hi,
Alejandro Rios Peña wrote:
Sorry to write you off-list, but I'm having troubles whit a hb v2 style
cib.xml config whit DRBD OCF agents, and I would really appreciate if
you could show me your config to see if I can spot my errors.
as far as i know, the relevant parts are...
for the drbd resource
<master_slave id="ms_drbd_mysql">
<meta_attributes id="ms_drbd_mysql_ma">
<attributes>
<nvpair id="ms_drbd_mysql_master_max" name="master_max" value="1"/>
<nvpair id="ms_drbd_mysql_master_node_max" name="master_node_max"
value="1"/>
<nvpair id="ms_drbd_mysql_clone_max" name="clone_max" value="2"/>
<nvpair id="ms_drbd_mysql_clone_node_max" name="clone_node_max"
value="1"/>
<nvpair id="ms_drbd_mysql_clone_role" name="target_role"
value="started"/>
<nvpair id="ma_drbd_mysql_globally_unique" name="globally_unique"
value="false"/>
<nvpair id="ma_drbd_mysql_notify" name="notify" value="yes"/>
</attributes>
</meta_attributes>
<primitive class="ocf" id="drbd_mysql" provider="heartbeat"
type="drbd">
<operations>
<op name="monitor" id="drbd_mysql_mon_normal" interval="5s" timeout="10s"
role="Started"/>
</operations>
<instance_attributes id="drbd_mysql_ia">
<attributes>
<nvpair id="drbd_mysql_attr_0" name="drbd_resource"
value="mysql1"/>
<nvpair id="drbd_mysql_clone_overrides_hostname"
name="clone_overrides_hostname" value="yes"/>
<nvpair id="drbd_mysql_role" name="target_role" value="started"/>
</attributes>
</instance_attributes>
</primitive>
</master_slave>
for the fs resource
<primitive class="ocf" id="fs_mysql" provider="heartbeat"
type="Filesystem">
<operations>
<op id="fs_mysql_mon" interval="30s" name="monitor" timeout="30s"/>
</operations>
<instance_attributes id="fs_mysql_ia">
<attributes>
<nvpair id="fs_mysql_attr_0" name="device" value="/dev/drbd1"/>
<nvpair id="fs_mysql_attr_1" name="directory" value="/data/mysql"/>
<nvpair id="fs_mysql_attr_2" name="fstype" value="ext3"/>
</attributes>
</instance_attributes>
</primitive>
for starting the resources in the right order
<rsc_order id="drbd_before_fs_mysql" action="start" from="fs_mysql"
to_action="promote" to="ms_drbd_mysql"/>
and for colocating drbd and fs
<rsc_colocation id="colo_drbd_fs_mysql" to="ms_drbd_mysql" to_role="master"
from="fs_mysql" score="INFINITY" />
hopefully, i did not forget anything important :)
please note, that i use clone_overrides_hostname=yes in ms_drbd_mysql.
this is for letting drbd run on any two out of X (e.g. 3, 5, 10) nodes
in the cluster. please refer to http://wiki.linux-ha.org/DRBD/HowTov2
if your ip addresses and drbd configuration are in the "normal" way,
then you can ommit this meta_attribute.
please too note, that my monitoring section is somewhat under
construction - please refer to the seperate thread for the current
status.
cheers,
raoul bhatia
ps: sending a copy to the list, as some others might benefit from my
email :)
--
____________________________________________________________________
DI (FH) Raoul Bhatia M.Sc. email. [EMAIL PROTECTED]
Technischer Leiter
IPAX - Aloy Bhatia Hava OEG web. http://www.ipax.at
Barawitzkagasse 10/2/2/11 email. [EMAIL PROTECTED]
1190 Wien tel. +43 1 3670030
FN 277995t HG Wien fax. +43 1 3670030 15
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