NAS-Issues
NAS-Issues
Featured
Support for BlueXP Backup and Recovery
Learn how MetroCluster works, why it’s important to back up your data, and how BlueXP backup and recovery can help.
Learn how MetroCluster works, why it’s important to back up your data, and how BlueXP backup and recovery can help.
Recommended component releases
List of recommended component releases per your ONTAP OS version.
List of recommended component releases per your ONTAP OS version.
Benefits of managing ATTO bridges in-band
Items to consider on the benefits of using ATTO bridges in-band.
Items to consider on the benefits of using ATTO bridges in-band.
How to use the RcfFileGenerator for MetroCluster IP
A detailed guide on how to use the RcfFileGenerator for MetroCluster IP.
A detailed guide on how to use the RcfFileGenerator for MetroCluster IP.
Useful commands for MetroCluster FC and IP switches
The most commonly used commands for configuring, managing and troubleshooting MetroCluster switches.
The most commonly used commands for configuring, managing and troubleshooting MetroCluster switches.
Upgrade switch RCF's without wiping the switch"
Documentation guide to upgrade an RCF file on a Cisco IP switch.
Documentation guide to upgrade an RCF file on a Cisco IP switch.
Other Resources
- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanismWed, 17 Dec 2025
- CONTAP-600179: DR CONFIG REPLICATION FAILED: Apply failed for Object: vscan_status Method: baseline. Reason: Failed to queue Vscan job. Reason: "Job running"Mon, 15 Dec 2025
- CONTAP-356183: pNFS should have a mechanism for selecting available interfacesThu, 11 Dec 2025
- CONTAP-591228: RFE: Adjust Maximum LDAP bind levelMon, 01 Dec 2025
- CONTAP-353232: Node Panic on NFSv4 Lock Owner: Assertion Failure in Nfs4LockOwner.cppWed, 26 Nov 2025
- CONTAP-579581: RFE: Include the object version ID in S3 audit logSun, 23 Nov 2025
- CONTAP-461971: Incorrect persistentstore file format found in PS volumeThu, 20 Nov 2025
- CONTAP-586226: File can't be deleted due to DoC with Flexcache even with fix for CONTAP-93360Thu, 20 Nov 2025
- CAVSHIM-289: AV connector 1.0.7P1 logs regularly the message "curllogpath D:\NetApp AV Connector Logs"Thu, 06 Nov 2025
- CONTAP-298392: File Explorer drag-and-drop crashes when FlexCache write freezes at 99%Fri, 31 Oct 2025
- CONTAP-573120: RFE: Add REST-API endpoint attributes 'v3-hide-snapshot' for 'nfs-service-modify' callWed, 29 Oct 2025
- CONTAP-572096: RFE: Support SMB3.1.1 protocol for DC connectionsTue, 28 Oct 2025
- CONTAP-467602: NAS audit logs generate rate can exceed audit log consolidation rate leading to MDV volumes growth.Wed, 22 Oct 2025
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DRTue, 14 Oct 2025
- CONTAP-556436: ONTAP cluster node reboots unexpectedlyMon, 13 Oct 2025
- CONTAP-442307: Large mbuffers exhaustion due to too many sockets from port 5455Wed, 08 Oct 2025
- CONTAP-532289: ONTAP cluster node reboots unexpectedly due to invalid memory access during antivirus scan decisionWed, 01 Oct 2025
- CONTAP-28710: Implement support for FSCTL_FILESYSTEM_GET_STATISTICS callMon, 29 Sep 2025
- CONTAP-543300: Can't set preferred-dc configuration for admin SVM active-directory accountMon, 29 Sep 2025
- CONTAP-525578: Vscan Connection Interruptions with SMB3 EncryptionMon, 29 Sep 2025
- CONTAP-600179: DR CONFIG REPLICATION FAILED: Apply failed for Object: vscan_status Method: baseline. Reason: Failed to queue Vscan job. Reason: "Job running"Thu, 18 Dec 2025
- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanismWed, 17 Dec 2025
- CONTAP-141955: Poor performance because ONTAP does not implement SMB directory leasing and slow Access Based EnumerationWed, 17 Dec 2025
- CONTAP-353232: Node Panic on NFSv4 Lock Owner: Assertion Failure in Nfs4LockOwner.cppTue, 16 Dec 2025
- CONTAP-461971: Incorrect persistentstore file format found in PS volumeTue, 16 Dec 2025
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DRTue, 16 Dec 2025
- CONTAP-461125: Handle Cred_missing error in Fpolicy that can cause Nwk thread hung on CPUTue, 16 Dec 2025
- CONTAP-525915: FlexCache volume inaccessible after removing unrelated originTue, 16 Dec 2025
- CONTAP-518068: Flexgroup utilizing CA Shares may see impact during volume move activity with Lock PersistenceTue, 16 Dec 2025
- CONTAP-532289: ONTAP cluster node reboots unexpectedly due to invalid memory access during antivirus scan decisionTue, 16 Dec 2025
- CONTAP-506156: SVM DR Does not replicate Share Access Control Permissions of newly created Qtree sharesTue, 16 Dec 2025
- CONTAP-498347: Disruptions on PCI bus 0,0,0 on systems using NFSv4.0Tue, 16 Dec 2025
- CONTAP-242621: FlexCache hang on the cache volumeTue, 16 Dec 2025
