* Multipath-tools
@ 2007-08-10 8:27 S. J. van Harmelen
2007-08-10 9:47 ` Multipath-tools S. J. van Harmelen
0 siblings, 1 reply; 4+ messages in thread
From: S. J. van Harmelen @ 2007-08-10 8:27 UTC (permalink / raw)
To: dm-devel
Hey guys,
Sorry to bother you, but I have a question I think you can answer. I
also send this message to Christophe, but I don't know how long he takes
to respond. I'm trying to set up a Dell NX1950 which has an RDAC MD300
array connected with linux.
Now I got all thinks working, but the RDAC driver. I'm trying to use the
opensource multipath-tools (which I want to compile myself), but I have
some questions about it:
1) While compiling I get an error saying: "/usr/bin/ld: cannot find
-ldevmapper" Can you tell me what I can do to fix this error?
2) Can you tell me if there is a mailinglist for the multipath-tools?
3) Can you point me to some documentation about configuring the
multipath-tools with the new RDAC path checker?
Thanks very much for your time!
Kind regards,
Sander van Harmelen
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Multipath-tools
2007-08-10 8:27 Multipath-tools S. J. van Harmelen
@ 2007-08-10 9:47 ` S. J. van Harmelen
2007-08-16 14:30 ` Multipath-tools malahal
0 siblings, 1 reply; 4+ messages in thread
From: S. J. van Harmelen @ 2007-08-10 9:47 UTC (permalink / raw)
To: dm-devel
Hi again,
Seem to have found the solution for the first question. Got
multipath-tools up and running now :)
But please do answer the others questions if you have a minute to
spare...
Also I'm seeing "error calling out mpath_prio_rdac" when starting
multipathd?! Any word on that one?
Regards,
Sander
On Fri, 2007-08-10 at 10:27 +0200, S. J. van Harmelen wrote:
> Hey guys,
>
> Sorry to bother you, but I have a question I think you can answer. I
> also send this message to Christophe, but I don't know how long he takes
> to respond. I'm trying to set up a Dell NX1950 which has an RDAC MD300
> array connected with linux.
>
> Now I got all thinks working, but the RDAC driver. I'm trying to use the
> opensource multipath-tools (which I want to compile myself), but I have
> some questions about it:
>
> 1) While compiling I get an error saying: "/usr/bin/ld: cannot find
> -ldevmapper" Can you tell me what I can do to fix this error?
>
> 2) Can you tell me if there is a mailinglist for the multipath-tools?
>
> 3) Can you point me to some documentation about configuring the
> multipath-tools with the new RDAC path checker?
>
> Thanks very much for your time!
>
> Kind regards,
>
> Sander van Harmelen
^ permalink raw reply [flat|nested] 4+ messages in thread
* multipath-tools
@ 2012-02-07 15:49 Gerhard Wichert
0 siblings, 0 replies; 4+ messages in thread
From: Gerhard Wichert @ 2012-02-07 15:49 UTC (permalink / raw)
To: christophe.varoqui; +Cc: Wilck, Martin, dm-devel
[-- Attachment #1: Type: Text/Plain, Size: 3115 bytes --]
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
[-- Attachment #2: multipath-tools-0.4.9-fts.patch --]
[-- Type: text/x-patch, Size: 1828 bytes --]
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"
[-- Attachment #3: Type: text/plain, Size: 0 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-02-07 15:49 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-08-10 8:27 Multipath-tools S. J. van Harmelen
2007-08-10 9:47 ` Multipath-tools S. J. van Harmelen
2007-08-16 14:30 ` Multipath-tools malahal
-- strict thread matches above, loose matches on Subject: below --
2012-02-07 15:49 multipath-tools Gerhard Wichert
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.