Monitoring the SnapVault relationship
You should periodically monitor the status of the SnapVault relationships to ensure that the data is backed up on the destination volume per the specified schedule.
About this task
Source Path
Relationship Type
Destination Path
Mirror State
Relationship Status
Total Progress
Healthy
Progress Last Updated
The health status of the SnapVault relationship, any transfer errors, and the lag time are displayed:
The Is Healthy field must display Yes .
For most data transfer failures, the field displays No. In some failure cases, however, the field continues to display Yes. You must check the transfer errors in the Details section to ensure that no data transfer failure occurred.
The Relationship State field must display Snapmirrored.
The Lag Time must be not more than the transfer schedule interval.
For example, if the transfer schedule is daily, then the lag time must not be more than a day.
Example
cluster02::> snapmirror show -instance
Source Path: snap_src1:SMSource
Destination Path: svm_dst1:SMSource_dest
Relationship Type: XDP
Relationship Group Type: none
SnapMirror Schedule: -
SnapMirror Policy Type: vault
SnapMirror Policy: XDPDefault
Tries Limit: -
Throttle (KB/sec): unlimited
Mirror State: Snapmirrored
Relationship Status: Idle
File Restore File Count: -
File Restore File List: -
Transfer Snapshot: -
Snapshot Progress: -
Total Progress: -
Network Compression Ratio: -
Snapshot Checkpoint: -
Newest Snapshot: snapmirror.12ceb7f0-b078-11e8-baec-0050
56b013db_2160175147.2020-01-24_043858
Newest Snapshot Timestamp: 01/24 04:38:59
Exported Snapshot: snapmirror.12ceb7f0-b078-11e8-baec-0050
56b013db_2160175147.2020-01-24_043858
Exported Snapshot Timestamp: 01/24 04:38:59
Healthy: true
Unhealthy Reason: -
Constituent Relationship: false
Destination Volume Node: cluster2-01
Relationship ID: 1a46a611-3e64-11ea-86bf-005056b013db
Current Operation ID: -
Transfer Type: -
Transfer Error: -
Current Throttle: -
Current Transfer Priority: -
Last Transfer Type: resync
Last Transfer Error: -
Last Transfer Size: 0B
Last Transfer Network Compression Ratio: 1:1
Last Transfer Duration: 0:0:1
Last Transfer From: snap_src1:SMSource
Last Transfer End Timestamp: 01/24 04:45:16
Progress Last Updated: -
Relationship Capability: 8.2 and above
Lag Time: 5:27:1
Identity Preserve Vserver DR: -
Volume MSIDs Preserved: -
Is Auto Expand Enabled: -
Number of Successful Updates: 0
Number of Failed Updates: 0
Number of Successful Resyncs: 1
Number of Failed Resyncs: 0
Number of Successful Breaks: 0
Number of Failed Breaks: 0
Total Transfer Bytes: 0
Total Transfer Time in Seconds: 1