Inform OpenRC that ZFS uses mtab

p_l in #zfsonlinux reported that he had issues mounting filesystems that
were resolved by adding rc_need="mtab" to /etc/init.d/zfs. Closer
inspection revealed that we do have a race, but it is not clear how this
race caused mounting to fail. What is clear is that this race should be
fixed, so lets add the proper `use mtab` line to handle it.

Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2148

diff --git a/etc/init.d/zfs.gentoo.in b/etc/init.d/zfs.gentoo.in
index 01a7731f7ec5df42f5550fa182650ea78493a931..07fce01ba04b015ed7d1f370dae52673906e8955 100644 (file)
--- a/etc/init.d/zfs.gentoo.in
+++ b/etc/init.d/zfs.gentoo.in
@@ -20,6 +20,7 @@ depend()
 
        # bootmisc will log to /var which may be a different zfs than root.
        before bootmisc logger
+       use mtab
        keyword -lxc -openvz -prefix -vserver
 }