From: Quat Le quat.le@oracle.com
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
--- drivers/scsi/scsi_lib.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -971,6 +971,7 @@ void scsi_io_completion(struct scsi_cmnd 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;