Hey! I'm running a HP ServiceGuard cluster with three nodes. One of the packages was moved (not by me) from one node to another a few weeks ago.
I just noticed that one of the volume groups is still mounted on the old node. Oops! When I run df, less space is used on the old node than the new.
What's the safest way to get rid of it on the old node with no corruption? Off the top of my head I'm thinking something along the lines of:
mount -oremount,ro VOLUME
umount VOLUME
vgchange -an VOLUME_GROUP
Any tips? Thanks!