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[SCSI] scsi_dh_rdac: Retry for NOT_READY check condition

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This patch adds retry for NOT_READY check condition - Quiesce in
progress (02/A1/02)

Signed-off-by: Vijay Chauhan<vijay.chauhan@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Chauhan, Vijay 2009-03-17 18:51:40 +05:30 committed by James Bottomley
parent ba33fadfab
commit af50bb993d
1 changed files with 6 additions and 0 deletions
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6
drivers/scsi/device_handler/scsi_dh_rdac.c
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@ -574,6 +574,12 @@ static int rdac_check_sense(struct scsi_device *sdev,
* Just retry and wait. * Just retry and wait.
*/ */
return ADD_TO_MLQUEUE; return ADD_TO_MLQUEUE;
if (sense_hdr->asc == 0xA1 && sense_hdr->ascq == 0x02)
/* LUN Not Ready - Quiescense in progress
* or has been achieved
* Just retry.
*/
return ADD_TO_MLQUEUE;
break; break;
case ILLEGAL_REQUEST: case ILLEGAL_REQUEST:
if (sense_hdr->asc == 0x94 && sense_hdr->ascq == 0x01) { if (sense_hdr->asc == 0x94 && sense_hdr->ascq == 0x01) {