diff options
| author | Hannes Reinecke <hare@suse.de> | 2016-01-22 15:42:41 +0100 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2016-02-25 10:34:38 +0000 |
| commit | 1030d01accdc90825a1a22df1eefcb88f168ade2 (patch) | |
| tree | 0a8563832ef0a9c5db4238529b1cdfa174f7921d /include | |
| parent | b10a62d6c00ee83c2614fda9e8d8e7178ef53020 (diff) | |
scsi_dh_rdac: always retry MODE SELECT on command lock violation
commit d2d06d4fe0f2cc2df9b17fefec96e6e1a1271d91 upstream.
If MODE SELECT returns with sense '05/91/36' (command lock violation)
it should always be retried without counting the number of retries.
During an HBA upgrade or similar circumstances one might see a flood
of MODE SELECT command from various HBAs, which will easily trigger
the sense code and exceed the retry count.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions