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-213490: Disruption of service afte after resetting the cifs account passwordWed, 13 Nov 2024
- CONTAP-285963: ONTAP cluster node can panic when NFSv4.1 client sends parallel OPEN & CLOSE requests for FlexCache volume for same open owner.Wed, 13 Nov 2024
- CONTAP-341968: Unexpected reboot of an nodeMon, 11 Nov 2024
- CONTAP-31554: ONTAP CIFS server-side copy support (non-ODX)Fri, 08 Nov 2024
- CONTAP-342798: After a failover on disaster file-directory are missing form all -mc SVM'sThu, 07 Nov 2024
- CONTAP-335321: NFS access hung when adding an export policy to a qtreeThu, 31 Oct 2024
- CONTAP-90483: "Access Denied" to CIFS share of a SnapMirror destination with native Fpolicy enabledThu, 31 Oct 2024
- CONTAP-55839: Witness registration might fail on a newly added HA-pairMon, 28 Oct 2024
- CAVSHIM-52: High CIFS access latency after running on-demand vscan because AV Connector input queue is getting fullWed, 23 Oct 2024
- CONTAP-335077: RFE SMB Witness support Kerberos authenticationWed, 23 Oct 2024
- CONTAP-329751: Running API commands such as the nfs connected-clients API excessively causes user or ONTAP slownessMon, 21 Oct 2024
- CONTAP-278575: When deleting or writing a file, the event is recorded on the FlexCache SVM instead of the Origin SVMFri, 18 Oct 2024
- CONTAP-276644: Enabling FPolicy may lead to high client IO latency due to flow control.Thu, 17 Oct 2024
- CONTAP-312808: Ontap may crash when upgrade from 9.14.1x to 9.15.1x is performed with Fpolicy Persistent store enabledThu, 17 Oct 2024
- CONTAP-320728: Incorrect display path in Fpolicy eventMon, 14 Oct 2024
- CONTAP-325925: Unexpected SecD failure in Vserver "Cluster". Details: Error: Ldap Get full user info procedure failedMon, 07 Oct 2024
- CAVSHIM-147: Polling more than 800 lifs may cause memory pressure on the av connectorMon, 07 Oct 2024
- CONTAP-155292: [RFE] take into consideration AUTH_SYS header even when "-auth-sys-extended-groups" is enabledWed, 02 Oct 2024
- CONTAP-89506: NLM Blocking Lock May Lead to Controller DisruptionTue, 01 Oct 2024
- CONTAP-30212: "krb5.conf" file contains stale informationTue, 01 Oct 2024
- CONTAP-342798: After a failover on disaster file-directory are missing form all -mc SVM'sTue, 19 Nov 2024
- CONTAP-341968: Unexpected reboot of an nodeTue, 19 Nov 2024
- CONTAP-212792: Modify EMS Messaging for ARC bucket allocation failureMon, 18 Nov 2024
- CONTAP-296045: ONTAP cluster node reboots unexpectedlyMon, 18 Nov 2024
- CONTAP-230649: ONTAP cluster node reboots unexpectedlyMon, 18 Nov 2024
- CONTAP-320728: Incorrect display path in Fpolicy eventMon, 18 Nov 2024
- NFSv4.2 clients report "invalid argument" after upgrading ONTAP from a version affected by CONTAP-120160Mon, 18 Nov 2024
- CONTAP-242986: Timeouts and latency on nfs lookups with FPOLICYMon, 18 Nov 2024
- CONTAP-259558: Volume rename into delete results in share deletionMon, 18 Nov 2024
- CONTAP-201202: Node panic due to Possible duplicate free of address 0xfffff85459258190 from PC 0xffffffff9db338d6 (fencepost 0x9d97ebbc) in process NwkThd_00Mon, 18 Nov 2024
- CONTAP-315372: ONTAP returns incorrect error 'nca_unk_if' for unsupported OpenSCManager2 requestMon, 18 Nov 2024
- CONTAP-82017: CIFS and domain tunnel authentication failures due to "KRB5KRB_AP_ERR_MODIFIED" errorMon, 18 Nov 2024
- CONTAP-222194: High latency due to FPolicy config replication failureMon, 18 Nov 2024
- CONTAP-297026: Secd restarts unexpectedly due to tcp connection timeoutMon, 18 Nov 2024
- CONTAP-55784: Potential disruption may occur when using multi-channel on virtual platformsMon, 18 Nov 2024
- CONTAP-335321: NFS access hung when adding an export policy to a qtreeSun, 17 Nov 2024
- CONTAP-120160: NFS v4.2-xattrs field getting flipped after upgradesSat, 16 Nov 2024
- CONTAP-82578: Slow DCs can cause CIFS and NFS authentication to fail or high latencySat, 16 Nov 2024
