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
- SnapMirror resync failed with Last Transfer Error: Failed to initialize internal dataFri, 27 Mar 2026
- Cluster LIF's can't communicate between on-prem cluster and AWS FSxNThu, 26 Mar 2026
- How to confirm whether the cluster peer relationship is a full mesh?Thu, 26 Mar 2026
- Although the source and destination volumes are the same size in SnapMirror, the transfer fails with "no space left on device."Thu, 26 Mar 2026
- Add ONTAP Mediator to ONTAP Cluster failed with certificate errorTue, 24 Mar 2026
- SnapMirror active sync throughput cannot exceeds 450MB/s despite 100G linesTue, 24 Mar 2026
- Snapmirror to cloud failing with Object store unavailable errorMon, 23 Mar 2026
- Unable to Remove Stale Cloud Relationship from ONTAP VolumeMon, 23 Mar 2026
- Does SnapMirror Synchronous preserve Storage Efficiency when replicating dataFri, 20 Mar 2026
- SVM DR fails when performed on a mixed-version clusterThu, 19 Mar 2026
- Does SnapMirror release and SVM peer deletion impact a production source SVM?Thu, 19 Mar 2026
- SnapMirror transfer fails with Stream destroy failed and Duplicate transfer specified errors due to high disk latencyFri, 13 Mar 2026
- Vscan does not enable after SVM‑DR failover until scanner-pool apply-policy runsThu, 12 Mar 2026
- Snapshots not rolling off after reaching retention limit in an SMBC setupThu, 12 Mar 2026
- Can S3 Mirror configuration be changed to enable read-write access on both source and destination?Wed, 11 Mar 2026
- SnapMirror destination missing daily Snapshots despite SnapMirror policy configurationTue, 10 Mar 2026
- Creation of SMBC SnapMirror Relationship via GUI for VMware NVMe Volumes with ONTAP 9.17.1Tue, 10 Mar 2026
- Latency on the cluster interface and discards errorsFri, 06 Mar 2026
- SM AS initialization fails with Transfer type is not supported or precheck failureThu, 05 Mar 2026
- SVM-DR - Cannot delete Vserver because a Kerberos-enabled LIF is attachedMon, 02 Mar 2026
- SnapMirror resync failed with Last Transfer Error: Failed to initialize internal dataFri, 27 Mar 2026
- SnapMirror destination missing daily Snapshots despite SnapMirror policy configurationFri, 27 Mar 2026
- SnapMirror does not transfer pre-baseline snapshotsFri, 27 Mar 2026
- Cluster LIF's can't communicate between on-prem cluster and AWS FSxNThu, 26 Mar 2026
- SnapMirror update failed at end of transfer with error "Stream destroy failed"Thu, 26 Mar 2026
- SVM-DR - Cannot delete Vserver because a Kerberos-enabled LIF is attachedThu, 26 Mar 2026
- Error: Command Failed - Failed to Delete VserverThu, 26 Mar 2026
- Snapmirror Reverse Resync failed with "Failed to change the volume vol to data-protection.(Internal error)"Thu, 26 Mar 2026
- sis chkpoint restore failed error for a SnapMirror destination volumeThu, 26 Mar 2026
- Can SnapMirror impact on other workloads be reduced by throttling?Thu, 26 Mar 2026
- Snapshot restore fails with error message when part of snapmirror relationshipThu, 26 Mar 2026
- How to confirm whether the cluster peer relationship is a full mesh?Thu, 26 Mar 2026
- How to re-baseline a volume within a SVM-DRThu, 26 Mar 2026
- SnapMirror is failing when CSM session from source to destination fails or cannot be establishedThu, 26 Mar 2026
- Although the source and destination volumes are the same size in SnapMirror, the transfer fails with "no space left on device."Thu, 26 Mar 2026
- Add ONTAP Mediator to ONTAP Cluster failed with certificate errorTue, 24 Mar 2026
- SMBC relationship unhealthyTue, 24 Mar 2026
- SnapMirror active sync throughput cannot exceeds 450MB/s despite 100G linesTue, 24 Mar 2026
- "SIS.changelog.full" metafile for volume is full for a SnapMirror destination volumeMon, 23 Mar 2026
- ESXi 8.0U3 NVMe/TCP kernel Crash (PSOD) observed when SnapMirror Active Sync (SM-as) CG goes Out-of-SyncMon, 23 Mar 2026
