# just to be extra paranoid, ignore the device if it already has
# an lvm partition on it (new disks won't have this, and that is
# what this code is for, so it should be ok).
- cmd = "parted -l %s | grep -q lvm$" % device
+ cmd = "parted --script --list %s | grep -q lvm$" % device
has_lvm= utils.sysexec_noerr(cmd, log)
if has_lvm:
log.write( "It appears %s has lvm already setup on it.\n" % device)