name : blk-availability.service [Unit] Description=Availability of block devices Before=shutdown.target After=iscsi-shutdown.service iscsi.service iscsid.service fcoe.service rbdmap.service DefaultDependencies=no Conflicts=shutdown.target [Service] Type=oneshot ExecStop=/usr/sbin/blkdeactivate -u -l wholevg -m disablequeueing -r wait RemainAfterExit=yes [Install] WantedBy=sysinit.target