lvremove removes one or more logical volumes.
Confirmation will be requested before deactivating any active logical
volume prior to removal. Logical volumes cannot be deactivated
or removed while they are open (e.g. if they contain a mounted filesystem).
If the logical volume is clustered then it must be deactivated on all
nodes in the cluster before it can be removed. A single lvchange command
issued from one node can do this.
