certificate install with custom certificate name fails with duplicate entry
- Calls to ONTAP 9.6+ REST API fail with 401 error or repeated password request
- Cannot access CIFS shares if SVM root volumes is offline
- Error "Data ONTAP API Failed :Cannot add "DomainUser" to group "BUILTINadministrators". Reason: duplicate entry. (: 13001)" in ONTAP 9 System Manager
- Cannot add Active Directory Domain when firewall is present
- Cannot connect or browse to a CIFS server via hostname, however, access via IP works
- Cannot create local user for application after AD migration
- Cannot delete or rename a file, an empty directory or qtree
- Cannot enable auditing for Vserver - Final consolidation is in progress
- Cannot enable Vscan in a MetroCluster - No scanner pool is active on the Vserver
- Cannot login to ONTAP/OnCommand System Manager using local user
- Cannot mount or access an NFS volume
- Cannot see one of the two cluster switch from "cluster-switch show" command output
- Cannot send AutoSupport e-mail, error message: Unknown User
- Cannot unjoin NSE node from cluster, gives "Error: command failed: Cannot unjoin node"
- Can "Available IOPS" be displayed with ONTAP command?
- Can "secure-purge" be run on a system using an Onboard Key Manager?
- Can an interface group (IFGRP) be modified after it is created?
- Can a CIFS server belong to multiple domains?
- Can a CIFS server be created in ONTAP without joining the CIFS server to a domain?
- Can a filer belong to muliple domains?
- Can a percentage increased of a snapshot volume be set a volume of over currently free space ?, when volume autosize increasing was set
- Can a volume junction-path be renamed?
- Can CIFS service be terminated on 7-mode before executing CFT?
- Can fabricpool tiering immediately be stopped by changing the policy to None?
- Can I add an alias or alternate IP to a vif (ifgrp)?
- Can I change the LUN type from image to linux?
- Can I create a clone from pre conversion snapshot for FlexGroup
- Can I manually fail a disk that is not responding?
- Can I manually partition unassigned disks if internal shelf is already partitioned in ADPv2?
- Can I remove a disk from root aggegate in ADP partitioned shelf in order to use it as an unpartitioned spare in a data aggregate
- Can I replace a FabricPool object-store after attaching it to an aggregate
- Can I revert the maxdirsize value to a smaller value?
- Can I set UNIX style permissions from an NFS mount on an NTFS qtree?
- Can junction-path be created underneath normal directory?
- Can less secure ciphers be removed?
- Can manually mount NFS
- Can NAS audit logs be forwarded to a syslog server or an external path?
- Can NetApp Appliances support other file system types besides WAFL?
- Can Network File System(NFS) mount the filer from one client, but cannot mount successfully from another type?
- Can not quota on the volume after changed the volume quota size
- Can not split the clone volume
- Can one Data Aggregate have both the ADP type and non-ADP type RG?
- Can Ontap CIFS clients survive a LIF migrate?
- Can RPC port 111(portmap) be disabled in ONTAP?
- Can SnapMirror Compression be used with Synchronous SnapMirror?
- Can the cf giveback -f command be disruptive?
- Can the default block size of 4K be changed?
- Can the hidden 10 percent disk space reserved for WAFL be adjusted?
- Can the maximum number of inodes in a volume be set lower than the 1 per 32kb default?
- Can the number of maximum concurrent SSH "sessions per node" and "connections per second" be modified?
- Can the user used for AD authentication be removed from the domain admin group?
- Can UNIX groups be mapped to Windows domain groups?
- Can you exclude folders from triggering events in Fpolicy configuration?
- Capture packet trace (tcpdump) from systemshell on ONTAP 9.2+ systems
- CBT: How to add the required secondary cluster details to the primary project
- CDOT: Vscan shows disconnected with Disconnect Reason being none or "-"
- Change a misconfigured SVMDR -identity-preserve from False to True
- Changing ownership of a file/folder to a user from a trusted domain fails
- Changing Standard Browser IE to Chrome results in pblk Exhaustion
- chown returns invalid user on a NFSv4 mounted exports
- CIFS: Cannot view the Security tab from Windows client
- CIFS: Error on named pipe with MachineName: Error connecting to server, open pipe failed in 7-Mode
- CIFS access failure after NS-SWITCH configuration change
- Cifs access from client fails and EMS logs Nblade.noSmbVerNegotiated
- CIFS access lost after MetroCluster switchover due to Vscan scanner pool unavailability
- CIFS audit log cannot be saved and viewed
- CIFS authentication fails due to bad kerberos ticket from DC. Error: Response is incorrectly signed
- CIFS clients cannot access the snapshot directory in ONTAP 9
- CIFS Client Access Fails on ONTAP 9.2+ After CIFS Password Reset
- CIFS Client Change Notification setting can cause unnecessary load in ONTAP
- CIFS client unable to access a CIFS share mapped to a directory below a UNIX volume with error Access Denied
- CIFS connections denied: Unable to acquire filer credentials: (0x96c73a12) Clients credentials have been revoked
- CIFS copy slows or stalls at the end of a file copy
- CIFS created sparse files increase the used space
- CIFS creation fails with 'Kerberos Error: Incorrect net address'
- CIFS creation fails with LDAP error: a constraint violation occurred
- CIFS Disconnects from Windows host with error "Too many creds on single session"
- CIFS GPO update Failed to get Registry settings
- CIFS GPO update job fails with errors
- CIFS latency after upgrade of Varonis DatAvantage
- What is CIFS Max Multiplex and how to increase maximum number of simultaneous outstanding Windows client requests that a controller allows?
- CIFS performance is slow, is the SMB 3.0 protocol with multichannel supported?
- CIFS server account password does not match password stored in Active Directory (KRB5KDC_ERR_PREAUTH_FAILED)
- CIFS server create fails with error OU not found for ONTAP 9
- CIFS server delete fails with the "Error: command failed: Failed to remove the CIFS BranchCache configuration"
- cifs server deletion failed with Error "Local domain "S-1-5-21-XXXX-XXXX-XXXX" not found"
- Cifs server Machine account deleted from AD
- CIFS: Error for server \\HOST: CIFS Session Setup Error STATUS_ACCESS_DENIED
- CIFS setup error "Could not set filer password in domain: (0x3c) Connection timed out."
- CIFS setup fails with "No Kerberos keys for this account in Active Directory"
- CIFS Setup fails with "AUTH: notice - Could not establish LDAP security context"
- CIFS shares inaccessible in clustered Data ONTAP 8.3.x
- CIFS shares not available due to time difference (KRB5KRB_AP_ERR_SKEW)
- CIFS shares not displaying in Windows Explorer
- CIFS shares unavailable due to Nblade.cifsMaxOpenSameFileNotice
- CIFS shares unavalable due to 'BROKEN' connection to Domain Controller due to NBT/NetBIOS over TCP settings
- CIFS Share error "The document is locked for editing by another user" message is not generated when user2 opens the same MS office file already opened by user1
- CIFS Share inaccessible error "Unable to start TLS: Connect error" when LDAPS is disabled on DC.
- CIFS share inaccessible with Secd error: secd.cifsAuth.noNameMap for Clustered Data ONTAP
- CIFS share is not accessible due to volume not mounted
- CIFS share is only accessible by a limited number of users
- CIFS share latency with Vscan enabled during a data migration
- CIFS share not accessible: Network path not found
- Cifs share not accessible because its incorrectly configured as homedirectory.
- CIFS share not accessible by user even with share permission Everyone - full control
- CIFS share not serving data because the Audit Log Destination is full
- The error "file names are larger than is supported by the file system" seen on Windows clients for ONTAP 9
- CIFS stopped and all shares are unavailable - cifsMaxSessPerUsrConn
- CIFS subfolder lost ACL permissions and cannot be accessed nor seen
- CLCKSU:HA Group Notification from (CHECKSUM ERROR (multiple disks)) ALERT
- Clients intermittently unable to access CIFS shares over SMB1
- Client applications report high space usage, ONTAP does not
- Clones are getting created and mounted while using any third party backup solutions such as Symantec Backup exec
- Cloning is not offloaded via NetAPP NFS Plug-in for VAAI
- Cloud volume ontap unresponsive due to unexpected character in instance user data
- Cluster-Mode vServer Management: How to set up Management Roles
- Clustered Data ONTAP: Cluster network health, alerting, monitoring, and resiliency improvements in ONTAP 8.2.3 and later
- Clustered Data ONTAP CIFS Expert Recommended articles
- Clustered Data ONTAP could not authenticate to domain controllers
- Clustered Data ONTAP NFS access snapshot
- Cluster configuration backup creation failed
- Cluster configuration backup uploading should support SCP
- Cluster Data ONTAP: How to remove "Everyone" from the file level permissions at the top level of a volume
- Cluster hw_assist: hw_assist functionality is inactive - How to configure hw_assist
- Cluster join fails due to vifmgr process failure
- CLUSTER NETWORK DEGRADED reported with Nexus 3132Q-V switches utilizing 40G breakout cables
- Cluster peering displays an incorrect name after a cluster was renamed
- Cluster peering fails with error message Cannot peer with two clusters of the same name
- Cluster peering reports Pending availability in clustered Data ONTAP 8.3.1 and later
- Cluster Peer availability Pending after upgrade to ONTAP 9.5 and higher
- Cluster peer unavailable alerts
- Cluster ring offline after headswap from FAS8020 to FAS8300
- Cluster Session Manager (CSM) sessions fail with csm.sessionFailed:warning error CSM_CONNABORTED
- Cluster syslog forwarding: what does each facility represent?
- Cluster update hanging with status "pause-pending" due to a time mismatch
- Command "health subsystem show" gives warning: Unable to list entries - RPC Remote system error
- Command "snapshot compute-reclaimable" results in error: "Cannot determine the status of Snapshot copy reclaimable operation on volume"
- Common EMS messages for Vscan
- Common Internet File System protocol stops responding after all vscan servers are disconnected
- Common Reasons "vserver cifs create" Fails when trying to join Active Directory
- Communications issues due to reverse path checking (Rvs-Path-Chk) configurations
- Compression of existing data cannot proceed. Large amount of shared data can cause significant extra space usage
- Configuration backup file consuming more space and may effect root volume
- Configuring Varonis FPolicy using mutual-auth
- Consistency Point taking too long during Ontap upgrade
- Constant High Disk Utilization in the Root Volume
- The file or directory can not be deleted by NFS following error: Directory not empty
- Controller panic during ONTAP upgrade caused loss of data access
- Controller Resource Headroom
- Coredump aborted due to a core in the dump device, which was not saved yet.
- Could a storage bottleneck be causing Microsoft Exchange server to be slow?
- CPU Load constantly at 100%
- Creating a Snapshot copy fails on FlexGroup Volume
- Creating CIFS Vserver fails with the message "Error: Machine account creation procedure failed" due to no valid route on ONTAP 9
- Creating CIFS Vserver fails with the message "Error: Machine account creation procedure failed" due to unreachable DNS on ONTAP 9
- Creating intercluster LIF causes SSH to node management to fail
- Creation of new folder by CIFS users fails with error " could not find this item"
- Credentials pop-up appears when MAC client tries to access the CIFS share.
- Cross Vol Dedupe settings not inherited by Flexclone volume
- CSHM fails to monitor Broadcom BES-53248 switch- reason Unsupported Model
- Database crashed with "No space left on device" error
- Data ONTAP 7Mode Vfiler migrate fails with Connection refused error message
- Data ONTAP 8.0.x: How to initialize a pair of nodes
- Data ONTAP 8.0.x: How to unjoin a node from a cluster
- Data ONTAP 8.0.x clustered ONTAP: How to configure a pair of clean nodes and join them to an existing cluster
- Data ONTAP 8: Examples of how to use the route add and network interface route create commands
- Data ONTAP 8: How does disk ownership of NetApp Shared Storage work and what are the requirements?
- Data ONTAP 8: How to accurately determine CPU utilization of a Data ONTAP 8.0 Cluster-Mode cluster
- Data ONTAP 8: Where are EMS and messages log files written in Data ONTAP 8.0?
- Data ONTAP 8 and later releases fail to synchronize time with Windows w32time NTP server
- Data ONTAP 8 does not support LDAP signing (secd.ldap.connectFailure)
- Data ONTAP and Disk Qualification Package (DQP)
- Data ONTAP Licensing
- DDNS delete operation failed
- Decrypt integrity check failed is observed after SVM DR failover for ONTAP
- Dedupe increases latency
- Deduplication attempt on a volume fails with error: Failed to save configuration
- Default storage efficiency (deduplication) policy not working with daily time schedule
- Delayed ack's and Nagle's algorithm can reduce throughput
- Delays when deleting data with TRIM/Hole Punching
- Deleted operations are not being audited when using external FPolicy server
- Deleted snapshots rolling over to older snapshots
- Delete events are not observed on Varonis FPolicy for SMB3 clients for ONTAP 9
- Deleting more than 2 percent of a volumes total size causes performance impact
- Deletion takes longer for large directories when the SMB CLOSE requests are runnig for longer duration
- Description of SCSI check condition
- DFS links do not work on MAC OS client, with ONTAP 9.5 and symlinks enabled
- DFS namespaces with targets pointing to folders within CIFS shares cannot be seen by Mac OS clients
- DF shows more used capacity compared to quota report
- Disconnections, time-outs, or performance issues resulting from client tuning parameters
- Discovering permissions in ONTAP
- Discrepancies between aggregate and volume when using the df command
- Disks are added to Storage Pool but the raid groups do not expand
- Disks are not owned or report a Bad label after running the disk sanitize release command
- Disks show as offline on rebooting Windows 2008 host after a Data ONTAP upgrade
- Disk disappears in Windows Server post reboot
- Disk errors during Dynamic Drive Recognition (DDR) label scan
- Disk label version error or bad label version error
- Disk reconstruction fails to start in Data ONTAP 7-mode
- Disk Sanitization
- disk sanitize error message: Pattern Limit Reached
- Disk showing an 'Unknown' container-type
- DNS fails during DC Discovery
- DNS timeouts are occurring when an SVM is not getting responses from the configured DNS servers in time
- DNS timeouts due to no response from DNS servers within configured timeout for ONTAP 9
- DNS troubleshooting for multiple network issues on Data ONTAP 7-mode
- Does "system node coredump segment config" settings on ONTAP 8 affect the system to upgrade to ONTAP 9?
