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Correct autodetection of bootfs property 

Remove lines that contain only a hyphen (match '^-$' instead of '-').

I had a root fs with a hyphen in the name (fedora/ROOT/Fedora20-Dev),
it was not detected because sed eliminated that line of output from
'zpool list -Ho bootfs'.

Signed-off-by: Evan Susarret <evansus@gmail.com>
Signed-off-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2196
This commit is contained in:
Evan Susarret 2014-03-20 16:21:34 -04:00 committed by Brian Behlendorf
parent 449e75d768
commit dc55d79101
1 changed files with 2 additions and 2 deletions
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4
dracut/90zfs/mount-zfs.sh.in
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@ -18,13 +18,13 @@ case "$root" in
# Might be imported by the kernel module, so try searching before
# we import anything.
zfsbootfs=`zpool list -H -o bootfs | sed -n '/-/ !p' | sed 'q'`
zfsbootfs=`zpool list -H -o bootfs | sed -n '/^-$/ !p' | sed 'q'`
if [ "$?" != "0" ] || [ "$zfsbootfs" = "" ] || \
[ "$zfsbootfs" = "no pools available" ] ; then
# Not there, so we need to import everything.
info "ZFS: Attempting to import additional pools."
zpool import -N -a ${ZPOOL_FORCE}
zfsbootfs=`zpool list -H -o bootfs | sed -n '/-/ !p' | sed 'q'`
zfsbootfs=`zpool list -H -o bootfs | sed -n '/^-$/ !p' | sed 'q'`
if [ "$?" != "0" ] || [ "$zfsbootfs" = "" ] || \
[ "$zfsbootfs" = "no pools available" ] ; then
rootok=0