in this case your quorum should be provides 2 votes, in this case if two nodes dies and you want to continue with just one node {1(votes per node) + 2(quorum devices) = 3 votes of 5}, more than half
2014-02-14 18:34 GMT+01:00 Digimer <lists@xxxxxxxxxx>:
Replies in-line:You generally don't need to set this, the cluster can calculate it.
On 14/02/14 12:07 PM, FABIO FERRARI wrote:
So it's not a normal behavior, I guess.
Here is my cluster.conf:
<?xml version="1.0"?>
<cluster config_version="59" name="mail">
<clusternodes>
<clusternode name="eta.mngt.unimo.it" nodeid="1">
<fence>
<method name="fence-eta">
<device name="fence-eta"/>
</method>
</fence>
</clusternode>
<clusternode name="beta.mngt.unimo.it" nodeid="2">
<fence>
<method name="fence-beta">
<device name="fence-beta"/>
</method>
</fence>
</clusternode>
<clusternode name="guerro.mngt.unimo.it" nodeid="3">
<fence>
<method name="fence-guerro">
<device name="fence-guerro"
port="Guerro
" ssl="on" uuid="4213f370-9572-63c7-26e4-22f0f43843aa"/>
</method>
</fence>
</clusternode>
</clusternodes>
<cman expected_votes="5"/>
<quorumd label="mail-qdisk"/>
You don't set any votes, so the default is "1". So with expected votes being 5, that means all three nodes have to be up or two nodes and qdisk.By default, /var/log/messages is the most useful. Checking 'cman_tool status' and 'clustat' are also good.
<rm>
<resources>
<ip address="155.185.44.61/24" sleeptime="10"/>
<mysql config_file="/etc/my.cnf"
listen_address="155.185.44.61" name="mysql"
shutdown_wait="10" startup_wait="10"/>
<script file="/etc/init.d/httpd" name="httpd"/>
<script file="/etc/init.d/postfix" name="postfix"/>
<script file="/etc/init.d/dovecot" name="dovecot"/>
<fs device="/dev/mapper/mailvg-maillv"
force_fsck="1" force_unmount="1" fsid="58161"
fstype="xfs" mountpoint="/cl" name="mailvg-maill
v" options="defaults,noauto" self_fence="1"/>
<lvm lv_name="maillv" name="lvm-mailvg-maillv"
self_fence="1" vg_name="mailvg"/>
</resources>
<failoverdomains>
<failoverdomain name="mailfailoverdomain"
nofailback="1" ordered="1" restricted="1">
<failoverdomainnode
name="eta.mngt.unimo.it" priority="1"/>
<failoverdomainnode
name="beta.mngt.unimo.it" priority="2"/>
<failoverdomainnode
name="guerro.mngt.unimo.it" priority="3"/>
</failoverdomain>
</failoverdomains>
<service domain="mailfailoverdomain" max_restarts="3"
name="mailservices" recovery="restart"
restart_expire_time="600">
<fs ref="mailvg-maillv">
<ip ref="155.185.44.61/24">
<mysql ref="mysql">
<script ref="httpd"/>
<script ref="postfix"/>
<script ref="dovecot"/>
</mysql>
</ip>
</fs>
</service>
</rm>
<fencedevices>
<fencedevice agent="fence_ipmilan" auth="password"
ipaddr="155.185.135.105" lanplus="on" login="root"
name="fence-eta" passwd="******" pr
ivlvl="ADMINISTRATOR"/>
<fencedevice agent="fence_ipmilan" auth="password"
ipaddr="155.185.135.106" lanplus="on" login="root"
name="fence-beta" passwd="******" p
rivlvl="ADMINISTRATOR"/>
<fencedevice agent="fence_vmware_soap"
ipaddr="155.185.0.10" login="etabetaguerro"
name="fence-guerro" passwd="******"/>
</fencedevices>
</cluster>
What log file do you need? There are many in /var/log/cluster..
--
Digimer
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