Am Donnerstag, 25. Februar 2010 11:54:57 schrieb Frank Lazzarini:
> Hi there, I have a config setup in Ubuntu 9.10 with Pacemaker 1.0.5 here
> it is
>
> node $id="76df8738-d836-4a95-afe3-732bc5cc7b66" ewadata2 \
>      attributes standby="off"
> node $id="fd56770d-eef2-47e5-97aa-813ae1e71d7f" ewadata1 \
>      attributes standby="off"
>
> primitive IP ocf:heartbeat:IPaddr \
>      params ip="10.65.68.245" \
>      meta is-managed="true" target-role="Started"
> primitive drbd_r0 ocf:heartbeat:drbd \
>      params drbd_resource="r0" \
>      op monitor interval="9s" role="Master" timeout="20s" \
>      op monitor interval="10s" role="Slave" timeout="20s"
> primitive fs-drbd_r0 ocf:heartbeat:Filesystem \
>      params fstype="ext4" directory="/data" device="/dev/drbd0" \
>      op monitor interval="5s"
>
> ms ms-drbd_r0 drbd_r0 \
>      meta clone-max="2" notify="true" globally-unique="false"
>
> location fs-drbd fs-drbd_r0 \
>      rule $id="fs-drbd-rule" inf: #uname eq ewadata1
> location l_prefer_IP IP \
>      rule $id="l_prefer_IP-rule" inf: #uname eq ewadata1
> location ms-drbd-master ms-drbd_r0 \
>      rule $id="ms-drbd-master-rule" $role="master" inf: #uname eq ewadata1

Do you have any special reason why do you want to have the service run on that 
machine? Are both machines not identically? I'd throw these rules out.

> order IP_before_ms-drbd inf: IP ms-drbd_r0:start
> order ms-drbd_before_fs-drbd inf: ms-drbd_r0:promote fs-drbd:start

order ms-drbd_before_fs inf: ms-drbd_r0:promote fs-drbd:start

Also make a colocation
colocation fs_with_drbd inf: fs-drbd: Started ms-drbd-r0:Master

Make a group out of the fs-drbd and the IP.

Greetings,
-- 
Dr. Michael Schwartzkopff
MultiNET Services GmbH
Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany
Tel: +49 - 89 - 45 69 11 0
Fax: +49 - 89 - 45 69 11 21
mob: +49 - 174 - 343 28 75

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Skype: misch42
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