#! /bin/sh -x

: ${vgtag=@backup} ${vgprefix=vg-backup-}
: ${mntbkpdir=/mnt/bkp}
: ${STOREDIR=$mntbkpdir/store} ${METADIR=$mntbkpdir/meta}

umount $STOREDIR
cryptsetup luksClose cbackup
umount $METADIR
vgchange -an @backup