- Does AutoSupport support Office365 as a smtp server ?
- Does CIFS needs to be restarted when disabling or enabling oplocks?
- Does Data ONTAP 8 7-Mode support Common Internet File System Protocol (CIFS) data transmission encryption?
- Does Data ONTAP support kerberos authentication requests across forest trusts?
- Does Data ONTAP support System Security Services Daemon (SSSD)?
- Does disk reconstruction lead to performance impact
- Does enabling Quotas increase CPU Utilization?
- Does Flash Cache cache data in Flash Pool and SSD Aggregate in ONTAP 9?
- Does it affect the time stamp of the existing data if ONTAP is changed to another time zone?
- Does it automatically switch between controllers when upgrading a Multi-node environment?
- Data ONTAP 8.2 does not support Flash Cache for the current installed base of FAS/V3210 and FAS/V3140 (7-Mode or clustered Data ONTAP)
- Does ONTAP support 31-bit subnet masks for IPv4 point-to-point links?
- Does ONTAP support Perfect Forward Secrecy (PFS)?
- Does ONTAP support port 636 for LDAPS?
- Does ONTAP support Samba clients?
- Does ONTAP support Samba domain controllers?
- Does ONTAP support SID compression for Kerberos tickets
- Does ONTAP support single-label domains?
- Does SVM audit record nothing if only enabling SVM audit but without audit setting from client side?
- Does the 7MTT support transition of export path with alias on ONTAP 9?
- Does the volume size increase temporarily when compression starts?
- Domain controller disables SMB1 protocol and causes issues with NTLM authentication in clustered Data ONTAP
- Domain user authentication to access filer via CLI or https
- Domain user unable to authenticate to cluster using Domain-Tunnel
- Don't able to specify the option "audit-policy-change" when CIFS audit creation
- Downgrade BES-53248 firmware from 3.4.4.4 is failing
- Do both UDP and TCP connections count towards the 100,000 connection limit per node?
- Do V-Series systems have multipath software?
- DR CONFIG REPLICATION FAILED ERROR: Schedule custom_schedule not found
- During cifs setup or vserver cifs create, a failure occurs due to KRB5KDC_ERR_ETYPE_NOSUPP (KDC has no support for encryption type)
- During periods of high traffic, what is an acceptable percentage of discarded packets in ONTAP?
- During upgrade ONTAP fails to boot from the new image
- Dynamic DNS registration fails
- Dynamic request to update the fully qualified domain name in ONTAP 9
- E-mail message notifying that an AutoSupport was sent is not received by the Admin
- e0M port down; no hardware and network issue
- Why does a Data ONTAP Edge system fail to start and return the error: VM will not be powered on due to enabled CPU power management features on the host system?
- Emergency Errors from ONTAP 9
- EMS alert "perf.ccma.off' is triggered after every reboot
- EMS error: secd.*.noServers:EMERGENCY
- EMS Error nblade.nfs4SequenceInvalid for ONTAP 9
- EMS Event maxCID.threshold.exceeded or maxCID.limit.exceeded
- EMS event not transmitted to IPv6 syslog server
- EMS log reports "Nblade.cifsShrConnectFailed" error
- EMS log reports "raid.autoPart.disabled:ALERT" after node rebooting
- EMS log reports cacheOverflow:warning
- EMS log reports the event "spm.mgwd.process.exit"
- EMS log reports the event "spm.xxx.process.exit"
- EMS message 'fcp.io.status: Ext_Status 0x16' frequently occurring
- EMS message 'fcp.io.status: Ext_Status 0x1d' frequently occurring
- EMS message 'fcp.io.status: Ext_Status 0x5' frequently occurring
- EMS message 'fcp.io.status: state=5' frequently occurring
- EMS message 'fcp.io.status: state=7' frequently occurring
- EMS message 'fcp.io.status: state=8' frequently occurring
- EMS message alert "secd.dc.out.of.pipe.instances"
- EMS reports "No redundancy in the failover configuration" for one or more LIFs
- EMS reports "socket.queue.limit.reached" error
- Enabling deduplication fails with Operation is not configured error
- Enabling SNMPv3 in a FIPS-compliant environment fails with failed to automatically delete SNMP users and SNMP traphosts that are not compliant with FIPS
- Enabling Storage Efficiency on transitioned volumes from 7MTT
- Enabling the Windows explorer previous versions tab in ONTAP
- Encrypted volumes offline after giveback in ONTAP 9.7
- Encryption : Unable to create key on SafeNet Key Server in ONTAP error: Security settings do not allow global key usage
- Encryption Safenet KeySecure _Register Missing: Cryptographic Usage Mask Error
- Enterprise Vault(Fpolicy) server disconnects from SVM
- Enterprise Vault is unable to communicate to ONTAP
- Error:The program cannot open the required dialog box because it cannot determine whether the computer named "" is joined to a domain
- ERROR: 13303866: Associating the specified SnapMirror policy with this SnapMirror relationship is not supported
- Error: Can’t read from source file or disk with fpolicy enabled
- Error: CLUSTER NETWORK DEGRADED
- Error: command failed: An update is in progress, retry command after it is completed
- Enabling Onboard Key Manager (OKM) is failing with error: "Error: command failed: Multitenant key management requires an effective cluster version of 9.6.0 or later."
- Error: Invalid target port list. All failover group ports must belong to the same broadcast domain
- Error: Lookup of CIFS account SID procedure failed
- Error: Nblade.cifsMaxSessPerUsrConn when CIFS Clients attempt to access files in Ontap
- Error: Nblade.vscanConnInvalidUser, however ServerProtect™ and "ONTAP AV Connector" service usernames match privileged user in ONTAP
- Unable to create a volume after removing NetApp Volume Encryption (NVE): Error: ONTAP API Failed: Key manager is not configured on the cluster
- Error: scsitarget.hwpfct.els.rjt: The Fibre Channel ELS request LOGOUT sent from adapter
- Error: The software driver for the Remote LAN Module (RLM) has detected a problem: Configuration Error (1)
- Errors encountered during controller bootup : fci.config.missing
- Cannot determine if CIFS server is joined to the domain
- Error "sis.changelog.full" for one or more volumes
- Error "The file is too large for the destination file system." see on Windows client when attempting to copy a file to a CIFS share
- Error "The specified port is not assigned to Default IPspace" when adding a port to an Interface Group
- Error "This storage Virtual Machine does not have a root volume"
- Error - Abort Command issued from host
- Error 0x80: Server not listening on called name, VScan server failed to connect
- Error dns.server.timed.out
- Error during provisioning: no suitable datastores
- Error found in SecD logs every four hours: DNS server failed to look up service (_ldap._tcp.domain)
- Error message: Aggregate Snapshot copies are used in SyncMirror aggregate. That is not recommended
- Error message: Decrypt integrity check failed
- Error message: Permanent errors on all HA mailbox disks (while writing master block) in process fmmbx_instance
- Error message: sm_recover: no address for host
- Error message: Stale Network File System (NFS) file handle
- Error message: The following initiator groups have ALUA setting mismatch
- Error Message: Unable to acquire filer credentials: (0x96c73a18) Invalid password
- ONTAP reports an error message "CIFSRPC: Ignoring invalid share-level acl"
- Error message The RPC Server is Unavailable is reported during creation of Windows Server RDS user profile disks
- ERROR netgroup.files.missing when ns-switch points to file and a netgroup file has not been loaded for ONTAP 9
- Error when accessing a CIFS share resource: Multiple connections to a server or shared resource by the same user is not allowed
- Error when creating a junction path: /vol/volname or mounting a volume to the path: /vol/volname in Data ONTAP Cluster-Mode
- Error when removing SNMP trap hosts on clustered Data ONTAP
- Error while negotiating protocol, VScan/DC/Fpolicy server failed to connect
- Error while trying to add 7-mode Filer to 7-Mode Transition Tool (7MTT): Failed to communicate with the host system using TLS or SSL protocols
- Essential Case Framing - Performance
- Ethernet RLM and e0M interface keeps going down
- Events are not reaching SNMP trap host
- Event forwarding to a Syslog server
- Event log show error netif.linkErrors
- Event message: secd.nfsAuth.noNameMap
- Existing Snapshot policy schedule stops to create new Snapshot copies
- Expand FlexGroup volume failed when adding a constituent of size 100 TB
- Explicit user quota rules for NFS/CIFS accounts with only numbers not correctly handled
- export-policy check-access indicates a different level of mount access than is actually supplied during mount
- Extra Cluster interfaces created during Cluster setup
- FabricPool: Unable to add object-store and gets Access denied error
- Failed to apply the source Vserver configuration. Reason: Apply failed for Object: volume Method: baseline. Reason: entry doesn't exist
- Failed to become an official package distributor for netgroup-file-vsid
- Failed to copy existing Kerberos keyblocks when modifying kerberos configuration of a LIF for ONTAP 9
- Failed to create aggregate Reason: aggregate already exists
- Failed to create CIFS server. Reason: duplicate entry. (Error: 13001)
- Failed to create SSL certificate for node Vserver on clustered Data ONTAP 8.3 with error: Failed to store the certificates
- Failed to create the Active Directory machine account Reason: Socket receive error when SMB1 is disabled in AD on Ontap 9
- Failed to delete qtree. Reason: qtree contains files
- NetApp Volume Encryption: Error when attempting to encrypt a volume - Internal error. Failed to generate volume key in kernel. Key manager returned ERROR_KEY_GEN_CRYPTO_FAILED. Crypto return code: 13
- Failed to initiate giveback. Reason: Unable to read partner state
- Failed to resolve the security identifier (SID) for the account named "TEST\user". Reason: Bad user 'user' or domain 'TEST'. (Error: 13001)"
- Failed to revert a non-local Cluster LIF
- Failure Error Message: Disk %s cannot be used on a node configured as Flash Optimized
- Failure error message: Event destination is being used for routing message
- Failure Error Message: interface e0b has IP addresses: cannot change ipspace
- Failure Error Message: vol autosize: Operation not supported on FlexGroups
- Failure to open files with long names in ONTAP
- Failure to upload ONTAP image from a local client using System Manager
- A false "SwitchFanNotPresent_Alert" message is reported by Cluster Health Monitor
- FAQ: ADR FS/ADR Engine/BRE performance issues
- FAQ: Automatic disk copy from external HDDs to Internal HDDs after disk replacement
- FAQ: Consistency Point
- FAQ: FlexVol Volumes
- FAQ: FPolicy: Auditing
- FAQ: Licensing updates in Data ONTAP 9.2
- FAQ: NetApp Volume Encryption and NetApp Aggregate Encryption
- FAQ: Overview of Event Management System for ONTAP 9
- FAQ: Perfstat collection methods omnibus
- FAQ: Reallocation for Provisioned Storage
- FAQ: Troubleshooting ONTAP upgrades
- FAQ: Understanding Clustered Data ONTAP Offbox Vscan Server Extended Metrics
- FAQ: Unicode conversions
- FAQ: Using Windows MMC with ONTAP
- FAQ: What are the options available as Antivirus Connector Command Line Switches
- FAQ: Custom roles for administration of ONTAP
- FAQ - FlexClone split
- FAQ - User File Operations
- FAQ - Windows dynamic disks on NetApp LUNs
- EMS message 'fcp.io.status: AEN 0x8048 (RECV_ERROR)' frequently occurring
- Fcp adapter show command throws 'Operation timed out' error
- FCP initiator not logged in on VTIC
- FCP LIF goes down when the controller is directly connected to the initiator
- FCP/FCoE LIF reports operationally down
- Fibre Channel dropout issue
- File's time stamp is incorrectly set to future time
- Filer throws error message service is disallowed when trying to start protocol services
- Files appear to be missing when accessing a CIFS share
- Files display the incorrect or different owner with NFSv4
- File created by a CIFS user with an inherited NFSv4 ACL cannot be modified by the same user
- File extensions added to "File Extensions Not to Scan" are being sent to AV Scanner
- File permissions for owner, group reflect as nfsnobody for ONTAP 9
- File reappears after deleting it in Windows Explorer
- Firewall policy mgmt-nfs does not contain portmap rule
- Flexgroup constituents are unbalanced after conversion from Flexvolume
- Flexscale option list is not displayed after upgrading from ONTAP 8.x to ONTAP 9
- FlexVol conversion to FlexGroup reports 'success', but FlexVol is not converted
- FlexVol covert into FlexGroup failed in error "Volume has invalid on-disk flags or options"
- FLI (Foreign lun import) import is slow
- FPolicy: Native File Blocking
- FPolicy: What is it and what does it do?
