diff options
| author | Hannes Reinecke <[email protected]> | 2020-09-30 10:02:54 +0200 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2020-11-10 22:58:12 -0500 |
| commit | 268940b80fa4096397fd0a28e6ad807e64120215 (patch) | |
| tree | f1adea276f9b09fb5cf5a63b415352eb66538dbc /tools/perf/scripts/python | |
| parent | e21ee5a6b9c9d30fd07ce5bd3e4a5668a03af6d9 (diff) | |
scsi: scsi_dh_alua: Return BLK_STS_AGAIN for ALUA transitioning state
When the ALUA state indicates transitioning we should not retry the command
immediately, but rather complete the command with BLK_STS_AGAIN to signal
the completion handler that it might be retried. This allows multipathing
to redirect the command to another path if possible, and avoid stalls
during lengthy transitioning times.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Ewan D. Milne <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions