SnapMirror KBs
SnapMirror KBs
Featured
SnapMirror Interoperability
How to check SnapMirror compatibility between ONTAP versions
How to check SnapMirror compatibility between ONTAP versions
TR-4015: SnapMirror best practices
Snapmirror configuration and best practices guide
Snapmirror configuration and best practices guide
SVM-DR Testing
How to failover using SVM-DR
How to failover using SVM-DR
SnapMirror Policy Types
What are SnapMirror policy types?
What are SnapMirror policy types?
SnapMirror Storage Efficiency
Storage efficiency topics and how they impact SnapMirror
Storage efficiency topics and how they impact SnapMirror
Failed to delete SnapMirror snapshots
Common causes for snapshot delete command failures
Common causes for snapshot delete command failures
Other Resources
- Consistency group snapshot failed with The protection group is busy with anotherTue, 10 Feb 2026
- Can SnapMirror throttle be automatically changed on an hourly basis?Tue, 10 Feb 2026
- Unable to delete a Sync snapmirror relationshipMon, 09 Feb 2026
- SnapMirror Synchronous relationship break operation fails due to incomplete quiesceThu, 05 Feb 2026
- ARP learning mode status for SnapMirror destination volumes shows “Enabled on source”Thu, 05 Feb 2026
- Does creating a cluster peer or vserver peer affect the operation or performance of the cluster?Wed, 04 Feb 2026
- snapmirror restore of snaplock volume fails because the fence was cleared on fileTue, 03 Feb 2026
- Sync common snapshots creation failed for SM-S relationshipFri, 30 Jan 2026
- S3 snapmirror events fabriclink.retry.delay encountered OSC error No spaceThu, 29 Jan 2026
- SnapMirror initialization fails after ”CSM: Request was canceled because of a connection failure” due to unstable switch portWed, 28 Jan 2026
- Cluster Peer Unavailable Alert Due to Intermittent IC Port Link FlappingTue, 27 Jan 2026
- ONTAP SnapMirror destination volume fails to mount with “Junction create failed (30)” on DR systemMon, 26 Jan 2026
- Object lock enabled S3 objects gets deleted when trying to delete from S3 browserFri, 23 Jan 2026
- Mediator database corruptedMon, 19 Jan 2026
- ONTAP Mediator VM Log Disk FullMon, 19 Jan 2026
- Is SVM DR Supported for SVMs also protected with VeeamWed, 14 Jan 2026
- Will existing SnapMirror relationships remain intact after cluster expansionMon, 12 Jan 2026
- SnapMirror snapshots not rolling off on source volumes of MirrorAllSnapshots cascadeFri, 09 Jan 2026
- SnapMirror Transfer failed Due to Anti-Ransomware SnapshotsWed, 07 Jan 2026
- Can a cluster peer for SnapMirror be created with a mix of 1Gbps and 10Gbps connections?Tue, 06 Jan 2026
- Type XDP SnapMirror destination volume is significantly larger than sourceTue, 10 Feb 2026
- How does the "schedule" parameter in an ONTAP 9 SnapMirror policy rule work?Tue, 10 Feb 2026
- Consistency group snapshot failed with The protection group is busy with anotherTue, 10 Feb 2026
- Can SnapMirror throttle be automatically changed on an hourly basis?Tue, 10 Feb 2026
- SnapMirror Snapshot is not deleted according to policy due to broken-off relationshipMon, 09 Feb 2026
- Unable to delete a Sync snapmirror relationshipMon, 09 Feb 2026
- Why EMS doesn't report the 'snapmirror.copy.completed' event?Mon, 09 Feb 2026
- How to migrate a SnapMirror destination volume to a different clusterFri, 06 Feb 2026
- Destination volume size is not increased to match source volume size automaticallyFri, 06 Feb 2026
- Failed to get information for source volume XXXX for confirmation.(CSM: Connection aborted.)Thu, 05 Feb 2026
- SnapMirror active sync (formerly SM-BC) initialization failed with error: Group Update failedThu, 05 Feb 2026
- SnapMirror Synchronous relationship break operation fails due to incomplete quiesceThu, 05 Feb 2026
- ARP learning mode status for SnapMirror destination volumes shows “Enabled on source”Thu, 05 Feb 2026
- Does creating a cluster peer or vserver peer affect the operation or performance of the cluster?Wed, 04 Feb 2026
- Creation of S3 SnapMirror relationship fails with Connection unavailableTue, 03 Feb 2026
- snapmirror restore of snaplock volume fails because the fence was cleared on fileTue, 03 Feb 2026
- Cleanup of the source Vserver could not be completed successfully. Error: Schedule (name) not foundMon, 02 Feb 2026
- SVM DR resync or update failed with Failed to initialize internal databaseFri, 30 Jan 2026
- Sync common snapshots creation failed for SM-S relationshipFri, 30 Jan 2026
- Snapmirror failing with Filesystem error which is tiered to StorageGRIDThu, 29 Jan 2026
