[PATCH multipath-tools-0.4.7.rhel5.13] Re: [dm-devel] multipathd configuration for Sun StorageTek 2510

[Charlie Brady <charlieb-dm-devel budge apana org au>]

On Wed, 24 Jun 2009, Chandra Seetharaman wrote:

> I see "SUN" "LCSM100_F" in hwtable.c Christophe's tree
> (http://git.kernel.org/?p=linux/storage/multipath-tools/.git)

Does Christophe's repo have a problem?

bash-3.2$ git-clone 
http://git.kernel.org/?p=linux/storage/multipath-tools/.git
Initialized empty Git repository in 
/home/speech/bradyc/WIP/multipath-tools.upstream/multipath-tools/.git/
Cannot get remote repository information.
Perhaps git-update-server-info needs to be run there?
bash-3.2$

Signed-off-by: Charlie Brady <charlieb budge apana org au>

diff -ru multipath-tools-0.4.7.rhel5.13.orig/libmultipath/hwtable.c multipath-tools-0.4.7.rhel5.13/libmultipath/hwtable.c
--- multipath-tools-0.4.7.rhel5.13.orig/libmultipath/hwtable.c	2008-08-29 14:30:27.000000000 -0400
+++ multipath-tools-0.4.7.rhel5.13/libmultipath/hwtable.c	2009-06-24 16:54:18.431447000 -0400
@@ -691,6 +691,22 @@
 		.minio         = DEFAULT_MINIO,
 		.checker_name  = RDAC,
 	},
+	/* SUN/LSI 2510 */
+	{
+		.vendor        = "SUN",
+		.product       = "LCSM100_I",
+		.getuid        = DEFAULT_GETUID,
+		.getprio       = "/sbin/mpath_prio_rdac /dev/%n",
+		.features      = DEFAULT_FEATURES,
+		.hwhandler     = "1 rdac",
+		.selector      = DEFAULT_SELECTOR,
+		.pgpolicy      = GROUP_BY_PRIO,
+		.pgfailback    = -FAILBACK_IMMEDIATE,
+		.rr_weight     = RR_WEIGHT_NONE,
+		.no_path_retry = NO_PATH_RETRY_QUEUE,
+		.minio         = DEFAULT_MINIO,
+		.checker_name  = RDAC,
+	},
 	/*
 	 * DELL arrays
 	 */
diff -ru multipath-tools-0.4.7.rhel5.13.orig/multipath.conf.defaults multipath-tools-0.4.7.rhel5.13/multipath.conf.defaults
--- multipath-tools-0.4.7.rhel5.13.orig/multipath.conf.defaults	2008-08-29 14:30:26.000000000 -0400
+++ multipath-tools-0.4.7.rhel5.13/multipath.conf.defaults	2009-06-24 16:52:35.661869000 -0400
@@ -505,6 +505,20 @@
 #		rr_min_io		1000
 #               path_checker            rdac
 #	}
+#       device {
+#               vendor                  "SUN"
+#               product                 "LCSM100_I"
+#		getuid_callout		"/sbin/scsi_id -g -u -s /block/%n"
+#               prio_callout            "/sbin/mpath_prio_rdac /dev/%n" 
+#		features		"0"
+#		hardware_handler	"1 rdac"
+#               path_grouping_policy    group_by_prio
+#		failback		immediate
+#		rr_weight		uniform
+#		no_path_retry		queue
+#		rr_min_io		1000
+#               path_checker            rdac
+#	}
 #	device {
 #		vendor			"GNBD"
 #		product			"GNBD"