Replies in-line:
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"/>
You generally don't need to set this, the cluster can calculate it.
<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.
<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..
By default, /var/log/messages is the most useful. Checking 'cman_tool
status' and 'clustat' are also good.
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