- FPolicy - When natively blocking everything except specific files
- FPolicy configuration replication process fails
- FPolicy disconnects due to failure to replicate RDB
- Fpolicy EAGAIN errors seen in fpolicy.log in ONTAP
- FPolicy enable does not result in engine-connect with many policies for ONTAP 9
- FPolicy event isn't generated in a node along with "TCP Connection to FPolicy server failed" in EMS
- FPolicy file blocking for ONTAP 9
- FPolicy is not working, files are not getting blocked
- Fpolicy not working - blocking all files
- FPolicy not working and unable to provide auditing mechanism for NFS/CIFS with FPolicy ONTAP native engine
- FPolicy server frequently disconnects due to TCP port not 'Listening'
- FPolicy server not seeing events for files with no file extension
- Free space not returned to aggregate as expected
- Giveback of one or more aggregate failed: operation vetoed by "lock_manager"
- Group quota cannot be retrieved by NFS on ONTAP Server, from a Linux system
- Having different SFP adapters change LAG id, causing partial ifgrp in ONTAP
- Ha pair does not synchronize with timeserver in Data ONTAP 7
- Health Monitor process cshm: SwitchFanFail_Alert[cls001- sw01/Fan-4]) ERROR
- Heavy SMB signing pressure causes high SMB3 latency from Network CPU domain
- High availability pair license mismatch
- High CPU due to large number of volume-list-info zapi calls
- High CPU on Snapmirror source node from Deswizzlers
- High CPU utilization due to HostOS domain process ndo_manager
- High CPU utilization due to HostOS domain process MGWD
- High CPU utilization in HOST domain
- High CPU utilization on a node when using BranchCache
- High CPU utilization with many concurrent 'block ownership' scanners
- High Disk utilisation due to excessive Container Block Reclamation scanners
- High Disk Utilization causing Login Problems on VDI
- High Disk Utilization on DR system
- High FlexGroup CIFS latency due to CIFS ChangeNotify
- High HostOS domain CPU utilization after deletion of LS mirror
- High HOST CPU domain utilization from nphmd
- High latency and slow throughput when creating volumes via OnCommand System Manager's ‘Application and Tiers’ function
- High latency for Linux clients with bursty workload via NFS
- High latency on database log volumes
- High latency reported from monitoring tools such as OCUM and AIQ
- High latency seen, but not in qos statistics volume latency show
- High latency using LogicMonitor despite lower ONTAP latency
- High latency when mounting an Infinite Volume with one or more full constituents
- High number of CIFS Audit Files impacts performance in 7-Mode
- High read latency during backups with dedupe/backup/scrub running concurrently
- Home directories do not work after Data ONTAP upgrade to 8.2.2
- Host-side SCSI Timeouts when using iSCSI
- Host-side SCSI timeouts when using Microsoft iSCSI software initiator
- Hosts are unable to login to FCP LIF due to Brocade defect DEFECT000387237
- How are FlexGroup Inodes calculated after increasing the limits?
- How are NFS export-policies evaluated in ONTAP 9?
- How can I check in ONTAP if an external service such as netlogon, ldap-ad, lsa, ldap-nis-namemap, or nis is responding slowly?
- How can I find out who deleted a file or folder?
- How can I nest NFS exports?
- How can I see the mapping between the AIX hdisk and the NetApp LUN?
- How Data ONTAP Upgrade Advisor helps to perform a Data ONTAP upgrade or revert to an earlier version?
- How does Access Based Enumeration (ABE) work?
- How does AUTH_SYS Extended Groups change NFS authentication?
- How does a multimode vif interact with ip.fastpath?
- How does a VIF MAC address get assigned in ONTAP 7?
- How does Data ONTAP 8 7-Mode work with Windows server patched for KB4520003?
- How does Data ONTAP respond, when a medium error occurs during a disk reconstruction?
- How does Data ONTAP select spares for aggregate creation, aggregate addition and failed disk replacement?
- How does disk sanitization in ONTAP help to prevent recovery of data?
- How does file locking prevent access?
- How does Gigabit Ethernet flow control work?
- How does IP fast path function?
- How does load balancing on a VIF work?
- How does NVFAIL work with LUNs in clustered Data ONTAP 8?
- How does NVFAIL work with LUNs in Data ONTAP 7-mode?
- How does ONTAP 9.2+ select a route?
- How does ONTAP generate permissions for NFS and CIFS clients, when the volume security style is not native to the protocol?
- How does setting the use_host_scanners option in a vfiler affect vscan?
- How does showmount work with clustered Data ONTAP?
- How does the deduplication changelog work?
- How does the FabricPool inactive data reporting work?
- How does the NFSv4 grace periods work?
- How does the Snapshot reserve work?
- How does the volume language work with the storage system running 7 mode Data ONTAP?
- How does WAFL and striping distribute data among disks?
- How does WAFL_check and wafliron interact with Snapmirror destination volumes in Clustered Data ONTAP 8?
- How do Dynamic Home Directories improve performance?
- How do export-policies work in clustered Data ONTAP?
- How do I check the HBA and link speed from a Solaris Host?
- How do I display the MAC address of interfaces in a VIF
- How do I find the cluster hosting the source SVM of a dp-destination SVM using AutoSupport?
- How do I know if CPU is causing a performance issue?
- How do I prevent an outage due to bug 1042167?
- How do I track down a misbehaving UNIX or Linux NFS client in 7-mode?
- How do LS mirrors affect NAS access when new volumes are added?
- How do lun reset and target reset commands affect SCSI-2 Reservations?
- How do the CREATE_UCODE and CONVERT_UCODE options control unicode conversion in Data ONTAP releases?
- How is space utilization managed in a Data ONTAP SAN environment?
- How is the return value of "diskSpareCount" obtained by SNMP GET in the ADP environment counted?
- How locking works in Clustered Ontap and how to manually break locks
- How long do DNS records remain in the ONTAP's DNS cache?
- How long the interval to check the cluster peer health for each of nodes?
- How many active SSH sessions does the ONTAP support?
- How many AutoSupport email notifications would be received if autosupport.to and autosupport.partner.to are set to the same?
- How many pblks (parameter blocks) are available to NetApp controllers or MultiStore vFilers?
- How many qtree deletion job can be performed at once
- How many vol move operations can be active at the same time
- How ONTAP implements SMB crediting
- How Quotas display with NFS clients "df " output?
- How Selective LUN Mapping (SLM) works
- How to access and display CLI and ZAPI performance data in ONTAP 9
- How to access a core file from a cluster node that has gone down
- How to access CIFS from Linux machine using SAMBA
- How to access files from both Windows/CIFS and UNIX/NFS user accounts
- How to access snapshots from NFS clients
- How to achieve high throughput
- How to add a domain user to the built-in local administrators group in clustered Data ONTAP
- How to add a resource in a vFiler DR configuration
- How to add a storage system running Data ONTAP in SCVMM 2012
- How to add disks to an existing data aggregate in a root-data1- data2 configuration
- How to add larger capacity disks to a RAID group that contains smaller capacity disks
- How to add lines to a configuration file on the storage system using wrfile. The command wrfile does not have an option to Exit without Saving
- How to add NetApp SNMP MIB to Wireshark
- How to add or remove an interface from an ifgrp
- How to add Windows domain global groups to filer local groups using the useradmin command
- How to adjust CIFS credentials caches to keep pace with AD changes in ONTAP
- How to adopt AOD (AutoSupport On-Demand)
- How to allow anonymous root mount
- How to Analyze Oracle Database Performance Issues
- How to Assess Disk Response Times in ONTAP
- How to assess WAFL-Level CPU response times
- How to audit CIFS share deletes from a client with CIFS Auditing
- How to avoid block corruption when files are greater then 4GB due to an Oracle client-side NFS bug
- How to boot a node after a power loss or a high-temperature shutdown
- How to break Common Internet File System Protocol (CIFS) locks from a Windows host
- How to calculate a volumes usable and physical space
- How to calculate SAP HANA's "alter system reclaim datavolume" command percentage after hitting bug 865444
- How to calculate the non-guaranteed volume for thin provisioning space on df
- How to capture packet traces (PKTT) on Data ONTAP 8 Cluster-Mode systems
- How to capture packet traces (tcpdump) on ONTAP 9.2+ systems
- How to change default gateway (Route) in ONTAP 9
- How to change default permissions for Network File System(NFS) access to Common Internet File System protocol(CIFS) files
- How to change directory/file ACLs using the NetApp tool "secedit.exe"
- How to change disk ownership between two heads on FAS2000 or FAS3000 series
- How to change disk partition owner
- How to change ownership of disk or partition in ADP and AFF platforms
- How to change security styles for volumes or qtrees
- How to change the bootable image using the system image modify command
- How to change the default gateway to a new gateway
- How to change the IP address of a DR vFiler
- How to change the IP space or broadcast domain on a port
- How to change the RAID group size
- How to change the RAID reconstruction speed and disk scrubbing speed
- How to change the raid scrub schedule
- How to change the root password of systemshell user
- How to check external connectivity from ONTAP
- How to check snap schedule and snap reserve on aggregates
- How to check the NVRAM Battery status and voltage reading in Clustered Data ONTAP 8.x
- How to check the time on Cluster and Domain Controllers in UTC
- How to clean up failed volume move records in ONTAP
- How to clear bad file contents from NDMP configuration
- How to clear NFS locks during network crash or outage for Oracle or other database files
- How to clear the ARP table
- How to collect a network trace with pktt in Data ONTAP 7-Mode
- How to collect a Perfstat7 on Windows 2008, Windows Vista, and Windows 7 using openSSH (Data ONTAP 7-Mode)
- How to collect a Perfstat from a clustered Data ONTAP system in Mac OS X
- How to collect a Perfstat from a clustered Data ONTAP system in Windows
- How to collect a Perfstat from clustered Data ONTAP systems using the Perfstat GUI
- How to collect a Perfstat from clustered Data ONTAP using the CLI in Linux
- How to collect a SECD trace
- How to collect data for an RCA of a SAN event that occurred in the past
- How to collect debug logs for the Data ONTAP PowerShell Toolkit
- How to collect performance data when Perfstat8 fails by using preset files and manual data collection
- How to collect Performance Statistics for intermittent issues
- How to collect Perfstat data over RSH
- How to collect rolling packet traces using pktt on ONTAP 9.1 and below systems
- How to collect the 7MTT log files
- How to collect WAFLTOP output from cli
- How to configure AD authentication for cluster when CIFS is not licensed
- How to configure and enable remote shell (rsh) access on a storage system
- How to configure and troubleshoot NTP on clustered Data ONTAP 8.2 and later using CLI
- How to configure antivirus with a CIFS Server in Workgroup mode
- How to configure an all_squash equivalent on a NetApp NFS export
- How to configure audit logs in clustered Data ONTAP
- How to configure audit volume in clustered Data ONTAP for the transitioned SnapLock volumes
- How to configure AutoSupport (ASUP) messages to be triggered automatically for certain EMS events
- How to configure AutoSupport in Data ONTAP
- How to configure AutoSupport in ONTAP 9
- How to configure a Brocade switch for SNMP
- How to configure a firewall that resides between a Windows Domain Controller and a NetApp controller
- How to configure a qtree which can be accessed by both Unix and Windows users in ONTAP 7-Mode
- How to configure a Vserver DR in clustered Data ONTAP 8.3.1 and later
- How to configure CIFS Auditing to capture a folder rename
- How to configure CIFS/UNIX Access in Mixed Security without Permissions Clobber
- How to configure clustered Data ONTAP home directories
- How to configure DNS per SVM for versions later than clustered Data ONTAP 8.2.1
- How to configure event filter and event notification for email destination
- How to configure FTP / SFTP to use Windows authentication
- How to configure LDAP Authentication for Cluster (Admin) SVM
- How to configure LDAP client schema for RFC 2307bis
- How to configure LDAP on a filer to connect to Microsoft"s Active Directory LDAP implementation
- How to configure LIF failover destinations in Data ONTAP 8.0 Cluster-Mode
- How to configure LIF failover destinations in Data ONTAP 8.1 Cluster-Mode
- How to configure native Fpolicy in ONTAP to block extensions
- How to configure NDMP authentication in the 'SVM-scope' (previously known as 'Vserver-scope') mode
- How to configure NetApp storage systems for Network File System version 4 in AIX and Linux environments
- How to configure NetApp Volume Encryption
- How to configure netgroups in clustered Data ONTAP
- How to configure NFSv4 in Cluster-Mode
- How to configure non-root users to change ownership of files
- How to configure non-root users to change ownership of files using NFS in ONTAP
- How to configure no_root_squash on Ontap 7mode and Clustered Data ONTAP
- How to configure NSE in clustered Data ONTAP 8.3.1 and later
- How to configure ONTAP 9.X AutoSupport with node-specific "from" address
- How to configure quotas (including a tracking quota) in Data ONTAP Cluster-Mode
- How to configure RSH on a Windows 2008 server
- How to configure SFTP on a 7-Mode storage system
- How to configure SNMP with user-defined traps
- How to configure SSH public key authentication for ONTAP
- How to configure the Onboard Key Manager (OKM) for password protected boot
- How to configure the Service Processor in clustered Data ONTAP
- How to configure weekly only AutoSupport messages and exclude daily management logs and performance data
- How to confirm and configure the Autosize and the Capacity Management settings on Cloud Manager
- How to confirm the value of "-cliset" and "-ontapiset" in ONTAP 9?
