sms.status events

12/07/2023 Contributors

sms.status.in.sync

Severity: NOTICE
Description: This message occurs when a SnapMirror® Sync initialize or resynchronize operation is completed successfully, and the source volume and destination volume are in "in-sync" status.
Corrective Action: (None).
Syslog Message: Initialize or resynchronize operation was successful. Source volume "%s" and destination volume "%s" with relationship UUID "%s" are in "in-sync" status.
Parameters: srcpath (STRING): Path name of the source volume of the SnapMirror relationship.
dstpath (STRING): Path name of the destination volume of the SnapMirror relationship.
relationship_id (STRING): Relationship UUID.

Severity: ERROR
Description: This message occurs when a SnapMirror® Sync relationship changes status from "in-sync" to "out-of-sync". I/O restrictions are imposed on the source volume based on the mode of replication. For relationships with policy type "strict-sync-mirror", client read or write access to volume is prevented. Data protection is impacted.
Corrective Action: Check network connection between the source and destination volumes. Monitor the SnapMirror Sync relationship status by using the "snapmirror show" command. Auto-resync will attempt to bring the relationship back to "in-sync" status.
Syslog Message: Source volume "%s" and destination volume "%s" with relationship UUID "%s" is in "out-of-sync" status due to the following reason: "%s".
Parameters: srcpath (STRING): Path name of the source volume of the SnapMirror relationship.
dstpath (STRING): Path name of the destination volume of the SnapMirror relationship.
relationship_id (STRING): Relationship UUID.
error_msg (STRING): Error that caused the relationship to change to "out-of-sync" status.

Severity: ERROR
Description: This message occurs when a SnapMirror for Business Continuity (SMBC) relationship changes status from "in-sync" to "out-of-sync". Due to this RPO=0 data protection will be disrupted.
Corrective Action: Check the network connection between the source and destination volumes. Monitor the SMBC relationship status by using the "snapmirror show" command on the destination, and by using the "snapmirror list-destinations" command on the source. Auto-resync will attempt to bring the relationship back to "in-sync" status. If the resync fails, verify that all the nodes in the cluster are in quorum and are healthy.
Syslog Message: Source CG "%s" and destination CG "%s" with relationship UUID "%s" is in "out-of-sync" status. Reason: "%s".
Parameters: srccgpath (STRING): Source Consistency Group (CG) path.
dstcgpath (STRING): Destination CG path.
cg_relationship_id (STRING): CG relationship UUID.
error_msg (STRING): Error that caused the relationship to change to "out-of-sync" status.