SnapMirror shows unhealthy state in MetroCluster setup
Applies to
- ONTAP 9.x
- SnapMirror
- MetroCluster as DR
Issue
- A volume level SnapMirror relationship is identified as unhealthy in System Manager, where source is normal cluster and destination is a 4-node Metrocluster configuration.
- The SnapMirror relationship is created on the
Metrocluster sync-source
vserver where as the impacted relationship is hosted onMetrocluster sync-destination
vserver.
- Via CLI, Mirror State, Relationship Status and Healthy is '-' for the relationship on the sync-destination vserver:
SM_Dest_MCC_sync-destination::> snapmirror show
Progress
Source Destination Mirror Relationship Total Last
Path Type Path State Status Progress Healthy Updated
----------- ---- ------------ ------- -------------- --------- ------- --------
svm1:vol1 XDP svm2-mc:vol_dest - - - - -
SM_Dest_MCC_sync-source::> snapmirror show
Source Destination Mirror Relationship Total Last
Path Type Path State Status Progress Healthy Updated
----------- ----- ------------ ------- -------------- --------- ------- --------
svm1:vol1 XDP svm2:vol_dest Snapmirrored Idle - true -