SnapMirror
SnapMirror
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 active sync out of sync, Mediator unreachable, LUNs unavailable during DR testMon, 27 Oct 2025
- SnapMirror Active Sync not replicating application created SnapshotsFri, 24 Oct 2025
- CONTAP-517170: ONTAP Cluster node reboots unexpectedly with error: page fault (supervisor read data, page not present)Fri, 24 Oct 2025
- Modification of relationship with destination "svm:/cg/consistency_group" in progressWed, 22 Oct 2025
- SVM DR Fails Due to Unprotected Clone VolumesWed, 22 Oct 2025
- S3 SnapMirror Relationship Stuck in “Transferring” due to Full Destination BucketWed, 22 Oct 2025
- SVM Mobility to migrate the SVM from Source to Destination FailsWed, 22 Oct 2025
- What the limitation of snapmirror_total_transfer_bytes Value in ONTAP REST APIWed, 22 Oct 2025
- SnapMirror from Unified ONTAP 9 to AFX fails with "Operation not supported(Replication engine error)"Tue, 21 Oct 2025
- SVM-DR Fails with "Failed to apply the source Vserver configuration"Mon, 20 Oct 2025
- The documentation states, "If you are using NVMe with ONTAP 9.17.1, you cannot modify a consistency group." What is the reason for this restriction?Fri, 17 Oct 2025
- Snapmirror fails with transfer abortedFri, 17 Oct 2025
- CONTAP-562183: SVM-DR initialization failed with Cannot auto-provision FlexGroup when replicating to a Mixed QAT platformsWed, 15 Oct 2025
- Cannot Restore Files from Snapshot in BlueXPWed, 15 Oct 2025
- Detects cpeer.unavailable:alert due to temporary network issueFri, 10 Oct 2025
- After creating Cluster Peer, SnapMirror fails with "Verify that the peer address is correct, and then try the operation again" errorThu, 09 Oct 2025
- Address discovery failed with error cpeer.xcm.addr.disc.warn for peer clusterWed, 08 Oct 2025
- Migration using the vserver migrate command is slow, with no errorsWed, 08 Oct 2025
- Is it possible to abort the initialize operation on second hop in order to update first hop, and resume initializing second hop from checkpoint?Wed, 08 Oct 2025
- CONTAP-529073: SM-C directory restore fails with "Invalid Argument"Wed, 08 Oct 2025
- SVM DR update/initialize fails with error "Unable to generate baseline for table sis"Mon, 27 Oct 2025
- How to troubleshoot a SnapMirror "No common snapshot" errorMon, 27 Oct 2025
- How to troubleshoot SnapMirror lag issuesMon, 27 Oct 2025
- Does TDP (Transition Data Protection) Check Data Integrity?Mon, 27 Oct 2025
- CONTAP-517170: ONTAP Cluster node reboots unexpectedly with error: page fault (supervisor read data, page not present)Mon, 27 Oct 2025
- The conversion of msid has failed for Vserver, because there are volumes already present which have the same msidMon, 27 Oct 2025
- SnapMirror active sync out of sync, Mediator unreachable, LUNs unavailable during DR testMon, 27 Oct 2025
- CONTAP-466199: SnapMirror active sync Primary-Bias state not set if the cluster has uninitialized SMas relationshipsSat, 25 Oct 2025
- CONTAP-531046: SnapMirror Active Sync (SMas) failover can result in repeated disruptions in ONTAP 9.16.1P6 or ONTAP 9.16.1P7Sat, 25 Oct 2025
- CONTAP-212775: Snapshot lock enabled cloud transfers can incur higher cloud costsSat, 25 Oct 2025
- CONTAP-82479: Volume move may fail if volume is acting as a source of a synchronous snapmirror protection.Sat, 25 Oct 2025
- CONTAP-103961: SVMDR reverse resync delete CIFS shares on unprotected volumeSat, 25 Oct 2025
- CONTAP-105241: SnapMirror destination system reboot unexpectedly due to network corruptionSat, 25 Oct 2025
- CONTAP-121714: SMBC can not be released after partial clean upSat, 25 Oct 2025
- CONTAP-53741: SnapMirror checkpoint progress appears stuck after source rebootSat, 25 Oct 2025
- CONTAP-94720: Modifying TLSv1.2 to TLSv1.3 restarted ktlsd unexpectedly while utilizing cluster peeringSat, 25 Oct 2025
- CONTAP-105214: Scheduled Common Snapshot fails with “SnapMirror Common Snapshot creation operation failed in an attempt to batch few more SnapMirror relationships" in a SnapMirror Synchronous relationship setup.Sat, 25 Oct 2025
- CONTAP-118215: IO disruption or high latency following SMas Planned FailoverSat, 25 Oct 2025
- CONTAP-562183: SVM-DR initialization failed with Cannot auto-provision FlexGroup when replicating to a Mixed QAT platformsSat, 25 Oct 2025
- Snapmirror fails with transfer abortedFri, 24 Oct 2025
