Software Owner manual

In the event of an unplanned failover, it is possible that manual intervention may be required to
restore full operations. If a VC Domain reports configuration mismatch or an out-of-sync occurrence
after recovering from an unplanned failover, the following actions are recommended.
• Execute Mxsync in analysis mode (mysync) to determine the nature of the failure on the VC
Domain during the CMS recovery phase.
• Execute Mxsync in execute mode (mxsync-e) during the CMS recovery phase, and follow
the Mxsync instructions until the VC Domains are synchronized.
• If Mxsync detects and reports out-of-sync scenarios in additional subsystems, resolve them
according to instructions displayed, otherwise exit Mxsync.
NOTE: Executing mxsync –e will help resolve VC Domain synchronization issues across multiple
VC domains.
Installing VCEM in an HA-clustered CMS configuration in a Microsoft Cluster Server cluster 29