| commit | aa9ddcd4b5557102fa25695c11904f249b4dec49 | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <jbacik@fusionio.com> | Thu Aug 02 10:22:20 2012 -0400 |
| committer | Chris Mason <chris.mason@oracle.com> | Tue Aug 28 16:53:29 2012 -0400 |
| tree | 5ed695e48b6d32fd45e582496edc1b3da6f3b5f0 | |
| parent | 3627bf4503b504077332c13496cb1bd54713bcbb [diff] |
Btrfs: do not use missing devices when showing devname If you do the following mkfs.btrfs /dev/sdb /dev/sdc rmmod btrfs dd if=/dev/zero of=/dev/sdb bs=1M count=1 mount -o degraded /dev/sdc /mnt/btrfs-test the box will panic trying to deref the name for the missing dev since it is the lower numbered devid. So fix show_devname to not use missing devices. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>