- CONTAP-79325: Failed to enumerate CIFS sessions returned by "vserver cifs session show" commandFri, 15 Nov 2024
- CONTAP-213490: Disruption of service afte after resetting the cifs account passwordFri, 15 Nov 2024
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
- Error message : wafl.watch.cache.limit.near
- Performance impact when using CIFS Access Based Enumeration
- CONTAP-264548: Enabled Fpolicy Persistent Store and increased latency
- CONTAP-243335: Vservers with LIFs on different nodes connect to FPolicy server from same node
- CONTAP-109311: fpolicy process restarts unexpectidly with Received SIGSEGV (Signal 11)
- CONTAP-258388: High latency due to FlexGroup and CIFS Change Notify Watches
- CONTAP-273469: ONTAP Cluster node reboots unexpectedly - CIFS
- CONTAP-84154: Different Windows Event IDs for SMB file deletion
- CONTAP-39723: FPolicy does not support NFSv4.1
- CONTAP-168110: Set Encryption types using ONTAPs machine account
- CONTAP-26863: Directory or file access can be denied when FPolicy is enabled with native engine
- CONTAP-40049: High memory consumption caused by Vscan sub-component of ONTAP
- CONTAP-92847: MGWD disruption while running nfs-exportfs-list-rules zapi possibly due to memory leak
Recently updated
(date updated)- CONTAP-342798: After a failover on disaster file-directory are missing form all -mc SVM's
- CONTAP-341968: Unexpected reboot of an node
- CONTAP-212792: Modify EMS Messaging for ARC bucket allocation failure
- CONTAP-296045: ONTAP cluster node reboots unexpectedly
- CONTAP-230649: ONTAP cluster node reboots unexpectedly
- CONTAP-320728: Incorrect display path in Fpolicy event
- NFSv4.2 clients report "invalid argument" after upgrading ONTAP from a version affected by CONTAP-120160
- CONTAP-242986: Timeouts and latency on nfs lookups with FPOLICY
- CONTAP-259558: Volume rename into delete results in share deletion
- CONTAP-201202: Node panic due to Possible duplicate free of address 0xfffff85459258190 from PC 0xffffffff9db338d6 (fencepost 0x9d97ebbc) in process NwkThd_00
- CONTAP-315372: ONTAP returns incorrect error 'nca_unk_if' for unsupported OpenSCManager2 request
- CONTAP-82017: CIFS and domain tunnel authentication failures due to "KRB5KRB_AP_ERR_MODIFIED" error
- CONTAP-222194: High latency due to FPolicy config replication failure
- CONTAP-297026: Secd restarts unexpectedly due to tcp connection timeout
- CONTAP-55784: Potential disruption may occur when using multi-channel on virtual platforms
Recently added
(date created)- CONTAP-213490: Disruption of service afte after resetting the cifs account password
- CONTAP-285963: ONTAP cluster node can panic when NFSv4.1 client sends parallel OPEN & CLOSE requests for FlexCache volume for same open owner.
- CONTAP-341968: Unexpected reboot of an node
- CONTAP-31554: ONTAP CIFS server-side copy support (non-ODX)
- CONTAP-342798: After a failover on disaster file-directory are missing form all -mc SVM's
- CONTAP-335321: NFS access hung when adding an export policy to a qtree
- CONTAP-90483: "Access Denied" to CIFS share of a SnapMirror destination with native Fpolicy enabled
- CONTAP-55839: Witness registration might fail on a newly added HA-pair
- CAVSHIM-52: High CIFS access latency after running on-demand vscan because AV Connector input queue is getting full
- CONTAP-335077: RFE SMB Witness support Kerberos authentication
- CONTAP-329751: Running API commands such as the nfs connected-clients API excessively causes user or ONTAP slowness
- CONTAP-278575: When deleting or writing a file, the event is recorded on the FlexCache SVM instead of the Origin SVM
- CONTAP-276644: Enabling FPolicy may lead to high client IO latency due to flow control.
- CONTAP-312808: Ontap may crash when upgrade from 9.14.1x to 9.15.1x is performed with Fpolicy Persistent store enabled
- CONTAP-320728: Incorrect display path in Fpolicy event