- How to control the SMB 2.1 feature in Data ONTAP 8.2.3 operating in 7-Mode
- How to convert an existing SnapMirror DP relationship to a SnapMirror XDP relationship in clustered Data ONTAP
- How to convert a CIFS SVM from a domain membership to workgroup
- How to convert a CIFS SVM from workgroup to domain membership
- How to convert a clustered Data ONTAP 8.x node to a 7-Mode node
- How to convert a volume or LUN from thick to thin provisioned
- How to Convert from a VLAN Tagged Singlemode Interface Group (IFGRP) to VLAN Tagged Ports
- How to copy a qtree from one volume to another volume
- How to copy SP or BMC firmware to controller via SCP from Windows
- How to create aligned partitions in Linux for use with NetApp LUNs, VMDKs, VHDs and other virtual disk containers
- How to create and apply quota policies in clustered Data ONTAP
- How to create and understand vserver name-mapping rules in clustered Data ONTAP
- How to create an alternative user for na-root: sp login
- How to create a CIFS server on a clustered Data ONTAP storage system
- How to create a cifs vserver using the CLI and System Manager
- How to create a custom Performance Preset for Performance Archives
- How to create a LIF with failover targets in the same VLAN
- How to create a new passphrase then re-key disks for NetApp Storage Encryption (NSE) if the original passphrase is lost - Data ONTAP 8.3.1 or later
- How to create a root squash export policy rule in ONTAP
- How to create a snapshot retention policy in clustered Data ONTAP using the CLI
- How to create a symbolic link in ONTAP without the need for NFS
- How To Create a Temporary Volume for WAFLiron Status Files
- How to create CIFS Superuser
- How to create cluster and Vserver peer relationships with duplicate names in ONTAP 9
- How to create or remove auditing staging (MDV_AUD) volumes
- How to create the C$ and ETC$ CIFS shares in Data ONTAP 7-Mode
- How to create VLANs on an ifgrp
- How to cryptographically sanitize a system with all self-encrypting disks (SEDs)
- How to customize clustered Data ONTAP output formats for easy importing into Excel
- How to decode the Sense Key Codes returned from SCSI disks
- How to decommission an old CIFS server and use that as an ALIAS for a new CIFS server, after migration
- How to decrease the number of inodes for a volume
- How to define a new root volume on a different aggregate?
- How to delete an aggregate form the object store after moving the volumes to new aggregate?
- How to delete an aggregate if deletion of FlexVols is not possible
- How to delete a FabricPool object-store
- How to delete a Load-Sharing Mirror volume due to inconsistency
- How to delete a qtree or directory
- How to delete a snapshot
- How to delete CIFS server without deleting the machine account from AD
- How to delete the leftover AUDIT MDV staging volume when CIFS auditing is already disabled?
- How to detect corruption of stored data blocks
- How to determine if a Riverbed appliance is in packet trace
- How to determine if a Windows Domain Controller is a suitable NTP server for Data ONTAP 8 and later
- How to determine if data vservers and protocol services are configured
- How to determine if my VIF is load-balanced evenly
- How to determine if volumes contain non-Unicode directories
- How to determine the disk and shelf firmware version on a controller and verify it is up to date
- How to determine the node, port, or lif to which a client should be connected
- How to determine the ONTAP versions installed on boot device from LOADER prompt
- How to determine who is logged in to a cluster
- How to determine why a lif is on a certain port or node
- How to diagnose port issues in Clustered Data ONTAP
- How to disable aggregate snapshots in clustered Data ONTAP
- How to disable deduplication on a volume
- How to disable default encryption in ONTAP 9.7
- How to disable ip.fastpath in Clustered Data ONTAP
- How to disable or modify cache settings for a FlexVol resident on a Flash Pool
- How to disable root volume snapshots in ONTAP 9
- How to disable weak server_host_key_algorithm "ssh-dss" in ONTAP
- How to disable SSLv2 and SSLv3 in Data ONTAP for CVE-2016-0800 and CVE-2014-3566
- How to disable Storage Efficiency for a destination volume in SVMDR relationship
- How to disable the RIP route protocol
- How to disable the SSH security banner "Last login time"
- How to discover Active Directory Domain Controllers using nslookup
- How to display autosize information in ONTAP 7.2.x and 7.3.x
- How to display network statistics using ifstat
- How to display security permissions of a file or directory in a volume
- How to display the security permissions of a file from the 7-mode filer
- How to display the security permissions of a file from the filer
- How to display top volume IOPs in ONTAP 9
- How to download and use the ZExplorer ZAPI Tool
- How to download Data ONTAP using SCP
- How to download disk firmware when upgrading Data ONTAP
- How to download NetApp Data ONTAP Edge
- How to efficiently search the event log in clustered Data ONTAP
- How to enable "httpd.admin.enable" in clustered Data ONTAP
- How to enable and verify SMB signing when using the DataFort
- How to enable auditing of NFS events on clustered Data ONTAP
- How to enable AV Connector Logging
- How to enable deduplication on a volume
- How to enable DNS in ONTAP 7-mode without using setup
- How to enable jumbo frames in ONTAP 9 and clustered Data ONTAP 8.3
- How to enable LDAP signing and sealing for CIFS in ONTAP 9
- How to enable NAE aggregate-level encryption with an SVM root volume or MDV_CRS volume(MCC)
- How to enable NDMP debug logging on a node-scope configuration in clustered Data ONTAP 8.2 and later
- How to Enable NFS Extended Groups in Data ONTAP operating in 7-Mode
- How to enable or decline Autosupports from the NetApp support site
- How to enable or disable I2P on a volume
- How to enable or disable Netbios over TCP in ONTAP 9
- How to enable remote access to a node root volume in a cluster
- How to enable SMB 1.0 in ONTAP 9.3
- How to enable SNMP v3 in clustered Data ONTAP
- How to enable SNMP v3 in ONTAP 9
- How to enable SSL communication between VMware vCenter Site Recovery Manager 5 and NetApp FAS storage arrays
- How to enable the equivalent of all_squash in clustered Data ONTAP
- How to enable the volume recovery queue in clustered Data ONTAP 8.3
- How to enable UNIX Style SFTP authentication
- How to enable Windows Explorer previous versions tab in ONTAP 9
- How to enable/disable Strict Guarantee of Auditing for native auditing
- How to enter the filer's CIFS shares in the DFS root tree
- How to exit the systemshell login loop
- How to expand an A-SIS enabled volume that is nearing the vol size limit
- How to find export policy to create report using Active IQ
- How to find SNMP Object IDentifier (OID) based on Management Information Base (MIB) element
- How to find the serial number of a LUN in Windows using PowerShell
- How to find the version of OpenSSL shipped with ONTAP AV connector?
- How to find the volume fsid, directory ID, inode and file name from a packet trace on file handle
- How to flush netgroups cache in clustered Data ONTAP?
- How to force SMB over TCP when NetBIOS is disabled on an Active Directory domain controller
- How to forward audit log messages to a syslog loghost
- How to forward syslog messages to a remote syslog loghost in clustered Data ONTAP
- How to frame a Performance case relating to SAN
- How to get statistics for top client users in ONTAP 9
- How to give a client full control to a junctioned volume over NFS, but no access (not even read access) to the root volume of a vserver
- How to grant access to NULL (Anonymous) user in Clustered Data ONTAP
- How to grant and remove access to CIFS shares
- How to guarantee machine account access to a CIFS share
- How to halt and boot a 7-Mode node
- How to halt a single node without takeover in a two-node ONTAP cluster
- How to handle incompatible or unsupported SMB clients with ONTAP
- How to harden ONTAP 9 TLS configuration
- How to identify a device by its World Wide Name (WWN) or MAC address?
- How to identify bully workloads from Linux
- How to identify bully workloads from VMware
- How to identify bully workloads from Windows
- How to identify bully workloads using packet traces in CIFS or NFS environments
- How to identify CIFS open files using the ONTAP CLI
- How to identify CIFS latency caused by Offbox services (DC,LDAP, VSCAN, FPOLICY)
- How to identify controller iSCSI IQN in clustered Data ONTAP
- How to identify full volume name from qos statistics output
- How to identify if ADP is configured on clustered Data ONTAP 8.3
- How to identify if the running ONTAP version supports NetApp Volume Encryption (NVE)
- How to identify spare disks for root-data partitioning in clustered Data ONTAP 8.3
- How to identify the iSCSI software initiator node name (IQN) from a host operating system
- How to identify top workloads from a user workload causing storage latency
- How to identify VSCAN server latency
- How to identify what is making CPU latency in ONTAP
- How to immediately send full Autosupport report to the configured list of recipients
- How to increase inodes in a volume and under what circumstances do they increase?
- How to increase maxfiles on a volume in clustered Data ONTAP
- How to increase the maximum number of volume inodes or files
- How to increase the TCP receive window buffer size for Inter-Cluster and IntraCluster Volume SnapMirror
- How to increase the TCP window to its maximum setting for Data ONTAP 7-Mode
- How to install a root-ca certificate for AD LDAP
- How to join a node into a Netapp Storage Encryption Cluster
- How to limit iSCSI initiator access to target portals
- How to limit the maximum number of postprocess compression and deduplication processes running in parallel
- How to lower Network File System (NFS) operations by enabling NFS client attribute caching
- How to make major changes to vif configuration with minimal impact to system availability
- How to make symbolic links (widelinks) work for CIFS clients on clustered Data ONTAP
- How to manage Data ONTAP 8.1 AutoSupport subsystem size and time budgets
- How to manually collect all logs from a 7-Mode system
- How to manually collect all the logs from a clustered Data ONTAP cluster
- How to manually collect logs and copy files from a clustered Data ONTAP storage system
- How to manually fail a disk in ONTAP 9
- How to manually flush a DNS entry from cache in ONTAP 9 and Clustered Data ONTAP 8
- How to manually send AutoSupport files to NetApp
- How to manually send AutoSupport files to NetApp in 7-Mode
- How to manually send user-triggered AutoSupport files to NetApp in Clustered Mode
- How to manually trigger a complete AutoSupport for clustered Data ONTAP from the CLI
- How to manually upload AutoSupport messages to NetApp in Clustered Data ONTAP 8.0.x
- How to manually upload AutoSupport messages to NetApp in Clustered Data ONTAP 8.1 and later
- How to manually upload AutoSupport messages to NetApp in Data ONTAP 7G
- How to manually upload AutoSupport messages to NetApp in Data ONTAP 8.0 7-Mode
- How to manually upload AutoSupport messages to NetApp in Data ONTAP 8.1 and 8.2 7-Mode
- How to manually upload AutoSupport messages to NetApp in ONTAP 9
- How to map DS424x elements by error messages and SES codes to a physical location on the shelf
- How to map Management Information Base (MIB) name to Object IDentifier (OID)
- How to maximize storage efficiency post AFF ONTAP 9.x migration
- How to modify an interface to use a new port
- How to modify a CIFS SVM Machine Account name on the Domain Controller
- How to modify permissions on files and folders in clustered Data ONTAP when there is no permission to take ownership
- How to modify the FabricPool tiering threshold
- How to modify the home port and/or home node of an existing clustered ONTAP logical interface serving a SAN/ block protocol
- How to monitor Antivirus (Vscan) in Data ONTAP 7-Mode
- How to monitor NetApp storage systems using SNMP
- How to monitor the CN1610 Cluster Interconnect Switch using the Cluster Switch Health Monitor
- How to monitor the per-disk I/O in NetApp ONTAP
- How to mount an NFS export to a VMware ESX server which requires "root" mount permission
- How to move an existing FlexGroup volume to FabricPool
- How to move a CIFS server from one domain to another in clustered Data ONTAP
- How to move a cluster port from one port to another in ONTAP
- How to move a disk from one RAID group to another RAID group
- How to move a home port and migrate a node management LIF to another port on the same node
- How to move a vfiler from one volume to another within the same filer?
- How to move Cluster LIFs from one port to another in ONTAP
- How to move files to a NetApp CIFS server using Robocopy to retain Windows ACLs
- How to move mroot to a new root aggregate in a single node cluster
- How to move or rename the root volume on a storage system
- How to Netboot clustered Data ONTAP 8.1x (and later)
- How to netboot Data ONTAP 8.0.1 and later using partner as the http server
- How to non-disruptively migrate a node's root aggregate onto new disks in Clustered Data ONTAP 8.2 and 8.3
- How to non-disruptively migrate a node's root aggregate onto new disks in ONTAP 9
- How to obtain AutoSupport (notifyd) logs in the Systemshell part of Data ONTAP 8.0 7-Mode
- How to obtain a packet trace file off a storage system when CIFS or NFS is not functioning properly for Data ONTAP 7-Mode
- How to obtain a sync core from a hanging / unresponsive storage system
- How to only use Kerberos authentication with the ONTAP AV Connector
- How to perform 64-bit aggregate conversion using CLI in Data ONTAP 7-Mode and clustered Data ONTAP
- How to perform a dump to null in ONTAP/Data ONTAP
- How to perform a giveback using Onboard Key Manager (OKM)and NetApp Volume Encryption (NVE) (ONTAP 9.5 & earlier)
- How to perform a giveback using Onboard Key Manager (OKM)and NetApp Volume Encryption (NVE) (ONTAP 9.6 & later)
- How to perform a SoftLayer / NetApp – Data ONTAP Edge Quick Install
- How to perform a system health check after a Data ONTAP upgrade or hardware replacement
- How to perform NFS Mounts with Windows hosts
- How to perform volume reallocation in Clustered Data ONTAP 8.3 and above
- How to perform volume reallocation in Data ONTAP operating in 7-Mode
- How to perform Windows authentication and Windows-to-UNIX usermapping in ONTAP 7-Mode
- How to power down and power up the controllers in a 7-Mode HA-Pair
- How to pre- and post-check drivers when swapping out drives
- How to preserve NFS file handles and volume MSIDs with SVM-DR (vserver disaster recovery)
- How to prevent directories from being renamed while clients are accessing them?
