[dm-devel] [PATCH] multipath-tools: add directio path_checker for DASD devices
Hannes Reinecke
hare at suse.de
Mon Jul 2 06:00:24 UTC 2018
On 07/01/2018 12:50 AM, Xose Vazquez Perez wrote:
> tur(default) is only for SCSI devices.
>
> CC: Hannes Reinecke <hare at suse.de>
> Cc: Christophe Varoqui <christophe.varoqui at opensvc.com>
> Cc: DM-DEV ML <dm-devel at redhat.com>
> Signed-off-by: Xose Vazquez Perez <xose.vazquez at gmail.com>
> ---
> libmultipath/hwtable.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
> index 8499c2f..f012dea 100644
> --- a/libmultipath/hwtable.c
> +++ b/libmultipath/hwtable.c
> @@ -625,6 +625,7 @@ static struct hwentry default_hw[] = {
> .uid_attribute = "ID_UID",
> .no_path_retry = NO_PATH_RETRY_QUEUE,
> .pgpolicy = MULTIBUS,
> + .checker_name = DIRECTIO,
> },
> {
> /* DS6000/DS8000 DASD FBA */
> @@ -634,6 +635,7 @@ static struct hwentry default_hw[] = {
> .uid_attribute = "ID_UID",
> .no_path_retry = NO_PATH_RETRY_QUEUE,
> .pgpolicy = MULTIBUS,
> + .checker_name = DIRECTIO,
> },
> {
> /* Power RAID */
>
Well ... we don't actually use multipathing on DASD; most systems do
HyperPAV by now, so multipathing is kinda pointless.
But anyway:
Reviewed-by: Hannes Reinecke <hare at suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare at suse.de +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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