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scsi: core: Retry I/O for Notify (Enable Spinup) Required error

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commit 104739aca4488909175e9e31d5cd7d75b82a2046 upstream.

If the device is power-cycled, it takes time for the initiator to transmit
the periodic NOTIFY (ENABLE SPINUP) SAS primitive, and for the device to
respond to the primitive to become ACTIVE. Retry the I/O request to allow
the device time to become ACTIVE.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210629155826.48441-1-quat.le@oracle.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Quat Le <quat.le@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Quat Le 2021-06-29 08:58:26 -07:00 committed by Greg Kroah-Hartman
parent 26e15e87ac
commit fe1f45c546
1 changed files with 1 additions and 0 deletions
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drivers/scsi/scsi_lib.c
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@ -915,6 +915,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
case 0x07: /* operation in progress */
case 0x08: /* Long write in progress */
case 0x09: /* self test in progress */
case 0x11: /* notify (enable spinup) required */
case 0x14: /* space allocation in progress */
action = ACTION_DELAYED_RETRY;
break;