- How to prevent files with ADS (Alternate Data Streams) from being scanned by Vscan
- How to promote deprioritized constituent of a flex group
- How to promote deprioritized FlexVol volumes
- How to quickly set up NFS access for UNIX hosts to files contained in volumes in clustered Data ONTAP
- How to re-initialize / re-install / 4a Data ONTAP on a NetApp controller
- How to reclaim space for thin provisioned LUNs using PowerShell for Windows
- How to recover a deleted file from a snapshot using Network File System (NFS) or Common Internet File System protocol (CIFS)
- How to recover CIFS shares
- How to recover from multiple prefailed disks
- How to reduce the number of data disks in an Aggregate / Volume / RAID group
- How to relocate a NSE system to a new site ( ONTAP 8.3 and prior )
- How to remove "Everyone" from the file level permissions at the top level of a volume
- How to remove and replace a data disk that is about to fail
- How to remove an LS mirror relationship
- How to remove a foreign aggregate (made out of orphaned disks) in Clustered Data ONTAP and ONTAP 9
- How to remove Onboard Key Management (OKM) in Data ONTAP 9.1 through 9.5
- How to remove ownership on foreign disks in clustered Data ONTAP
- How to remove iSCSI target in a Windows Server
- How to remove sensitive data from AutoSupports before sending to NetApp
- How to rename a cluster
- How to rename a FabricPool object-store?
- How to rename a FlexGroup volume?
- How to rename a Shared Storage Pool?
- How to rename a Vserver in clustered Data ONTAP
- How to rename CIFS server name or OU in Active Directory
- How to rename the hostname on a 7-mode filer without rebooting
- How to renew an SSL certificate in clustered Data ONTAP 8.1
- How to renew an SSL certificate in clustered Data ONTAP 8.2 and 8.3
- How to renew an SSL certificate in Data ONTAP 7-Mode
- How to renew an SSL certificate in ONTAP 9
- How to replace a failed or broken Fibre Channel drive
- How to replace a software image in Data ONTAP 8.x Cluster mode
- How to replace Volume Snapshot policy?
- How to replace SSL certificates on cluster with external key manager configured
- How to report Ansible (na_ontap_command) issues
- How to report file sizes within a volume using the filestats command and how to use this information to determine the volume activity
- How to report OneCollect or Config Advisor issues
- How to report issues on ONTAP REST API and ONTAP REST API Python client library
- How to repurpose a Data ONTAP 8.1.x or later 7-Mode node to a clustered Data ONTAP 8.3 node
- How to repurpose physical storage
- How to rescan and recover LUN paths in a host after modifying SLM reporting nodes
- How to reset a NetApp Support Site Account password?
- How to reset NSE encryption drives back to the manufacturing defaults
- How to reset NTFS permissions on a CIFS share created on the root of the Volume or Qtree
- How to resize a flexible volume
- How to resolve "measured latency from cloud" alarms
- How to resolve fabric related connectivity issues
- How to restore deleted cluster jobs
- How to restore deleted files from a snapshot when using a Windows LUN in ONTAP
- How to restore files from a snapshot on ONTAP using the CIFS protocol
- How to restrict CIFS share access based on IP address/subnet/auth type
- How to restructure a second level VIF to provide more bandwidth for one leg using a single interface
- How to route SnapMirror traffic through a different gateway
- How to run cifs setup in a site which only contains RODCs
- How to run ndmpcopy in Clustered Data ONTAP
- How to run pre-cutover tests again in 7MTT projects
- How to run sysconfig -a or sysconfig -r in clustered Data ONTAP 8.x, ONTAP 9
- How to sanitize a storage system at the end of a lease or demo
- How to Sanitize Self-Encrypting Drive (SED) or FIPS NetApp Storage Encryption drives
- How to see space savings from deduplication, compression, and compaction in ONTAP 9
- How to see vservers id-unsigned value
- How to send SNMP traps manually for test purpose on clustered Data ONTAP
- How to send SSH commands to the storage system without being prompted for a password
- How to setup and configure the Cluster Network Switch
- How to setup FCP in Data ONTAP 8.1 Cluster-Mode
- How to setup SSH public key authentication on Windows using PuTTy
- How to set Additional User Rights Assignments on a NetApp storage system using Active Directory
- How to set alerts for inode utilization in Unified Manager
- How to set configurations on AIX host for better performance of AIX iSCSI with ONTAP
- How to set NTFS or Storage Level Access Guard security using SDDL files and fsecurity apply for Data ONTAP 7-mode
- How to set ONTAP to use LDAP Signing or Sealing for CIFS/NFS
- How to set pre-boot environment variables for NetApp Storage Encryption using KMIP servers
- How to set the configurations on VIOS and VIOC for better performance of iSCSI with ONTAP/Data ONTAP to ensure the best performance
- How to set the correct SPN for a storage controller
- How to set up and configure LDAP for Clustered Data ONTAP 8.x
- How to set up and configure RBAC in ONTAP to limit administrator access to specific volumes or SVMs
- How to set up and troubleshoot Widelinks on a Netapp Storage Controller
- How to set up AutoSupport in Data ONTAP 7-mode
- How to set up CIFS auditing on the controller
- How to set up CIFS auditing with clustered Data ONTAP
- How to set up CIFS to use Kerberos on clustered Data ONTAP and Data ONTAP GX
- How to set up deduplication/compression in clustered Data ONTAP
- How to set up DNS load balancing in clustered Data ONTAP
- How to set up file level auditing for deleted files
- How to set up Kerberized NFS access for a UNIX client in an Active Directory KDC
- How to set up NTP time synchronization in Data ONTAP 7-Mode
- How to set up or modify AutoSupport in ONTAP 9
- How to set up public key authentication Cluster-Mode Data OnTap (cDOT) for login without password through SSH
- How to set up Windows to UNIX user mapping over LDAP
- How to show consumed LUN space
- How to Show Throughput and Operations/s per File in ONTAP 9.x
- How to simultaneously shut down all the nodes in a cluster
- How to stop volume 's auto-snapshot
- How to suppress automatic case creation during scheduled maintenance windows
- How To suppress console logging messages in Data ONTAP 7-mode
- How to take ownership of files and folders from windows
- How to tell whether a Field Replaceable Unit (FRU) was actually replaced
- How to terminate CIFS in Data ONTAP 7-Mode for a particular volume or close a specified CIFS session in clustered Data ONTAP 8.3 without affecting other CIFS accessibility
- How to terminate unwanted CIFS sessions in clustered Data ONTAP for specific Windows users
- How to test port connectivity without the use of telnet
- How to track top CIFS and NFS clients in ONTAP 9
- How to transition 7-Mode NFSv3 exports to Clustered Data ONTAP using NetApp XCP Migration Tool
- How to transition 7-Mode NFSv3 exports to clustered Data ONTAP using NetApp XCP Migration Tool 1.0
- How to transition CIFS configurations when Active Directory Domain of CIFS server on 7-Mode and target SVM are different
- How to triage AutoSupport issues in ONTAP
- How to troubleshoot "SMB2 Session Setup Error No Trusted Logon Servers Available - STATUS_NO_LOGON_SERVERS"
- How to troubleshoot Autolocation (Node Referal) in ONTAP
- How to troubleshoot AutoSupport delivery when sent over HTTP or HTTPS
- How to troubleshoot AutoSupport delivery when using SMTP
- How to troubleshoot CIFS client access issues caused by oplock delayed breaks
- How to troubleshoot CIFS file access issues when Vscan is involved on Data ONTAP 7G
- How to troubleshoot CIFS in clustered Data ONTAP
- How to troubleshoot common HA issues in ONTAP
- How to troubleshoot correctable memory errors on FAS and AFF systems
- How to troubleshoot degraded connectivity from a host to a filer
- How to troubleshoot DNS issues on clustered Data ONTAP 8
- How to troubleshoot intermittent NFS Access issues
- How to troubleshoot issues with SSH in Data ONTAP 7-Mode
- How to troubleshoot LACP issues with "ifconfig -v" in ONTAP 9.2+
- How to troubleshoot LDAP issues in Clustered Data ONTAP
- How to troubleshoot LDAP issues in Windows Active Directory
- How to troubleshoot mailbox disk errors
- How to troubleshoot Microsoft client authentication problems on a NetApp Storage Controller
- How to Troubleshoot Microsoft Client Permission Issues in ONTAP
- How to troubleshoot Microsoft Client permission issues on a Data ONTAP 7-Mode storage system
- How to troubleshoot NFS access to an NTFS security style volume/qtree in clustered ONTAP 8.2
- How to troubleshoot NFS APD issues on VMware ESXi
- How to troubleshoot NTP synchronization issues in Data ONTAP 8 and later releases
- How to troubleshoot ONTAP 9 EMS Event Routing to Email, SNMP, Syslog, or REST.API
- How to troubleshoot ownership update failure with chown command?
- How to troubleshoot pBlk exhaustion
- How to troubleshoot pBlk exhaustion due to Fpolicy Server
- How to troubleshoot pBlk exhaustion due to vscan server on Data ONTAP 8 7-Mode
- How to troubleshoot performance issues in both clustered Data ONTAP and Data ONTAP 7-Mode systems
- How to troubleshoot slow access to files via CIFS/SMB protocol
- How to troubleshoot slow browsing on CIFS Shares
- How to troubleshoot SMB Signing on a NetApp Storage Controller
- How to troubleshoot the EMS "csm.mismatchRemoteDevice" message in the event log
- How to troubleshoot unexplained takeovers or reboots
- How to troubleshoot when LUNs are reported missing
- How to troubleshoot Windows Error 53 when mapping CIFS via control panel
- How to troubleshoot with "netstat -na"
- How to turn off access to .snapshot directory from clients
- How to understand or diagnose NetApp system error messages that appear on the console and the /etc/messages file using Syslog Translator
- How to undo the storage efficiency savings in ONTAP
- How to unfail a disk
- How to unjoin a node in Data ONTAP 8.1.x Cluster-Mode
- How to unlock the diag user account
- How to update the syslog.conf without rebooting the storage system?
- How to update time zone information in clustered Data ONTAP 8
- How to update time zone information in ONTAP 9
- How to upgrade clustered Data ONTAP Antivirus Connector
- How to upload a Data ONTAP 7-Mode core file for analysis
- How to upload a Data ONTAP core file for analysis
- How to upload Secure/SESG data to NetApp
- How to upload system file to software directory without Common Internet File System Protocol (CIFS) or Network File System (NFS)
- How to use "DNS check" command to diagnose issues with Name servers
- How to Use Active IQ to Health Check a System
- How to use a passwordless SSH to collect a Perfstat7 on a Linux/UNIX host (Data ONTAP 7-Mode)
- How to use Cluster View in ActiveIQ PAS
- How to use df to calculate non-guaranteed space of thin provisioned volume
- How to use Disk Sanitize to meet Department of Defense 5220.22M
- How to use HTTPS or FTPs with various ONTAP commands
- How to use Node View in ActiveIQ PAS
- How to use OneCollect to upload performance archives to NetApp Support
- How to use Snapshot Autodelete
- How to use the route add command
- How to use the Volume Recovery Queue
- How to use vScan with NFS volumes?
- How to use Vserver security trace to troubleshoot NFS permission issues
- How to use Workload View in ActiveIQ PAS
- How to utilize and set up portsets in clustered DATA ONTAP using CLI
- How to validate if an Ontap 9.6+ aggregate is encrypted
- How to verify Data ONTAP Software Entitlements and related License Keys using the Support Site
- How to verify HP-UX fibre channel configurations with multipathing I/O (MPIO)
- How to verify Linux fibre channel configurations with multipathing I/O (MPIO)
- How to verify NTP operation in Data ONTAP 8 (7-Mode and clustered Data ONTAP)
- How to Verify support.NetApp.com is receiving my Autosupports using Active IQ
- How to verify the name-mapping is working as intended
- How to view and set the date before booting the filer
- How to view log files over a specific time period in Clustered Data ONTAP
- How to view network connections on different versions of ONTAP?
- How to view per client statistics in ONTAP 9 and later
- How to view snapshots and determine the size of snapshots
- How to wipe the configuration of a clustered Data ONTAP 8.x node and re-initialize it
- How to work with "NetApp Community" supported ONTAP features and tools
- How to zero spare drives for reconstruction
- How would a HOST entry be added in ONTAP for support.netapp.com?
- HTTPs AutoSupport delivery fails with a PROXY
- Failure Error message: ifconfig: cant assign address to interface, no vfiler in this interfaces ipspace (ipspace_name) has this address
- ifconfig does not work after cf takeover, ethernet interface(s) down on taken over node
- Ifstat output reports long frames
- Impact of applying or changing port set
- Implications of changing the language of a volume after data has been written to it?
- Implicit Windows to UNIX name mapping fails when Windows user has upper case characters
- Important considerations when setting up CIFS and name-mapping in clustered Data ONTAP
- Incorrect "ifstat" values are displayed for the Transmit-Total errors counter for a CNA card
- Incorrect logical space reporting on Data Protection volumes
- Incorrect owner after chown on NFS client, due to username case
- Incorrect Snapshot prefix - Snapshot Policy prefix cannot be updated
- Incorrect space reported on VMware NFS datastore
- Increased latency due to Adaptive QOS after upgrade to ONTAP 9.7
- Increase of OTHER OPS for Windows 10 clients causing high volume latency
- Individual disk/shelf firmware download fails to start automatic background firmware update
- Individual snapshot size doesn't match the DF output for that volume
- Infinite Volumes are no longer supported in 9.5 and above . What is the recommended configuration and migration path to replace the Infinite Volume?
