# needed with new udev and as implemented in dracut:
# <http://git.kernel.org/?p=boot/dracut/dracut.git;a=commitdiff;h=12b9736228f2b34c15a9cb63be79cf7b6e865b54>
SUBSYSTEM=="block", KERNEL=="dm-[0-9]*", ACTION=="add|change", OPTIONS="db_persist"