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| author |   nagalakshmi.nandigama@lsi.com <nagalakshmi.nandigama@lsi.com> | 2011-12-01 07:53:02 +0530 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2011-12-15 10:57:39 +0400 |
| commit | 4da7af9494b2f98a1503a2634059300c3e4615e6 (patch) | |
| tree | f72a460e0c710c685aee3e18277b1bc6de4a11d7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | [SCSI] mpt2sas: Release spinlock for the raid device list before blocking it (diff) | |
| download | linux-dev-4da7af9494b2f98a1503a2634059300c3e4615e6.tar.xz linux-dev-4da7af9494b2f98a1503a2634059300c3e4615e6.zip | |
[SCSI] mpt2sas: Do not retry a timed out direct IO for warpdrive
When an I/O request to a WarpDrive is timed out by SML and if the
I/O request to the WarpDrive is sent as direct I/O then the aborted
direct I/O will be retried as normal Volume I/O and which results
in failure of Target Reset and results in host reset.
The fix is to not retry a failed IO to volume when the original
IO was sent as direct IO with an ioc status
MPI2_IOCSTATUS_SCSI_TASK_TERMINATED.
Signed-off-by: Nagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions