How can I migrate the Quorum Disk (qdisk) from one storage device to another in a RHEL cluster?
Issue
- In 2 node running Red Hat Cluster with quorum disk, few services are running on node1 and few services are running on node2. How to migrate quorum disk configuration from one SAN to another SAN.
- How to migrate Quorum Disk from one storage device to another in running cluster?
- What are the steps involved in moving or changing a quorum device's configuration? Can this be completed without outage or without taking any downtime?
Environment
- Red Hat Enterprise Linux (RHEL) 5 or 6 with the High Availability Add On
- Red Hat Cluster Suite 4
- Quorum disk
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