Hi Xose;
I agree.
/*
* Pillar Data controller family
*
* Maintainer : Srinivasan Ramani
* Mail : srinivas.ramani@xxxxxxxxxx
*/
{
.vendor = "^Pillar( )?$",
.product = "^Axiom"
.getuid = DEFAULT_GETUID,
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
.selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
.no_path_retry = NO_PATH_RETRY_UNDEF,
.minio = DEFAULT_MINIO,
.checker_name = TUR,
.prio_name = PRIO_ALUA,
},
/*
* Oracle FS controller family
*
* Maintainer : Srinivasan Ramani
* Mail : srinivas.ramani@xxxxxxxxxx
*/
{
.vendor = "^Oracle( )?$",
.product = "^Oracle FS",
.getuid = DEFAULT_GETUID,
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
.selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
.pgfailback = -FAILBACK_IMMEDIATE,
.rr_weight = RR_WEIGHT_NONE,
.no_path_retry = NO_PATH_RETRY_UNDEF,
.minio = DEFAULT_MINIO,
.checker_name = TUR,
.prio_name = PRIO_ALUA,
},
The patch would be attached patch.txt file.
Best Regards
Srini
-----Original Message-----
From: Xose Vazquez Perez [mailto:xose.vazquez@xxxxxxxxx]
Sent: Saturday, July 30, 2016 5:03 PM
To: Srinivas Ramani
Cc: Christophe Varoqui; device-mapper development
Subject: Re: [PATCH] multipath-tools: Pillar/Axiom supports failback=immediate
On 07/31/2016 01:18 AM, Srinivas Ramani wrote:
Pillar/Axiom and "Oracle FS" configs look the same.
> .vendor = "^Pillar( )?$",
> .product = "^Axiom"
> .getuid = DEFAULT_GETUID,
> .features = DEFAULT_FEATURES,
> .hwhandler = DEFAULT_HWHANDLER,
> .selector = DEFAULT_SELECTOR,
> .pgpolicy = GROUP_BY_PRIO,
> .pgfailback = FAILBACK_UNDEF, <<<<<-----------
Why pgfailback is FAILBACK_UNDEF(manual)?, when in your /etc/multipath.conf template it's "immediate".
> Auto-generated template from Oracle FS Path Manager 4.0:
> vendor "^Pillar( )?$"
> product "^Axiom"
> path_grouping_policy group_by_prio
> prio oraclefspm
> path_checker oraclefspm
> failback immediate <<<<<-----------
> path_selector "round-robin 0"
>
> Template from Axiom Path Manager 3.1 for RHEL-6.1:
> vendor "Pillar"
> product "*"
> path_grouping_policy group_by_prio
> prio pillarapm
> path_checker pillarapm
> failback immediate <<<<<-----------
> no_path_retry 60
> dev_loss_tmo 60
> fast_io_fail_tmo 30
Thank you.
--- 1/hwtable.c 2016-07-31 15:03:56.614527157 -0700
+++ 2/hwtable.c 2016-07-31 15:04:02.599057789 -0700
@@ -764,17 +764,38 @@
* Pillar Data controller family
*
* Maintainer : Srinivasan Ramani
- * Mail : sramani@xxxxxxxxxxxxxx
+ * Mail : srinivas.ramani@xxxxxxxxxx
*/
{
- .vendor = "Pillar",
- .product = "Axiom.*",
+ .vendor = "^Pillar( )?$",
+ .product = "^Axiom"
.getuid = DEFAULT_GETUID,
.features = DEFAULT_FEATURES,
.hwhandler = DEFAULT_HWHANDLER,
.selector = DEFAULT_SELECTOR,
.pgpolicy = GROUP_BY_PRIO,
- .pgfailback = FAILBACK_UNDEF,
+ .pgfailback = -FAILBACK_IMMEDIATE,
+ .rr_weight = RR_WEIGHT_NONE,
+ .no_path_retry = NO_PATH_RETRY_UNDEF,
+ .minio = DEFAULT_MINIO,
+ .checker_name = TUR,
+ .prio_name = PRIO_ALUA,
+ },
+ /*
+ * Oracle FS controller family
+ *
+ * Maintainer : Srinivasan Ramani
+ * Mail : srinivas.ramani@xxxxxxxxxx
+ */
+ {
+ .vendor = "^Oracle( )?$",
+ .product = "^Oracle FS",
+ .getuid = DEFAULT_GETUID,
+ .features = DEFAULT_FEATURES,
+ .hwhandler = DEFAULT_HWHANDLER,
+ .selector = DEFAULT_SELECTOR,
+ .pgpolicy = GROUP_BY_PRIO,
+ .pgfailback = -FAILBACK_IMMEDIATE,
+ .rr_weight = RR_WEIGHT_NONE,
+ .no_path_retry = NO_PATH_RETRY_UNDEF,
+ .minio = DEFAULT_MINIO,
+ .checker_name = TUR,
+ .prio_name = PRIO_ALUA,
+ },
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel
