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Old 02-07-2012, 02:49 PM
Gerhard Wichert
 
Default multipath-tools

Hi Christophe,

It would be nice if You could add the Fujitsu storage devices to the HW config
table of the multipath tools. Find attached a diff file against version 0.4.9
with the configuration parameters for the Fujitsu devices.

Thanks,

Gerhard


diff -rup multipath-tools-0.4.9/libmultipath/hwtable.c multipath-tools-0.4.9-
fts/libmultipath/hwtable.c
--- multipath-tools-0.4.9/libmultipath/hwtable.c 2010-05-22
14:01:58.000000000 +0200
+++ multipath-tools-0.4.9-fts/libmultipath/hwtable.c 2012-02-07
16:17:55.000000000 +0100
@@ -352,6 +352,22 @@ static struct hwentry default_hw[] = {
.prio_name = DEFAULT_PRIO,
.prio_args = NULL,
},
+ {
+ .vendor = "FUJITSU",
+ .product = "ETERNUS_DX(L|400|8000)",
+ .getuid = DEFAULT_GETUID,
+ .features = "1 queue_if_no_path",
+ .hwhandler = DEFAULT_HWHANDLER,
+ .selector = DEFAULT_SELECTOR,
+ .pgpolicy = GROUP_BY_PRIO,
+ .pgfailback = -FAILBACK_IMMEDIATE,
+ .rr_weight = RR_WEIGHT_NONE,
+ .no_path_retry = 10,
+ .minio = DEFAULT_MINIO,
+ .checker_name = TUR,
+ .prio_name = PRIO_ALUA,
+ .prio_args = NULL,
+ },
/*
* Hitachi controller family
*
diff -rup multipath-tools-0.4.9/multipath.conf.defaults multipath-tools-0.4.9-
fts/multipath.conf.defaults
--- multipath-tools-0.4.9/multipath.conf.defaults 2010-05-22
14:01:58.000000000 +0200
+++ multipath-tools-0.4.9-fts/multipath.conf.defaults 2012-02-07
16:10:21.000000000 +0100
@@ -266,6 +266,22 @@
# prio_args ""
# }
# device {
+# vendor "FUJITSU"
+# product "ETERNUS_DX(L|400|8000)"
+# getuid_callout "/lib/udev/scsi_id --whitelisted --
device=/dev/%n"
+# features "1 queue_if_no_path"
+# hardware_handler "0"
+# path_selector "round-robin 0"
+# path_grouping_policy group_by_prio
+# failback immediate
+# rr_weight uniform
+# no_path_retry 10
+# rr_min_io 1000
+# path_checker tur
+# prio alua
+# prio_args ""
+# }
+# device {
# vendor "(HITACHI|HP)"
# product "OPEN-.*"
# getuid_callout "/lib/udev/scsi_id --whitelisted --
device=/dev/%n"
---
With best regards

Gerhard Wichert
Senior Developer
DCS R&D HW

FUJITSU
Fujitsu Technology Solutions GmbH
Heinz-Nixdorf-Ring 1, 33106 Paderborn, Germany
Tel: +49 (5251) 525 2799
Fax: +49 (5251) 525 32 2799
Email: Gerhard.Wichert@ts.fujitsu.com
Web: ts.fujitsu.com
Company Details: ts.fujitsu.com/imprint

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