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| author | Mike Snitzer | 2011-03-24 13:54:31 +0000 |
|---|---|---|
| committer | Alasdair G Kergon | 2011-03-24 13:54:31 +0000 |
| commit | 19040c0bc8efcb767221d8ef7bb9c32ff0586179 (patch) | |
| tree | 49df397ce008ecc7f2e19caadb86c1c7c7fbcbf3 /.mailmap | |
| parent | f868120549fc1664b2c451d4b9882a363928c698 (diff) | |
dm mpath: fail message ioctl if specified path is not valid
Fail the reinstate_path and fail_path message ioctl if the specified
path is not valid.
The message ioctl would succeed for the 'reinistate_path' and
'fail_path' messages even if action was not taken because the
specified device was not a valid path of the multipath device.
Before, when /dev/vdb is not a path of mpathb:
$ dmsetup message mpathb 0 reinstate_path /dev/vdb
$ echo $?
0
After:
$ dmsetup message mpathb 0 reinstate_path /dev/vdb
device-mapper: message ioctl failed: Invalid argument
Command failed
$ echo $?
1
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions