Change a Volume's State

Taking a volume offline makes that volume unavailable to initiators. When you set a volume to offline, all current connections are closed.

Set a volume offline or online, depending on its current state. Use one of the following commands:
  • vol --offline vol_name
  • vol --offline vol_name
Setting a volume offline:
$ vol --offline MyVolume

Setting a volume online:

$ vol --online MyVolume