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-587109: LDAP SearchResEntry returns no entries on connection previously reporting RESULT_ERROR_LDAPSERVER_SERVER_DOWNThu, 25 Dec 2025
- CONTAP-586796: Flexcache cache locks are not getting freedFri, 19 Dec 2025
- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanismWed, 17 Dec 2025
- CONTAP-578764: Page fault during Nfsv3 ReadDirPlus responseMon, 15 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-586226: File can't be deleted due to DoC with Flexcache even with fix for CONTAP-93360Sat, 27 Dec 2025
- CONTAP-71492: File open request from SMB clients can sometimes cause problemSat, 27 Dec 2025
- CONTAP-86349: SMB access failures with out-of-sync machine account password errorsSat, 27 Dec 2025
- CONTAP-113750: REST Support for WorkGroup Mode in CIFS serverSat, 27 Dec 2025
- CONTAP-63712: page fault (supervisor write data, protection violation) on VA 0xffffffff8eca9cc5 cs:rip 0x20:0xfffffff80a7fe99 rflags 0x10202Sat, 27 Dec 2025
- CONTAP-79325: Failed to enumerate CIFS sessions returned by "vserver cifs session show" commandSat, 27 Dec 2025
- CONTAP-103482: cifs domain password schedule job is not running after SVM migrate.Sat, 27 Dec 2025
- CONTAP-556436: ONTAP cluster node reboots unexpectedlySat, 27 Dec 2025
- CONTAP-498347: Disruptions on PCI bus 0,0,0 on systems using NFSv4.0Sat, 27 Dec 2025
- CONTAP-200342: Cifs outage due to DiskFile buildupSat, 27 Dec 2025
- CONTAP-440806: Volume move of persistent store volume breaks fpolicy or causes log spamSat, 27 Dec 2025
- CONTAP-298392: File Explorer drag-and-drop crashes when FlexCache write freezes at 99%Sat, 27 Dec 2025
- CONTAP-573120: RFE: Add REST-API endpoint attributes 'v3-hide-snapshot' for 'nfs-service-modify' callSat, 27 Dec 2025
- CONTAP-551219: DRCGFM: Apply failed for Object: cifs_server_v2 Failed to create a domain entry. Reason: duplicate entrySat, 27 Dec 2025
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DRFri, 26 Dec 2025
- CONTAP-587109: LDAP SearchResEntry returns no entries on connection previously reporting RESULT_ERROR_LDAPSERVER_SERVER_DOWNThu, 25 Dec 2025
- CONTAP-578764: Page fault during Nfsv3 ReadDirPlus responseThu, 25 Dec 2025
- CONTAP-387859: SETINFO metadata modification errouneously evicts blocks with write-backWed, 24 Dec 2025
- CONTAP-89506: NLM Blocking Lock May Lead to Controller DisruptionSat, 20 Dec 2025
- CONTAP-111846: secd.ldap.noServers:EMERGENCY due to trusted DC discovery after ONTAP upgradeSat, 20 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-318796: Occasionally the SID Lookup via LSAR_LOOKUP_SIDS2 is failing due to error:NT_STATUS_NETWORK_SESSION_EXPIRED(0xc000035c)
- CONTAP-387859: SETINFO metadata modification errouneously evicts blocks with write-back
- CONTAP-413023: Accessing an NFS mount fails due to authentication error
- CONTAP-250153: RFE to completely bypass name string resolution in NFSv4
- CONTAP-347583: CIFS server creation using Windows 2025 Domain Controller failing with KRB5KRB_AP_ERR_MODIFIED error
- CONTAP-58592: SECD crashing due to invalid or corrupted BerElemnt
- CONTAP-152422: LDAP servers are marked bad due to missing attribute for a user. Causes re-discovery to run more often that it should.
- 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-78130: RFE: Add EMS for slowness when multiple users access a file over CIFS with locks
- CONTAP-269408: Unexpected panic while booting an ONTAP node
- CONTAP-213475: Issues with rebalanced FlexGroup files using pNFS
- CONTAP-326304: DNS load-balancing doesn't restart after removing and reapplying LIF service policy
Recently updated
(date updated)- CONTAP-586226: File can't be deleted due to DoC with Flexcache even with fix for CONTAP-93360
- CONTAP-71492: File open request from SMB clients can sometimes cause problem
- CONTAP-86349: SMB access failures with out-of-sync machine account password errors
- CONTAP-113750: REST Support for WorkGroup Mode in CIFS server
- CONTAP-63712: page fault (supervisor write data, protection violation) on VA 0xffffffff8eca9cc5 cs:rip 0x20:0xfffffff80a7fe99 rflags 0x10202
- CONTAP-79325: Failed to enumerate CIFS sessions returned by "vserver cifs session show" command
- CONTAP-103482: cifs domain password schedule job is not running after SVM migrate.
- CONTAP-556436: ONTAP cluster node reboots unexpectedly
- CONTAP-498347: Disruptions on PCI bus 0,0,0 on systems using NFSv4.0
- CONTAP-200342: Cifs outage due to DiskFile buildup
- CONTAP-440806: Volume move of persistent store volume breaks fpolicy or causes log spam
- 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-551219: DRCGFM: Apply failed for Object: cifs_server_v2 Failed to create a domain entry. Reason: duplicate entry
- CONTAP-561186: SVM-DR apply fails on FlexCache commitrefresh with “entry doesn’t exist” when origin is created post SVM-DR
Recently added
(date created)- CONTAP-587109: LDAP SearchResEntry returns no entries on connection previously reporting RESULT_ERROR_LDAPSERVER_SERVER_DOWN
- CONTAP-586796: Flexcache cache locks are not getting freed
- CONTAP-491023: Allow for READDIRs against an Origin directory that is being updated via FlexCache write-back mechanism
- CONTAP-578764: Page fault during Nfsv3 ReadDirPlus response
- 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