- Inode Cache - file operations suspend heavily on LOAD_INODE_NO_WIPS
- Inode number keeps at 21251126, which doesn't increase to desired value after volume size expansion
- Installation of Ontap NODAR (No Data At Rest Encryption) image fails
- Installation of Trend Micro Antivirus software fails - Access to files denied when vscan is enabled
- Install Validation Failed ERROR: LIF sufficiency check failed
- Intermittent CIFS authentication failures
- Intermittent NFS slowness
- Invalid qtree name error in Quota initialization
- Invalid version "0.0" is shown in ONTAP for Trend Micro SPNAF
- In ONTAP 9.2 - 9.5, HTTPS connections fail with [bsdsocket.queueLimit.reached:error] presented in EMS
- iSCSI timeouts Q&A
- Issue with adding cloud tier with SG S3 bucket when not using a StorageGRID gateway node
- Issue with mounting new NFS vol from Vserver without schedule for LS Mirror
- Is BITS (Background Intelligent Transfer Service for 'BranchCache') supported?
- Is constrained delegation supported by Data ONTAP?
- Is Fpolicy for NFS 4.1 supported?
- Is FTP server supported on clustered Data ONTAP?
- Is full junction path of a volume required when creating NFS datastore mounted to clustered Data ONTAP for Virtual Storage Console?
- Is it expected behavior for Volume efficinecy settings on SnapMirror source changed to be false after AFF snapmirror resync?
- Is it possible to avoid BUG 1310643 by closing the CIFS session or stopping the CIFS service?
- Is it possible to block administrative access to one single host in Data ONTAP 7Mode?
- Is it possible to change a configured CIFS server's NetBIOS name in clustered Data ONTAP?
- Is it possible to change the threshold for "wafl.vol.runningOutOfInodes" syslog/EMS event?
- Is it possible to configure one port in UTA2 port pair to FC target/initiator and the other port in the CNA (FCoE target/Ethernet) mode?
- Is it possible to hide or set restrictive permissions for the .copy_offload folder in clustered Data ONTAP 8.2.x?
- Is it possible to increase the maximum log size or the number of retained logs for secd.log?
- Is it possible to modify the event filter, "important-events"?
- Is it possible to specify the disk that will replace a failed disk drive using the disk fail command?
- Is it possible to specify the unit of quota report command output?
- Is it possible to tune the NetApp Volume Encryption conversion process?
- Is Local SyncMirror supported in Advanced Disk Partitioning (ADP)？
- Is moving an SVM root volume to another aggregate disruptive?
- Is ONTAP's Secure Multi-Tenancy (SMT) capability certified?
- Is quota setting included in system configuration backup?
- Is restoring deleted clones with volume recovery queue supported?
- Is Single File Snap Restore supported for FlexGroup
- Is there any effect by removing "Domain Admins" group from SVM's BUILTIN\Administrators?
- Is there any way to verify throughput of intercluster LIF on ONTAP 9.6?
- Is there a method to format the disk without cleaning ONTAP's configuration?
- Is there a tool to check what bugs are fixed between ONTAP versions?
- Is there a way to confirm on ONTAP side whether a third-party multipath driver is installed in ESXi?
- Is there a way to delete Cloud Central account?
- Is there a way to detect Snapshot backup failure with OnCommand Cloud Manager (OCCM) or OnCommand System Manager (OCSM) functions?
- Is there a way to export 7MTT projects from one workstation and import them on another so that someone else can initiate the cutover?
- Is there a way to restrict hostname that allows access to cluster management LIF?
- Is there no problem if inline deduplication is running while Single Instance Data Logging (SIDL) is on?
- Is there one available way to monitor memory utilization of ONTAP
- Is there the same option as "max-same-user-sessions-per-connection" in 7-mode?
- Is the Global throttling setting a dynamic?
- Is Windows NT4 supported as Domain Controller in ONTAP 9?
- Is Workgroup Mode Supported for CIFS/SMB in ONTAP?
- It fails to save Excel or Word files with access denied even though those type extensions are already on the white list in Fpolicy policy
- It is possible to administratively shutdown port in OnCommand System Manager 8.3 and above ?
- It takes longer to run a batch job when the client NFS mount option actimeo is set to 0
- IX4-T 10Gb ports negotiate down to 1Gb
- Job failed: RPC could not make connection to mgwd from primary
- Kerberos authentication for NFS fails when the client uses a client UPN rather than a user UPN
- Kerberos EMS error descriptions
- Kerberos LIF cannot be disabled using any account with a password length over 16 characters
- Kerberos setup for NFS failing with error "Strong authentication is required"
- KRB5KRB_AP_ERR_TKT_EXPIRED presented when attempting to access CIFS for ONTAP 9
- LACP ifgrp Port Participation changes to "partial" after upgrade to ONTAP 9.3
- LACP troubleshooting and debugging in ONTAP 9
- Latency detected for NAS due to issues in network devices (TCP bad checksum)
- Latency increases after a shutdown or ONTAP upgrade
- Latency increases suddenly while using QoS
- Latency in QOS
- Latency in SAN environment
- ldap create fails with error "The user has insufficient access rights" using openDJ for ONTAP 9
- LDAP Error: Strong authentication is required: Handling Signing and Sealing Requirements. Failures in Cifs Setup, User-mapping and Other Operations
- LDAP servers secured with LDAP Signing and/or Sealing receive "secd.conn.auth.failure:notice" or "secd.ldap.noServers:EMERGENCY" errors for Data ONTAP 9
- Leftover SnapMirror Snapshot could not be deleted after a failed SnapMirror initialization
- License add fails with "invalid license key" and throws "MDB recovery unsuccessful" errors in AutoSupport
- Licensing information for NVMe protocol on ONTAP
- LIFs become unreachable when placed on their home node
- LIFs do not respond to pings
- LIFs go down during a Failover
- LIF goes down during a takeover with error " extCache.rw.timeout:notice"
- LIF home port changed to IFGRP member port spontaneously after upgrading to ONTAP 9.5
- Limitations of computer account authentication using NTLM causes access to be denied when attempting to access files on a CIFS share
- Link aggregation and ifgrp troubleshooting
- Linux smbclient fails to download file with error "getattrib: NT_STATUS_NOT_SUPPORTED"
- Logging into Ontap is denied when using domain credentials via SSH
- Logging into the clustershell results in "Could not chdir to home directory /var/home/admin"
- Login fails when connecting to a clustered ONTAP system using an ONTAPI or ZAPI based application such as OnCommand System Manager
- Login to systemshell of remote node fails
- Long CPs dominated by P2_FLUSH during SnapMirror Finalizing phase
- Long response times for volumes on SATA or SAS aggregate when workload increases (Performance Capacity beyond critical threshold)
- Long run-times for compile jobs in a shared NFS environment
- Looping lock manager can lead to NFS outage or system panic on ONTAP 9
- Limited access to shares from one node
- Lower than expected performance while utilizing a single volume
- Low memory state due to SLC holding extents
- LS mirror of SVM root volume appear stuck in "container block reclamation" process
- LUN missing from Data ONTAP after LUN goes offline due to space constraint
- LUN not visible on few ESXi hosts in a cluster, when lun IDs are greater than 255
- Maintenance Center Frequently Asked Questions
- Maximum inodes shows less than expected value, when "maxfiles" command is used
- Maximum number of snapshots supported by ONTAP
- Member port of an LACP IFGRP is marked as down due to LACP key value mismatch between ports of the same IFGRP
- Messages: scsitarget.fcp.dump.warning
- MetroCluster high disk utilization at a specific time of day
- MGWD panics and restarts on a regular basis; cluster node may panic regularly
- Microsoft Excel files locked for editing on Windows
- Microsoft Office suite temp files remain using SMB shares
- Microsoft Security Advisory: ADV190023 impact on NetApp appliance running CIFS\NFS utilizing Microsoft Active Directory LDAP servers
- Microsoft Security Advisory: CVE-2020-0796 SMB 3.1.1 Vulnerability, Is ONTAP vulnerable?
- Microsoft Security Advisory: CVE-2020-1206 SMB 3.1.1 Vulnerability, Is ONTAP vulnerable?
- Mismatch in definitions listed in the /etc/hosts and /etc/rc files
- Mixing SAS and FSAS disks in the same aggregate is not supported
- MMC shows error: You do not have permissions to see the list of shares for Windows client
- Mounting a volume fails with Stale Network File System (NFS) file handle error
- Mounting a volume using CIFS on a Unix client via NTLMv2 fails with the error code: -13
- Move volume follows the error : Cannot perform efficiency operations on deprioritized volume
- Move volume shows the error: Preparing source volume for cutover : Deduplication is not ready for volmove cutover
- Moving a volume in ONTAP fails to complete
- Multiple client IP address causes access denied at the export policy for ONTAP 9
- Multiple new iSCSI sessions are seen with the same IQN but different initiator IPs
- Multiple SECD Panic events related to lookup of user from an unsupported Single Label Domain
- Name mapping occurs incorrectly or falls back to default in Data Ontap when multiple/conflicting results are returned for users
- Name services fail due to multiple default gateways with the same metric
- NAS service outage due to exhaustion of lock manager objects
- Native FPolicy is not consistently stopping blocked file extensions in clustered Data ONTAP
- Nblade.CifsOperationTimedOut: Detected a timed out CIFS operation
- Nblade.CifsOperationTimedOut with Last SpinNp error during this operation: SPINNP_ERR_DELAY due to disconnected FPolicy server
- Nblade.vldb.LeakedBladeList:alert EMS Seen with Possible NFS Impact
- NDMP Dump Backup Using Tree Walk
- NetApp adds new MAC address OUI range to shipping systems
- NetApp does not receive AutoSupport messages sent through HTTPS with certificate validation enabled
- NetApp ONTAP: CIFS error "Can't read from source file or disk" or "A device attached to the system is not functioning"
- NetApp ONTAP: The description for Event ID cannot be found in the EVTX logs generated by clustered Data ONTAP
- NetApp port dropping Jumbo frames leading to partial fetching of user-groups information from the NIS server
- Netapp Volume Encryption (NVE) considerations with SnapMirror relationships and Snaplock volumes
- NetApp XCP run fail with ERROR: batch xxxx: child process failed (exit code -9)
- Netboot
- Netbooting a FAS and AFF Controller in ONTAP 9
- Network File System(NFS) mount troubleshooting FAQs
- Network File System (NFS) attribute caching may cause permission inconsistencies between the filer and NFS client
- Network File System v4 mounts show file owners as root or nobody or nfsnobody when mounted on a Linux client
- Network interfaces not reachable for several minutes after storage failover
- Network port in degraded state due to l2_reachability
- Network traffic not sent or sent out of an unexpected interface after upgrade to 9.2 due to elimination of IP Fastpath
- Network traffic not sent or sent out of an unexpected interface after upgrade to 9.2 or later using routing groups
- network interface show command reports node management LIF as "mgmt_auto"
- Newly-created/empty volume shows large used space on NFS client df output
- Newly created snapshots by user will get deleted immediately or shortly after
- New admin cannot access the cluster via HTTP
- New CIFS Share is not working due to permissions set to Generic-All for Everyone
- New FAS or AFF controllers boot with incorrect ONTAP release during a Head Upgrade
- New Ontap License add issues warning: License update grace period validation active, with time limit of 24 hours
- New SSH connections closed immediately after removing hmac-ripemd160 MAC algorithm
- Unintended NFS4ERR_BAD_STATEID error in the packet trace
- NFS: nfs4_reclaim_open_state: Lock reclaim failed!
- NFSv4.1 client Read/Write operation may be slow or hang when pNFS is enabled on the SVM
- NFSv4.1 pNFS jobs cause a halt on RHEL 7.0 and above
- NFSv4.x client shows user and group as 'nobody'
- NFSv4 is not working on RHEL client and returns "access denied"
- NFSv4 operations hang when non-existent name-services are specified in NS-switch
- NFSv4 owner sequence ID is not properly compared
- NFS Cannot Mount share - Connection Issues
- NFS clients experience disconnections, time-outs, or performance issues due to client tuning parameters
- NFS clients fail to mount or access Windows-style directories when CIFS auditing is enabled
- NFS client error message: NFS write failed for server (RPC: Timed out)
- NFS client is intermittently unable to write a file: NFS3ERR_ACCES
- NFS client trying to mount with root on a non-reserved port and gets "access denied"
- NFS mounts are intermittently unavailable
- NFS mount fails due to firewall maintenance
- NFS mount fails due to implicit name mapping failure in multiprotocol environment
- NFS mount fails with client side error "mount.nfs: Connection timed out"
- NFS mount hangs due to half-open TCP session
- NFS mount of NTFS volume using root user hangs
- NFS performance: How to track down a bad UNIX or Linux host
- NFS performance is limited without CPU/Memory/Disk bottleneck on clustered Data ONTAP 8.x system
- NFS permission denied when using netgroups in /etc/exports file
- NFS Server not responding on HPUX 11 and 11i server
- NFS Server server-name not responding, still trying in RHEL 7.6
- NFS service might not start after a motherboard replacement when the system clock is incorrect
- NFS TCP mounts fail and rpcinfo -p gives error "portmap query retrying: RPC: Timed out"
- NFS UDP traffic intermittently drops after ONTAP 9.3 upgrade
- NFS users have permission issues when they belong to more than 16 groups
- NFS user gets a "permission denied" error when accessing an NTFS qtree
- NFS VAAI: Thick provisioned eager zeroed disks created through NFS take up double space
- NFS volumes inaccessible for a short period of time
- NIS server timeout can potentially cause CIFS outage
- Nodes in a HA configuration are not set with matching options
- Node disruption due to the monitoring of NFS calls utilizing Kerberos authentication mechanism via fpolicy
- Node not sending ASUPs after upgrade to Clustered Data ONTAP 9.3
- Node panic after executing the command 'vserver config objects show'
- Node stuck in 'Waiting for cluster applications to come online' state
- Node stuck in initializing-vservers
- Non Windows SMB clients (Printer/Scanner) failed to connect to ONTAP CIFS shares
- Not able to mount CIFS share using SMB2 on RHEL 7 with Error "Operation not supported"
- Not all routes listed in "route show" for ONTAP 9.7
- Not displaying Unicode characters correctly
- Not receiving AutoSupport e-mails from Data ONTAP 7-mode due to relaying issues on mailhost
- Not receiving AutoSupport e-mails from ONTAP due to relaying issues on mailhost
- No Spare Low warning generated for hybrid aggregate
- No vscan connection for servicing virus scan-requests
- NSE: How can I renew expired NSE certificates connected to TKLM or SKLM key servers?
