if getargbool 0 rd.md.waitclean; then
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
for md in /dev/md[0-9_]*; do
udevinfo="$(udevadm info --query=env --name=$md)"
strstr "$udevinfo" "DEVTYPE=partition" && continue
if strstr "$udevinfo" "MD_LEVEL=container"; then
containers="$containers $md"
info "Waiting for $md to become clean"
mdadm -W "$md" >/dev/null 2>&1
for md in $containers; do
info "Waiting for $md to become clean"
mdadm -W "$md" >/dev/null 2>&1
unset containers udevinfo