Why do I get locking errors or "connection refused" errors when running LVM commands on a GFS filesystem after expanding a volume group?

Release Found :Red Hat Enterprise Linux 4

Description:

There is a known issue in clvmd where the daemon does not properly update its cache after the underlying storage of a volume group is changed.

For example, a new physical volume is created, and then it is added to a volume group using the vgextend command. Fro...