* [dm-devel] [PATCH] multipath-tools: make EMC/SYMMETRIX config work with alua and multibus
@ 2021-09-28 17:20 Xose Vazquez Perez
2021-09-28 19:25 ` Martin Wilck
0 siblings, 1 reply; 2+ messages in thread
From: Xose Vazquez Perez @ 2021-09-28 17:20 UTC (permalink / raw)
Cc: Xose Vazquez Perez, Martin Wilck, DM-DEVEL ML
ALUA is supported since VMAX3 and HYPERMAX OS 5977.811.784, pag#113:
https://www.delltechnologies.com/en-us/collaterals/unauth/technical-guides-support-information/products/storage-2/docu5128.pdf
Cc: Martin Wilck <mwilck@suse.com>
Cc: Benjamin Marzinski <bmarzins@redhat.com>
Cc: Christophe Varoqui <christophe.varoqui@opensvc.com>
Cc: DM-DEVEL ML <dm-devel@redhat.com>
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
---
libmultipath/hwtable.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index f115c4f9..7095aaf1 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -329,8 +329,9 @@ static struct hwentry default_hw[] = {
/* Symmetrix / DMX / VMAX / PowerMax */
.vendor = "EMC",
.product = "SYMMETRIX",
- .pgpolicy = MULTIBUS,
+ .pgpolicy = GROUP_BY_PRIO,
.no_path_retry = 6,
+ .pgfailback = -FAILBACK_IMMEDIATE,
},
{
/* DGC CLARiiON CX/AX / VNX and Unity */
--
2.32.0
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [dm-devel] [PATCH] multipath-tools: make EMC/SYMMETRIX config work with alua and multibus
2021-09-28 17:20 [dm-devel] [PATCH] multipath-tools: make EMC/SYMMETRIX config work with alua and multibus Xose Vazquez Perez
@ 2021-09-28 19:25 ` Martin Wilck
0 siblings, 0 replies; 2+ messages in thread
From: Martin Wilck @ 2021-09-28 19:25 UTC (permalink / raw)
To: Xose Vazquez Perez; +Cc: DM-DEVEL ML
On Tue, 2021-09-28 at 19:20 +0200, Xose Vazquez Perez wrote:
> ALUA is supported since VMAX3 and HYPERMAX OS 5977.811.784, pag#113:
> https://www.delltechnologies.com/en-us/collaterals/unauth/technical-guides-support-information/products/storage-2/docu5128.pdf
>
> Cc: Martin Wilck <mwilck@suse.com>
> Cc: Benjamin Marzinski <bmarzins@redhat.com>
> Cc: Christophe Varoqui <christophe.varoqui@opensvc.com>
> Cc: DM-DEVEL ML <dm-devel@redhat.com>
> Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
> ---
> libmultipath/hwtable.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
> index f115c4f9..7095aaf1 100644
> --- a/libmultipath/hwtable.c
> +++ b/libmultipath/hwtable.c
> @@ -329,8 +329,9 @@ static struct hwentry default_hw[] = {
> /* Symmetrix / DMX / VMAX / PowerMax */
> .vendor = "EMC",
> .product = "SYMMETRIX",
> - .pgpolicy = MULTIBUS,
> + .pgpolicy = GROUP_BY_PRIO,
> .no_path_retry = 6,
> + .pgfailback = -FAILBACK_IMMEDIATE,
> },
> {
> /* DGC CLARiiON CX/AX / VNX and Unity */
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
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2021-09-28 19:25 ` Martin Wilck
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