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
- 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
- ONTAP S3 Snapmirror create failing with error: Connection unavailableMon, 05 Jan 2026
- Testing offline one LUN copy in SM-AS relationship, all LUN path to vmware deadFri, 02 Jan 2026
- Mirror-Vault SnapMirror is not transferring daily snapshots from sourceFri, 02 Jan 2026
- WAFL INCONSISTENT USER BLOCK errors after snapshot deletion and resync during space exhaustionFri, 26 Dec 2025
- What is the recommended procedure when SnapMirror scheduled update is taking too long and aborting the transfer during ONTAP cluster migration?Fri, 26 Dec 2025
- What is the correct procedure if the incluster IP or the ONTAP S3 service IP address changedTue, 23 Dec 2025
- SnapMirror update from Veeam stops with snapshot label errorsMon, 22 Dec 2025
- Vserver migrate failed due to "No eligible online aggregate"Mon, 22 Dec 2025
- Modifying attributes of a volume part of SVMDR relationship fails after an SM updateMon, 22 Dec 2025
- Unable to Delete Anti-Ransomware Protected (ARP) Snapshot on SVM-DR Destination VolumeFri, 19 Dec 2025
- S3 Snapmirror Object count discrepancy between source and destination bucketThu, 18 Dec 2025
- Does a failed scheduled SnapMirror transfer remain queued?Thu, 18 Dec 2025
- What commands should use to stop and restart SnapMirror XDP resync operations?Thu, 18 Dec 2025
- Snapmirror resync failing with below error Volume location not foundThu, 18 Dec 2025
- When Will Consistent Group Support SMas for NFS in ONTAPTue, 16 Dec 2025
- SnapMirror Cloud Object Store Configuration FailureThu, 15 Jan 2026
- Is SVM DR Supported for SVMs also protected with VeeamWed, 14 Jan 2026
- Keep seeing "Peer cluster is no longer available" in EMS log but the cluster peering is working fineWed, 14 Jan 2026
- ONTAP detects csm.createSessionFailed and/or cpeer.unavailable intermittentlyWed, 14 Jan 2026
- SnapMirror update failing with "can't find message catalog entry" or "decompressing" errorTue, 13 Jan 2026
- How do platforms supporting QAT or zlib compression impact SnapMirror and volume move?Tue, 13 Jan 2026
- Not enough free space in aggregate to guarantee free space in SnapMirror destinationsTue, 13 Jan 2026
- What is the recommended procedure when SnapMirror scheduled update is taking too long and aborting the transfer during ONTAP cluster migration?Tue, 13 Jan 2026
- Will existing SnapMirror relationships remain intact after cluster expansionMon, 12 Jan 2026
- Unable to Delete Anti-Ransomware Protected (ARP) Snapshot on SVM-DR Destination VolumeSat, 10 Jan 2026
- SnapMirror snapshots not rolling off on source volumes of MirrorAllSnapshots cascadeFri, 09 Jan 2026
- How to calculate update size and approximate estimated time of SnapMirror transfersFri, 09 Jan 2026
- Volume move fails with "volume is involved in a SnapMirror operation and cannot be moved," but no SnapMirror relationship is configuredFri, 09 Jan 2026
- SnapMirror update fails by "Failed to add owner" messageWed, 07 Jan 2026
- How to move a volume from one protected vserver to anotherWed, 07 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
- SVM-DR fails to perform updates due to config replication stream errorTue, 06 Jan 2026
- How to interpret repl_counters for SnapMirror performance concernsTue, 06 Jan 2026
- ONTAP S3 Snapmirror create failing with error: Connection unavailableMon, 05 Jan 2026