- NSE: How to check the expiration date on NSE certificates
- NSE: How to convert an external key management (KMIP) server to Onboard Key Manager (OKM) in ONTAP 9.1 or later
- NSE: How to enable drive authentication on a NSE spare drive replacement
- NSE: How to replace a Mother Board in an HA configuration with NSE ( ONTAP 8.3 and Lower )
- NSE: How to unconfigure the external key management before upgrading to Data ONTAP 9.3 or later
- NSE Error - Timeout: Operation "km_key_aggr_ui_iterator::next_imp()" took longer than 25 seconds to complete
- NSE FIPS drive revert fails due to incorrect physical secure ID (PSID)
- NTFS file system inconsistency on LUN
- NTFS permissions on a CIFS share are not taking effect on a specific user
- NVE: Encrypted volumes go offline after reboot in ONTAP 9.5 and earlier
- NVE: Encrypted volumes go offline after reboot in ONTAP 9.6 and later
- NVE: OKM keys to be restored after cluster expansion
- NVE - Can existing volume be encrypted?
- NVE conversion process appears to be slow or stuck in Phase 2
- object.store.unavailable: Unable to connect to the object store
- Object store attachment fails when DPO license is installed
- OCSM error: "The system could not connect to the server because of network issues"
- ODX (Offloaded Data Transfer) nonfunctional though requirements met
- OEM: Why did AutoSupport not create a case for my NetApp node?
- Offbox-AV scanners reports error "vscanBadUserPrivAccess" while accessing target files
- OKM : How to recover a lost Cluster passphrase in ONTAP 9.6 or newer
- One controller reboots without partner takeover during Data ONTAP upgrade
- One or more nodes have onboard key management keys that need to be restored
- ONTAP: node down / hung
- ONTAP: Unable to upload a new image
- ONTAPI access via https may fail with EOF (end-of-file)
- ONTAP 9.3 upgrade to 9.4, 9.5 or 9.6 panics during giveback operation
- ONTAP 9.6+: NFS access to NTFS security volume fails with NIS in NS-SWITCH but not configured
- ONTAP 9: How to create a Sync core in a ONTAP system
- ONTAP 9: How to view secd log
- ONTAP 9: LDAP Query not returning uidnumber or gidnumber
- Ontap 9: Unable to access data with SFTP. Is this supported?
- ONTAP 9: Why are jumbo frames not incrementing in ifstat of ifgrp when sending jumbo sized pings?
- Ontap 9 - Slow Space Reclamation when deleting Files via NAS Protocol
- ONTAP 9 - time server rejected as unreliable
- ONTAP 9 FabricPool object.store.unavailable due to no available connections to capacity tier resulting in application failures
- ONTAP 9 Upgrade Guide introduces 2 different image upgrade commands, both need to be executed?
- ONTAP Aggregate creation fails with error "Failed to create aggregate Reason: ZSM - failed, status code = 571"
- Ontap Aggregate relocation fails due to locks still being in place after overriding vetoes
- ONTAP API error: "Could not create path, error = System.IO.IOException: The system cannot open the file."
- ONTAP API returns 200 OK even with an invalid value
- ONTAP Automated Non-Distruptive Upgrade (ANDU) shows "Error: Update image not yet available"
- ONTAP AV Connector fails to connect to data interface on vserver
- ONTAP AV Connector won't start: Windows could not start the ONTAP AV Connector service on Local Computer
- ONTAP Cluster setup aborted with "Unused cluster ports exist in the cluster"
- ONTAP create qos adaptive-policy-group fails with "the effective cluster version is not Data ONTAP 9.3.0 or later."
- ONTAP create Single Instance Storage (SIS) clone fails and reverts to using Block Copy Engine (BCE)
- ONTAP does not send Scan Requests although Vscan servers are connected
- ONTAP EMS Logs show Nblade.cifsNonAesNiBytesProc:Excessive SMB3 cryptographic processing load
- Ontap Error: command failed: Failed to create CIFS server XXXXXX. Reason: Kerberos Error: KDC Unreachable
- ONTAP FabricPool (FP) Licensing Overview
- ONTAP FlexArray Multi Disk Panic: fatal disk error in RAID group with no parity disk
- Ontap Fractional reserve is being allocated even though no snapshots exist
- ONTAP initiator port shows "question mark" (?) for the switch port when Emulex XE201 adapter is used
- ONTAP is mapping Windows users to pcuser instead of the appropriate UNIX user
- ONTAP is unable to apply file ownership to a file if that user is from a trusted domain over a one-way trust
- ONTAP is unable to map a unix user to a Windows user from a trusted domain over a one-way trust
- ONTAP logs show secd.ldap.noServers messages but everything still seems to be working
- ONTAP LUN offline due to lack of space in the volume
- ONTAP NFS netgroup name missing "@" character in export policy rules causes NFS mount hang or permission denied
- ONTAP NFS unable to rename or delete file with 0x80 in filename originating from a non UTF-8 source
- ONTAP panics with error: RPANIC:CPLEDGER_CHECK_RSRV_HOLES failed at CP
- ONTAP repeatedly reports "logging cpeer.addr.warn.host" EMS messages
- ONTAP reports an inconsistency on a Snapshot ID but the Snapshot does not exist
- ONTAP responds with a TCP ACK when a client sends a SYN, and connection never gets established
- ONTAP REST API returns wrong spare count
- ONTAP SAN with Commvault will not accept new FAS WWNN WWPN
- ONTAP upgrade fails - "aes128-gcm" and "aes256-gcm" are not supported when SSL FIPS mode is enabled
- ONTAP upgrade fails with the following message: The upgrade aborted in the "post-apps" phase on task "Upgrade/revert task for Nkek"
- ONTAP upgrade from 9.4x to 9.5x fails at the "Ciphers Upgrade Task"
- ONTAP upgrade image download fails "Failed to add the software image to the cluster"
- ONTAP Vscan Troubleshooting Antivirus Connector
- ONTAP/Data ONTAP Log Overview
- Opening files in ONTAP CIFS shares takes longer when Qtree oplock is disabled
- Oracle ASM disk group reports "mismatch on 'Sector Size' with target disk group" while adding new disks from NetApp
- Oracle database failed over during giveback
- Oracle database fails to be opened with the error "unable to lock file - already in use"
- Oracle Database performance latency following a Storage headswap or ONTAP upgrade
- Oracle Host reports "Bad file descriptor error" while running "file" command on SMB share using port 139
- OTNAP Cluster looses Quorum on cluster switch reboot
- Output for "network connections active show" has been truncated to 1000 entries per LIF
- Overview of wafliron
- Owner on newly created files/folders under CIFS share defaults to BUILTIN\Administrators
- Package "MT_EK_MGMT" is not licensed in the cluster
- Palo Alto firewall preventing CIFS client from opening file
- ONTAP Node fails and won't start with error on boot: “PANIC: Process vifmgr unresponsive for xxx seconds in process nodewatchdog on release 9.1P12”
- Panic after running quota resize on FlexGroup
- ONTAP panic due to a NFSv3 filehandle that contains an invalid Snapshot ID
- Panic occurs by Node watchdog for MGWD process
- Panic occurs by Node watchdog for MGWD process when creating a large number of small files
- ONTAP loop in panic: Panic String: prod/common/wafl/filehandle.c:303: Assertion failure. in SK process wafl_exempt02 on release 9.5P7 (C)
- Panic string: raid volfsm: vol volume_name fatal multi-disk error. in process config_thread on release NetApp Release 7.x.x
- Path will disconnect and reconnect when an iSCSI LIF is renamed
- Performance Archives: Performance first failure data collection for Clustered Data ONTAP 8.3 and later
- Performance Graphs not visible in Active IQ
- Performance hit on upgrade to ONTAP 9.7+ due to lack of TCP Segmentation Offloading (TSO)
- Performance impact when using CIFS Access Based Enumeration
- Performance issues on ethernet networks when the e0m management interface is on the same subnet as production traffic
- Performance Troubleshooting in Data ONTAP 7-Mode systems
- Periodic secd.ldap.noServers error messages in EMS after modifying "cifs security"
- Permission denied errors while trying to mount an exported volume from a Linux box
- PERMISSION DENIED error message on NFS mounted VOL with security style UNIX fails when using CHOWN/CHMOD
- Permission denied when mounting file system with NFS v4
- Permission denied when mounting from containers for ONTAP 9
- Permission denied when writing files and directories with special characters on a FlexGroup volume
- Permission denied while moving files between qtrees when NFS option '-validate-qtree-export' is enabled
- Ports can not be added to a ifgrp
- Port Troubleshooting
- Possible system disruption due to NetBIOS Name Service (NBNS) on cluster
- Power error on DS4243: ses.psu.powerReqError:CRITICAL
- Previous versions are unavailable after upgrade from Clustered Data ONTAP 8 to ONTAP 9
- Problem after cluster unjoin Job failed: This operation deletes all failover targets from the failover group that is in use by a lif
- Loop detected in next() for table
- QOS Limits causing high volume latency
- QoS op count limits appear to be breached and not limited as configured: Discrepancy between volume layer and network layer op counts
- Qtree can not be mounted due to missing export policy rule on the root volume
- Qualys vulnerability SSH Server Public Key Too Small
- Case sensitive behavior of the /etc/quotas file cause the error message: quota: can't stat file [Path_to_NTFS_qtree]: No such file or directory (/etc/quotas line [line_number])
- Quota reports display UIDs instead of usernames
- Quota report displays discrepancy
- Quota report displays multiple entries for domain users
- Quota report displays SID and UID numbers
- Quota Report not reporting correct number of files or amount of space
- RAID-TEC aggregate is not fully supported
- Reallocation process stopped: relocation.nospaceSnap error
- Receiving "Could not find..." error when saving Office files to a CIFS share for ONTAP 9.1
- Receiving unwilling to perform from LDAP Search for ONTAP 9
- Reducing FlexGroup size
- Remote OPS observed on LUNs when using Oracle ASM
- Repeated cf.hwassist errors
- Data ONTAP 8: After replacing a failed disk with a new disk, which shows the LED as either green or red, sysconfig -r output shows the drive as broken
- Request to grow FlexGroup volume in ONTAP fails as the resulting volume size is greater than maximum size
- REST API: Unable to configure SnapMirror with policy type async_mirror in ONTAP 9.6
- Revert to ONTAP 9.5 from ONTAP 9.6 is failed though all snapshot policies are disabled
- RHEL clients fail to set NFSv4 ACL on volumes for special UNIX group
- RIAT by HDS application from Cumulus Systems unable to authenticate with password length greater than 16 characters
- Robocopy writes files to snapshot directory instead of CIFS share gets "Access Denied"
- Root aggregate is missing after an Head Upgrade
- Root aggregate is reporting 95% utilization
- Root Password Reset Procedure on both nodes of ONTAP 7Mode HA pair
- Root unable to cd or ls in NFS mount
- Root vol run out of space because an unusual snap schedule
- Route problem when adding a new interface
- RPANIC:mgwd: Received SIGSEGV (Signal 11) at RIP X accessing address X
- "RPC cannot connect to port mapper. Connection refused" when performing a Mount operation
- RPC cannot connect to port mapper. Connection refused
- Running quotas: no available volumes
- RWX Mode bits overwrite NFSv4 ACL inheritance
- Samba client cannot access CIFS shares
- SAN host does not failover I/O to alternate paths when one or more paths are removed and an RSCN is not received
- SAN services down after reboot of node in takeover of partner for extended time
- SAS cabling issue: Both SAS connections from one controller go to the same shelf
- secd.conn.auth.failure messages: Error: Invalid Credentials
- SECD.netlogon.noservers error seen with 0xc000035c in ONTAP 9
- SECD encounters a panic when using Secure LDAP (LDAPS)
- Security Daemon (SecD) fails to find local unix user by UID and name
- Security login show account locked field showing as '-' in ONTAP
- ServerProtect for NetApp occasionally fails to authenticate due to "Reserving a new NetLogon server from discovery"
- Server <server-name> not responding, still trying
- Service processor password doesn't update
- Service Processor status not visible on command line after upgrade
- Shadowcopy failure with Disc quota exceeded for VM backup
- Shared Storage pool is unhealthy
- Shelf Limitation in SAS Stacks
- Should cluster peer settings be modified after Intercluster LIF IP change?
