case "$root" in
""|zfs|zfs:)
# We'll take root unset, root=zfs, or root=zfs:
- # No root set, so we want to read the bootfs attribute. We can't do
- # that until udev settles so we'll set dummy values and hope for the
- # best later on.
+ # No root set, so we want to read the bootfs attribute. We
+ # can't do that until udev settles so we'll set dummy values
+ # and hope for the best later on.
root="zfs:AUTO"
rootok=1
+ wait_for_zfs=1
info "ZFS: Enabling autodetection of bootfs after udev settles."
;;
ZFS\=*|zfs:*|zfs:FILESYSTEM\=*|FILESYSTEM\=*)
- # root is explicit ZFS root. Parse it now.
- # We can handle a root=... param in any of the following formats:
+ # root is explicit ZFS root. Parse it now. We can handle
+ # a root=... param in any of the following formats:
# root=ZFS=rpool/ROOT
# root=zfs:rpool/ROOT
# root=zfs:FILESYSTEM=rpool/ROOT
root="${root#FILESYSTEM=}"
root="zfs:${root#ZFS=}"
rootok=1
+ wait_for_zfs=1
info "ZFS: Set ${root} as bootfs."
;;
# Make sure Dracut is happy that we have a root and will wait for ZFS
# modules to settle before mounting.
-ln -s /dev/null /dev/root 2>/dev/null
-echo '[ -e /dev/zfs ]' > $hookdir/initqueue/finished/zfs.sh
+if [ "${wait_for_zfs}" == "1" ]; then
+ ln -s /dev/null /dev/root 2>/dev/null
+ echo '[ -e /dev/zfs ]' > $hookdir/initqueue/finished/zfs.sh
+fi