[ -r /etc/init.d/lvm2 ] && LVM='lvm!logical volume management!on'
[ -r /etc/init.d/mdadm ] && SRAID='mdadm!software-raid via mdadm!on'
[ -r /etc/init.d/dmraid ] && MRAID='dmraid!software-raid via dmraid!off'
[ -r /etc/init.d/lvm2 ] && LVM='lvm!logical volume management!on'
[ -r /etc/init.d/mdadm ] && SRAID='mdadm!software-raid via mdadm!on'
[ -r /etc/init.d/dmraid ] && MRAID='dmraid!software-raid via dmraid!off'