- CONTAP-415175: mcached panic due to memory exhaustionTue, 16 Dec 2025
- CONTAP-360101: CONTAP-360101 / Leak in while allocating the memory in Watch Remote Parent Cache EntryTue, 16 Dec 2025
- CONTAP-451215: High latency on Flexcache cache volumeTue, 16 Dec 2025
- CONTAP-454598: High NFS Rewinds and outage due to duplicate QtreeExportMappings cache entriesTue, 16 Dec 2025
- CONTAP-484943: Some NFS ops against qtrees taking 5 minutes on 9.16.1Tue, 16 Dec 2025
- CONTAP-438668: The client does not receive the 'change notify' response on either the origin or cache end in the FlexCache environmentTue, 16 Dec 2025
- CONTAP-343214: ONTAP cluster node reboots unexpectedlyTue, 16 Dec 2025
NAS Public Report
Highest rated
(rating)- CONTAP-120160: NFS v4.2-xattrs field getting flipped after upgrades
- NFSv4.2 clients report "invalid argument" after upgrading ONTAP from a version affected by CONTAP-120160
- CONTAP-387859: SETINFO metadata modification errouneously evicts blocks with write-back
- CONTAP-250153: RFE to completely bypass name string resolution in NFSv4
- CONTAP-413023: Accessing an NFS mount fails due to authentication error
- CONTAP-318796: Occasionally the SID Lookup via LSAR_LOOKUP_SIDS2 is failing due to error:NT_STATUS_NETWORK_SESSION_EXPIRED(0xc000035c)
- CONTAP-347583: CIFS server creation using Windows 2025 Domain Controller failing with KRB5KRB_AP_ERR_MODIFIED error
- CONTAP-269408: Unexpected panic while booting an ONTAP node
- CONTAP-213475: Issues with rebalanced FlexGroup files using pNFS
- CONTAP-213490: Disruption of service after resetting the cifs account password
- CONTAP-78130: RFE: Add EMS for slowness when multiple users access a file over CIFS with locks
- CONTAP-343083: File copy from the FlexCache CIFS share occasionally fail due to ONTAP returns non-zero value
- CONTAP-358783: Failure of junction path traversal of mounted CIFS shares
- CONTAP-365145: Optimzie Flexcache writeback for the common workload of copying files
- CONTAP-341013: vscan extensions exclusion list is not handled properly for file names with double extensions
Recently updated
(date updated)- CONTAP-600179: DR CONFIG REPLICATION FAILED: Apply failed for Object: vscan_status Method: baseline. Reason: Failed to queue Vscan job. Reason: "Job running"
- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanism
- CONTAP-141955: Poor performance because ONTAP does not implement SMB directory leasing and slow Access Based Enumeration
- CONTAP-353232: Node Panic on NFSv4 Lock Owner: Assertion Failure in Nfs4LockOwner.cpp
- CONTAP-461971: Incorrect persistentstore file format found in PS volume
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DR
- CONTAP-461125: Handle Cred_missing error in Fpolicy that can cause Nwk thread hung on CPU
- CONTAP-525915: FlexCache volume inaccessible after removing unrelated origin
- CONTAP-518068: Flexgroup utilizing CA Shares may see impact during volume move activity with Lock Persistence
- CONTAP-532289: ONTAP cluster node reboots unexpectedly due to invalid memory access during antivirus scan decision
- CONTAP-506156: SVM DR Does not replicate Share Access Control Permissions of newly created Qtree shares
- CONTAP-498347: Disruptions on PCI bus 0,0,0 on systems using NFSv4.0
- CONTAP-242621: FlexCache hang on the cache volume
- CONTAP-415175: mcached panic due to memory exhaustion
- CONTAP-360101: CONTAP-360101 / Leak in while allocating the memory in Watch Remote Parent Cache Entry
Recently added
(date created)- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanism
- CONTAP-600179: DR CONFIG REPLICATION FAILED: Apply failed for Object: vscan_status Method: baseline. Reason: Failed to queue Vscan job. Reason: "Job running"
- CONTAP-356183: pNFS should have a mechanism for selecting available interfaces
- CONTAP-591228: RFE: Adjust Maximum LDAP bind level
- CONTAP-353232: Node Panic on NFSv4 Lock Owner: Assertion Failure in Nfs4LockOwner.cpp
- CONTAP-579581: RFE: Include the object version ID in S3 audit log
- CONTAP-461971: Incorrect persistentstore file format found in PS volume
- CONTAP-586226: File can't be deleted due to DoC with Flexcache even with fix for CONTAP-93360
- CAVSHIM-289: AV connector 1.0.7P1 logs regularly the message "curllogpath D:\NetApp AV Connector Logs"
- CONTAP-298392: File Explorer drag-and-drop crashes when FlexCache write freezes at 99%
- CONTAP-573120: RFE: Add REST-API endpoint attributes 'v3-hide-snapshot' for 'nfs-service-modify' call
- CONTAP-572096: RFE: Support SMB3.1.1 protocol for DC connections
- CONTAP-467602: NAS audit logs generate rate can exceed audit log consolidation rate leading to MDV volumes growth.
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DR
- CONTAP-556436: ONTAP cluster node reboots unexpectedly