Files in LUN give error after SnapMirror break
Applies to
- ONTAP 9
- LUNs involved with SnapMirror
Issue
- Windows production server is writing to a LUN hosted on a SnapMirror source volume
- The volume hosting the LUN is replicated to a SnapMirror destination volume
- SnapMirror relationship is broken-off making the destination read/write
- Another Windows server mounts the LUN from the destination volume
- Changes are made to LUN file system hosted on source volume
- The broken off SnapMirror relationship is resynced, SnapMirror update is run, and the SnapMirror relationship is again broken-off
- Windows LUN hosted on SnapMirror destination volume does not reflect changes from source