| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 001/421] scsi: core: Retry I/O for Notify (Enable Spinup) Required error | Date | Mon, 19 Jul 2021 16:46:52 +0200 |
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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 @@ -872,6 +872,7 @@ static void scsi_io_completion_action(st 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 */ case 0x1a: /* start stop unit in progress */ case 0x1b: /* sanitize in progress */
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