ONTAP Operating System Issues
ONTAP Operating System Issues
Highest rated
(rating)- CONTAP-108899: Upgrade stopped due to an NVRAM log not synchronized
- CONTAP-122618: vifmgr.clusterBD.Partition EMS event observed on switchless cluster
- CONTAP-248510: Vserver delete fails with "Internal error. Failed to delete network configurations for Vserver"
- CONTAP-258788: Scheduled configuration backup upload fails via PUT over HTTPS
- CONTAP-208827: Performance degradation is occurring due to high utilization of the root aggregate
- CONTAP-266869: CVE-2024-6387 OpenSSH Vulnerability in ONTAP 9
- CONTAP-170136: FAS8200 and AFF A300 systems might experience non-responsive CPUs followed by multiple watchdog controller disruptions
- CONTAP-47858: Configuration replication service might fail in a MetroCluster configuration
- CONTAP-30152: Feature request: Add secure SMTP support for ONTAP event config
- CONTAP-277809: vifmgr reboots when ONTAP REST API retrieves port information
- CONTAP-361979: Vserver in a MetroCluster config goes to degraded state due to publickey failing to replicate
- CONTAP-265323: Configuration backups fail due to small scratch space available
- CONTAP-349530: Keys managed by External KMIP Server may not be restored during reboot
- CONTAP-391039: New 9.17.1 authentication failed errors seen since upgrade
- CONTAP-714242: iRDMA CM Lock Contention Causes CPU Soft Lockup and node reboots unexpectedly
Recently updated
(date updated)- CONTAP-712408: Removing the last lower-version node in a mixed-version cluster can skip required upgrade tasks
- CONTAP-702448: mgwd crashes after long uptime due to virtual memory exhaustion
- CONTAP-643438: AutoSupport cleanup thread hangs leading to vol0 being full
- CONTAP-652969: 502 Proxy Errors Cause API Failures and Prevent Access to ONTAP System Manager
- CONTAP-542488: Surviving node is unable takeover to regain quorum when Cluster Network and HA Interconnect are unavailable
- CONTAP-520139: System becomes unresponsive due to low FreeBSD memory availability - high dma_buffer allocations
- CONTAP-170039: AFF A250 Uncorrectable Machine Check Error at CPUX. SKL_IIO Error
- CONTAP-597688: ONTAP System Manager WebAuthn MFA Vulnerability (CVE-2026-22049)
- CONTAP-121611: Secd process restarts with a nodewatchdog error
- CONTAP-576697: Unmuted console might cause hardware reset and "no boot" during ONTAP upgrade
- CONTAP-594983: Node names are not anonymized in BOOT-DEVICE-INFO.txt ASUP file
- CONTAP-281433: MGWD process restarts unexpectedly
- CONTAP-538480: ONTAP cluster node reboots unexpectedly
- CONTAP-481114: CG clone split fails after volumes are already created
- CONTAP-627143: Barbican encryption failure due to case-sensitive HTTP header matching for X-Subject-Token
Recently added
(date created)- CONTAP-170039: AFF A250 Uncorrectable Machine Check Error at CPUX. SKL_IIO Error
- CONTAP-542488: Surviving node is unable takeover to regain quorum when Cluster Network and HA Interconnect are unavailable
- CONTAP-700502: FabricPool cold tier reports unavailiable
- CONTAP-701676: Slow REST response for FlexGroup metrics collection under CPU load
- CONTAP-693656: PANIC: Disk error 133 (disk is read only). in SK process label_thread
- CONTAP-482499: RFE: Support queries with REST roles
- CONTAP-728569: Bug public information is not yet available.
- CONTAP-98120: AutoSupport On Demand chunk upload is slow on retries
- CONTAP-643438: AutoSupport cleanup thread hangs leading to vol0 being full
- CONTAP-695628: DR CONFIG REPLICATION FAILED: Snapshot Lock Mode does not match in the new policy
- CONTAP-350577: SnapMirror Cloud FlexGroup cascade transfers fail with No more snapshots available
- CONTAP-732175: MGWD process restarts unexpectedly
- CONTAP-558726: WAFL hung for aggr1. in SK process wafl_exempt01 on release 9.17.1P2
- CONTAP-674970: lockf: /tmp/varfs.lock: already locked varfs_backup_restore: unable to obtain exclusive lock, error 75
- CONTAP-597688: ONTAP System Manager WebAuthn MFA Vulnerability (CVE-2026-22049)