Re: [PATCH v4 11/43] hpsa: try resubmitting down raid path on task set full

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On 04/16/2015 03:47 PM, Don Brace wrote:
> From: Stephen Cameron <stephenmcameron@xxxxxxxxx>
> 
> allow the controller firmware to queue up commands when the ioaccel device
> queue is full.
> 
> Reviewed-by: Scott Teel <scott.teel@xxxxxxxx>
> Reviewed-by: Kevin Barnett <kevin.barnett@xxxxxxxx>
> Signed-off-by: Don Brace <don.brace@xxxxxxxx>
> ---
>  drivers/scsi/hpsa.c |    3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
> index 292b8bd..9c184d1 100644
> --- a/drivers/scsi/hpsa.c
> +++ b/drivers/scsi/hpsa.c
> @@ -1825,8 +1825,7 @@ static int handle_ioaccel_mode2_error(struct ctlr_info *h,
>  			retry = 1;
>  			break;
>  		case IOACCEL2_STATUS_SR_TASK_COMP_SET_FULL:
> -			/* Make scsi midlayer do unlimited retries */
> -			cmd->result = DID_IMM_RETRY << 16;
> +			retry = 1;
>  			break;
>  		case IOACCEL2_STATUS_SR_TASK_COMP_ABORTED:
>  			dev_warn(&h->pdev->dev,
> 
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> 
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		               zSeries & Storage
hare@xxxxxxx			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
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