- Show-creds fails with "CIFS server account password does not match password stored in Active Directory"
- Single mode Ifgrp port becomes unresponsive after active member port gets down/up
- SIS Clone operation failed to start with error Max Dense Limit is reached
- Slower than expected transfer speeds over CIFS with high latency on high-bandwidth networks for ONTAP 9
- Slowness in CIFS share performance due to Vscan
- Slow CIFS share access after migrating the shares from a different server
- Slow performance of LUNs or Namespaces on AFF running ONTAP 9.6 or 9.7
- Slow performance with vscan enabled, due to overloaded AV Scanners
- Slow tiering during high workload
- Slow VM Clone using SCE caused by long suspensions on COPY_WAIT
- Slow volume move in Cloud volume ONTAP
- SMB1 detected as enabled on Data ONTAP 7-Mode controller where SMB1 has been disabled
- Smbclient connection fails with "NT_STATUS_INVALID_NETWORK_RESPONSE"
- SMB Access is Allowed When Access is Denied by Export-Policy
- SMB and other services hung from Windows Server after ONTAP upgrade to 9.6 or 9.7
- SMB Witness Troubleshooting Workflow
- SMB/CIFS users getting access denied and seeing Nblade.cifsMaxOpenSameFile error in ONTAP
- SnapDiff was aborted (I2P lookup failed) "error message I2P lookup failed error:20"
- SnapLock feature in ONTAP 9
- SnapMirror: Clock on source is ahead of destination system
- SnapMirror resync fails with error "Reason: Failed to set exported Snapshot copy ... (The snapshot name does not exist)..."
- SnapMirror update is failing with Volume access error (No space available in capacity tier staging area)
- Snapshots; including SnapShot Issues and Solutions
- Snapshots - changing the snapshot policy may result in losing snapshots in the next scheduled run
- Snapshots are being deleted due to volume full event
- Snapshots don't get deleted as per the snapshot retention policy
- Snapshots size show 0KB in the command line and System Manager
- Snapshot copies are not taken per schedule for any volumes on a cluster node
- Snapshot naming enhancements in ONTAP 9.0
- Snapshot show failure on SnapMirror source or Destination
- SNMP Get value for OID enterprises.789.1.21.1.2.1.3.1 (enclChannelShelfAddr) is returned as 0x.<ShelfID>
- SNMP tools might not function with clustered Data ONTAP
- Some Workstations can connect to CIF Shares, others cannot
- Space guarantee changes dynamically or after reboot, unknown cause or explanation
- Space is not freed in ONTAP
- Space Usage
- Spare drives missing in ONTAP 9
- Speed/duplex mismatch on 1GB Ethernet interface or Interface Group (ifgrp)
- SQL backup fails with error "Not enough storage is available to process this command"
- SQL Server error: Cannot bulk load - Operating system error code 5 (Access is denied)
- sshd errors about buffer_get and key_read
- SSH connection drops on SP and e0M on FAS80xx systems
- SSH Domain authentication fails with no lookup record in SECD logs
- Clients fail to SSH to Vserver with error "Connection closed by remote host"
- SSH fingerprints change every time a LIF is migrated to other nodes in the cluster
- SSH fingerprint mismatch if cluster mgmt LIF migrates
- SSH publickeys stop working and all the vserver-ized .ssh directories go missing after node reboot
- Staging volume for CIFS auditing is full
- Staging volume full for onbox CIFS auditing in ONTAP
- Stale SSH session prevents access to node shell with error: Too many users logged in
- StorageX migration floods secd
- StorageX migration with "preserve access time" enabled fails citing space issues
- Storage auto-reclamation does not occur
- Storage cutover time considerations for Copy-Free Transition
- Storage device has entered a permanent device loss (PDL) state
- Storage Performance Impact due to NFS Client Configuration
- Storage Pool creation fails with error "Disk <disk> is not a spare disk"
- storage shelf show command doesn't show the information of added disk shelves
- Strategies on how to undo an accidental move of a folder or file from ONTAP using CIFS\SMB or NFS
- Unable to use an IP address from a subnet - Subnet does not have address available
- SnapMirror for Storage Virtual Machine-Disaster Recovery (SVM-DR) does not replicate Data Protection (DP) volumes from the source to the SVM-DR
- SVM-DR resync fails with: Apply failed for Object: cifs_share
- SVMDR - EMS Reports None of the LSA servers configured for Vserver (svm_dr) are currently accessible via the network
- SVMDR initialization fails with error "not supported because the effective cluster version is not Data ONTAP 8.3.1"
- False time skew errors observed between SVM and DC "Cluster and Domain Controller times differ by more than the configured clock skew (KRB5KRB_AP_ERR_SKEW)"
- SVM doesn't start when "Activate Destination SVM" on OCSM is executed
- SVM DR can not create the second destination relationship
- SVM fails to connect to DC when SMB3 Encryption is enabled on DC
- SVM is unable to join Windows 2012 domain using LDAPS (Unable to start TLS)
- SwitchIfIslDownWarn_Alert alert from Link Aggregate XX
- SyncMirror Plex Failed - AutoSupport message
- sysconfig -r shows spare disk in Awaiting savecore state
- System configuration error occurs with CIFS clients when create_ucode default is set to off
- SYSTEM CONFIGURATION WARNING reported by the storage system
- System health cluster-switch show lists old firmware or incorrect firmware
- System health degraded due to wrong Cluster Switch cabling
- System install failed with "Auto-partitioning is disabled on this system: the system needs a minimum of 8 internal hard disks"
- System Manager Cluster Guided Setup Templates
- System Panic due to large_mbuf_flowcontrol
- System reports "smc.snapmir.frest.clean.fail" error message
- Takeover impossible and NVRAM log not synchronized in CVO as interconnect was down
- Takeover is not possible: Local node missing partner disks
- TCP reassembly queue overflows lead to poor performance and possible application disruption in versions of ONTAP 9.3, 9.4 and 9.5
- TCP Reassembly Queue Overflows Lead to Poor Performance and Possible Application Disruption on 8.2.5P2 7-mode or ONTAP 9.1P16
- TCP Window Size in Clustered Data Ontap
- There are different types of Fibre Channel ports, what are they and what type of port does the NetApp filer have?
- The "storage show disk" command displays owner as 4294967295 instead of the storage system sysid
- The "system cluster-switch show" command output takes more time
- The "system health alert show" command in ONTAP returns several errors stating "RPC: Remote system error - Connection refused."
- The 'event log show' command displays only 3 days or 2048 events
- The 'sanlun lun' command returns 'segmentation fault' error
- The command disk assign all fails when Disk Ownership is blank instead of Unowned
- The Difference Between storePool and Lock Manager Objects
- The disk sanitization feature is not enabled in clustered Data ONTAP
- The etc/messages file is empty
- The LUN offline due to the fractional reserve 100% setup
- The maximum supported number of IP spaces for the cluster has been exceeded
- The nodeshell command "aggr show_space" is not available
- The nodeshell option snapmirror.enable has no effect in clustered Data ONTAP
- The number of files-used in quota report is larger than file count reported by Windows Explorer
- The output of snap list reports 0 percent used space while the command snap status reports non-zero used space
- The packets received appear to be larger than the configured MTU in a packet capture
- The quota report shows 0 usage for CIFS and NFS users when administrator unintentionally took ownership of files when setting permissions
- The quota rule can't associate with the user account
- The recommended value for vscan options timeout for Data ONTAP 7-Mode
- The SAN boot OS reboots abnormally on the storage LUNs
- The SnapDrive shows the iSCSI disk create operation failed
- The snapmirror status is pending after deleting the old non-base snapshots
- The Snapshot of naming "snapshot_for_backup.XXX" can't be deleted
- The SP continues to boot into the backup firmware image after an upgrade to SP firmware 5.1
- the state of the volume is "mixed" because the FlexGroup has not finished updating
- The upgrade path cannot be determined after repurpose
- The Varonis Fpolicy frequently turns off with error: "FPolicy server is removed from external engine"
- The volume show-footprint command shows space used in Delayed Frees
- The volume show command displays no value for tiering-minimum-cooling-days
- The volume tiering function does not work
- The /etc/crash/ directory reaches the maxdirsize limit
- This version of Data ONTAP does not recognize the filesystem of the root aggregate
- Time skew between storage system and Windows domain causes authentication failures during CIFS setup
- TLS connections fail to new nodes added to the cluster
- Top ESXi known issues/workarounds/best practices for NFSv4.1
- Top RHEL Issues/Workarounds/Best Practices for NFSv3/v4.0
- Top UNIX (Solaris/AIX/HP-UX) Issues/Workarounds/Best Practices for NFS v3/v4.0
- Top Windows NFSv3.0 Issues, Workarounds and Best Practices
- Transmitted packets appear to be larger than the configured MTU in a packet capture
- Traversing a large sparse directory is extremely slow with long running READDIR requests
- Triggers for Spares Low Check
- Trouble-shooting EMS event "Unable to Acquire Filer Credentials"
- Troubleshooting Access Denied or Mount Hung from NFS client for clustered Data ONTAP 8.3.1 and later
- Troubleshooting CIFS Latency - Single volume readdir workloads with high latency
- Troubleshooting CIFS or SMB access denied
- Troubleshooting EMS messages for wafl.readdir.expired
- Troubleshooting Ethernet Network Ports in ONTAP using ifstat
- Troubleshooting HA state issues on FAS and AFF platforms
- Troubleshooting LS mirror update failures
- Troubleshooting performance issues without a Perfstat
- Troubleshooting Workflow: AutoSupport failed to deliver
- Troubleshooting Workflow: CIFS: Device attached to the system is not functioning
- Troubleshooting Workflow: CIFS Authentication failures
- Troubleshooting Workflow: cluster join failure
- Troubleshooting Workflow: Cluster Peer unable to create peer relationship
- Troubleshooting Workflow: DC not responding (CIFS)
- Troubleshooting Workflow: LUN offline/out of space
- Troubleshooting Workflow: MHost RDB apps out of quorum
- Troubleshooting Workflow: NDMP backup performance
- Troubleshooting Workflow: NFS resource not performing as quickly as expected (throughput or latency)
- Troubleshooting Workflow: Node is out of CLAM quorum for clusters running Data ONTAP 8.3 and later
- Troubleshooting Workflow: No locks available/Lock Reclaim not working
- Troubleshooting Workflow: permission denied (export rules) mounting the export
- Troubleshooting Workflow: Remote I/O Error
- Troubleshooting Workflow: SnapMirror Create Fails
- Troubleshooting Workflow: Stale file handle error (NFSv3 and NFSV4)
- Troubleshooting Workflow: Takeover not possible
- Troubleshooting Workflow: vol move command failure
- Two ports on a 4-port SAS HBA card are not displaying in autosupports or sysconfig -a output for one of the filers in a HA paired system
- UDP traffic intermittently drops after upgrading to 9.2+
- Unable to access cifs shares with FQDN, error "access is denied" although its accessible via ip
- Unable to access CIFS share when export policy for CIFS is enabled: Access Denied
- Unable to access CIFS share when MDV volume is full, although destination volume has sufficient space
- Unable to access CIFS via DNS Alias
- Unable to access files when AV server is unable to process scan requests
- Unable to access folder with permission error when Share lock exists
- Unable to access recently created CIFS shares
- Unable to access shares from Destination SVM
- Unable to access shares using SMB1
- Unable to activate quotas on a newly created volume on a vFiler unit
- Unable to add a system to the 7-Mode Transition Tool due to error: Failed to communicate with the host using TLS or SSL protocols
- Unable to add disks to aggregate in ADP system. Error: command failed: Failed to add disks to aggregate "test". Reason: Internal error: raid_lm not running
- Unable to add domain user to local group
- Unable to add image to the repository, Error: Expecting at least two active nodes to store the package, found one active node, exiting
- Unable to add port to broadcast domain. Error : entry doesn't exist
- Unable to boot ontap, "WARNING: Neither label appeared to be valid, the labels may be corrupt."
- Unable to bring NVE volume online after an ONTAP reboot
- Unable to change the raidtype on hybrid aggregate
- Unable to communicate with external capacity tier: Reason: Capacity tier is unreachable for ONTAP 9
- Unable to complete Ontap aggregate relocation due to locks
- Unable to connect to CIFS Shares and get error "Nblade.cifsMemExceeded" in ONTAP
- Unable to connect to CIFS shares from Windows 8 or Windows Server 2012
- Vserver fails to connect Domain Controller: RESULT_ERROR_SPINCLIENT_UNABLE_TO_RESOLVE_SERVER
- Unable to connect to the object store "sg1"
- Unable to convert Flexvol volume to Flexgroup
- Unable to create QTREE on FlexCache volume running 9.7
- Unable to delete an interface group
- Unable to delete a move generated volume when no volumes appear to be moving
- Unable to delete a project from 7-Mode Transition Tool(7MTT)
- Unable to delete busy snapshots - Snapshot copy has not expired or is locked
- Unable to delete clone snapshots and the snapshots are filling volume space in clustered Data ONTAP 8.2.1
- Unable to delete folder, and I am not getting any error messages
- Unable to delete or copy some files/folders from Windows Explorer on a CIFS share
- Unable to delete or rename a file name containing metadata or odd characters in ONTAP
- Unable to delete or rename files or folders
- Unable to delete Snapshots, it shows "busy, vclone state"
