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| author | Mike Snitzer <[email protected]> | 2012-02-13 23:35:11 +0000 |
|---|---|---|
| committer | James Bottomley <[email protected]> | 2012-02-19 15:39:59 +0000 |
| commit | 47ac56db133cb0b6cf3c8b156db854c158fb9dae (patch) | |
| tree | f7b203048444d6aad66c24d9285388058e34cc67 /drivers/scsi/libsas/sas_init.c | |
| parent | [SCSI] sd: Make sure provisioning mode is reported correctly (diff) | |
| download | kernel-47ac56db133cb0b6cf3c8b156db854c158fb9dae.tar.gz kernel-47ac56db133cb0b6cf3c8b156db854c158fb9dae.zip | |
[SCSI] scsi_error: classify some ILLEGAL_REQUEST sense as a permanent TARGET_ERROR
Permanent target failures are non-retryable and should be classified as
TARGET_ERROR; otherwise dm-multipath will retry an IO request that will
always fail at the target.
A SCSI command that fails with ILLEGAL_REQUEST sense and Additional
sense 0x20, 0x21, 0x24 or 0x26 represents a permanent TARGET_ERROR.
Signed-off-by: Mike Snitzer <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
Diffstat (limited to 'drivers/scsi/libsas/sas_init.c')
0 files changed, 0 insertions, 0 deletions