| commit | 86331f39a5935b092d3ea59446d416563ed05d16 | [log] [tgz] |
|---|---|---|
| author | Bart Van Assche <bart.vanassche@sandisk.com> | Thu Apr 27 10:11:26 2017 -0700 |
| committer | Mike Snitzer <snitzer@redhat.com> | Thu Apr 27 17:08:47 2017 -0400 |
| tree | 15eaf3fedb3bfd6252b7125e8d5c29daa71163b8 | |
| parent | 9a8ac3ae682e8760afebab71556a9a8d1b18f906 [diff] |
dm mpath: make it easier to detect unintended I/O request flushes I/O errors triggered by multipathd incorrectly not enabling the no-flush flag for DM_DEVICE_SUSPEND or DM_DEVICE_RESUME are hard to debug. Add more logging to make it easier to debug this. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>