diff options
| author | Andrew Reid <[email protected]> | 2012-10-13 12:03:59 -0300 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2012-10-15 10:02:42 -0700 |
| commit | 6cb7ab069d9079a5b4b955da883d5ab804c91319 (patch) | |
| tree | a51f0ee284193f78201821e0d39efe6b5423dc3b | |
| parent | 6f53a6a2299688b092f8183354a4cc159e3eed20 (diff) | |
Do not return /dev/loop-control in unused_loop_device
The function unused_loop_device in /usr/libexec/zfs/common.sh
returns /dev/loop-control on the first call. This device is NOT
a loop device (https://github.com/torvalds/linux/commit/770fe30)
it is a control device. This in turn causes the script zconfig.sh
to fail with:
zpool-create.sh: Error 1 creating /tmp/zpool-vdev0 ->
/dev/loop-control loopback
The patch makes the function return /dev/loop[0-9]* which are
loop devices.
Signed-off-by: Andrew Reid <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #797
| -rw-r--r-- | scripts/common.sh.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/common.sh.in b/scripts/common.sh.in index 0e792dbdc..3c1182016 100644 --- a/scripts/common.sh.in +++ b/scripts/common.sh.in @@ -263,7 +263,7 @@ check_loop_utils() { # Find and return an unused loopback device. # unused_loop_device() { - for DEVICE in `ls -1 /dev/loop* 2>/dev/null`; do + for DEVICE in `ls -1 /dev/loop[0-9]* 2>/dev/null`; do ${LOSETUP} ${DEVICE} &>/dev/null if [ $? -ne 0 ]; then echo ${DEVICE} |