9 modprobe dm-snapshot ||:
11 #dd if=/dev/zero of=/dev/$lvcowdata bs=512 count=$adt_filesys_cowchunk status=noxfer
13 bdsize=$(blockdev --getsize $lvbase)
14 dmsetup create $nsnap <<END
15 0 $bdsize snapshot $lvbase $lvcowdata n $adt_filesys_cowchunk
18 mkdir -p /dev/${pfx}_fs
19 ln -s $lvsnap $lvfsptr
21 xm restore $play/xen-save
22 xm mem-set $xmname $adt_testbed_ram