Cluster Hangs After a Node is Rebooted During Switchover (4823195)

Problem Summary: If a device service failover request is concurrent with a node reboot or a node join, and there are cluster file systems configured on the device service, the cluster file systems might become unavailable and subsequent configuration changes involving any device service or cluster file system may also hang. Additionally, subsequent cluster node joins might hang.

Workaround: Recovery requires a reboot of all the cluster nodes.