Date: Tue, 28 Jul 2009 17:16:12 +0300 From: Artis Caune <artis.caune@gmail.com> To: freebsd-jail@freebsd.org Subject: Jails on ZFS Message-ID: <9e20d71e0907280716m3968f42pe7aeed2b0286302c@mail.gmail.com>
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Hi,
I'm playing with jails on ZFS and everything is fine, except annoying
warnings (hopefully just warnings) when doing:
# /etc/rc.d/jail stop
zfs_umount:971[0]: Force unmount is experimental - report any problems.
...
zfs_umount:971[0]: Force unmount is experimental - report any problems.
I found that in rc.d/jail secure_umount() it always do "umount -f "
Maybe it's better first try to unmount without -f and then use force?
--- /etc/rc.d/jail 2009-07-22 23:29:29.000000000 +0300
+++ /etc/rc.d/jail 2009-07-28 14:00:19.998368729 +0300
@@ -270,7 +270,7 @@
_dir=$1
if is_current_mountpoint ${_dir}; then
- umount -f ${_dir} >/dev/null 2>&1
+ umount ${_dir} >/dev/null 2>&1 || { sleep 2; umount ${_dir}
>/dev/null 2>&1 || umount -f ${_dir} >/dev/null 2>&1; }
else
debug "Nothing mounted on ${_dir} - not unmounting"
fi
--
Artis Caune
Everything should be made as simple as possible, but not simpler.
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