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| author | Sreekanth Reddy <[email protected]> | 2017-10-10 13:11:18 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2017-10-11 18:08:07 +0000 |
| commit | 2ce9a3645299ba1752873d333d73f67620f4550b (patch) | |
| tree | eec15dccdf554a36e9cd1371824c80aa1654b381 /drivers/scsi/mpt3sas/mpi/mpi2_init.h | |
| parent | scsi: mpt3sas: Fix removal and addition of vSES device during host reset (diff) | |
| download | kernel-2ce9a3645299ba1752873d333d73f67620f4550b.tar.gz kernel-2ce9a3645299ba1752873d333d73f67620f4550b.zip | |
scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive
Whenever an I/O for a RAID volume fails with IOCStatus
MPI2_IOCSTATUS_SCSI_IOC_TERMINATED and SCSIStatus equal to
(MPI2_SCSI_STATE_TERMINATED | MPI2_SCSI_STATE_NO_SCSI_STATUS) then
return the I/O to SCSI midlayer with "DID_RESET" (i.e. retry the IO
infinite times) set in the host byte.
Previously, the driver was completing the I/O with "DID_SOFT_ERROR"
which causes the I/O to be quickly retried. However, firmware needed
more time and hence I/Os were failing.
Signed-off-by: Sreekanth Reddy <[email protected]>
Reviewed-by: Tomas Henzl <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpi/mpi2_init.h')
0 files changed, 0 insertions, 0 deletions