[Pacemaker] configuration problem: migration no working always

Claus Denk denk at us.es
Wed Oct 6 07:11:20 EDT 2010


Dear all,

I don't understand the following behaviour. We have and active/passive 
cluster with drbd, mysql and apache, I attach the configuration.
I have devided the resources in two groups (filesystem+mysql in one 
"BasicServices", cluster ip and apache in the other, "ClusterServices"). 
Now, if I do a "standby" in the active node, everything goes nicely over 
to the other. Also, if I "migrate BasicServices", all resources migrate 
over to the other node. However, if I do "migrate ClusterServices" the 
resources belonging to the two groups are just shut down on the active 
node, no migration. Is my configuration missing something?

Thanx for any hints!!

node nodo1 \
     attributes standby="off"
node nodo2 \
     attributes standby="off"
primitive ClusterIP ocf:heartbeat:IPaddr2 \
     params ip="192.168.1.190" cidr_netmask="32" \
     op monitor interval="10s"
primitive MailAlert ocf:heartbeat:MailTo \
     params email="denk at us.es"
primitive MySql ocf:heartbeat:mysql \
     params binary="/usr/bin/mysqld_safe" config="/etc/my.cnf" 
socket="/var/lib/mysql/mysql.sock" datadir="/var/www/data" 
pid="/var/lib/mysql/mysql.pid" test_user="root" test_passwd="" 
test_table="claus.conceptos" \
     op monitor interval="60s" timeout="5s" OCF_CHECK_LEVEL="1" \
     op start interval="0s" timeout="120s" \
     op stop interval="0s" timeout="120s"
primitive WebFS ocf:heartbeat:Filesystem \
     params device="/dev/drbd1" directory="/var/www" fstype="ext3"
primitive WebSite ocf:heartbeat:apache \
     params configfile="/etc/httpd/conf/httpd.conf" \
     op monitor interval="1min"
primitive nodo1-stonith stonith:external/claus \
     params hostname="nodo1" \
     meta target-role="Started"
primitive nodo2-stonith stonith:external/claus \
     params hostname="nodo2" \
     meta target-role="Started"
primitive ping ocf:pacemaker:ping \
     params host_list="192.168.1.1" multiplier="100"
primitive wwwdrbd ocf:linbit:drbd \
     params drbd_resource="wwwdata" \
     op monitor interval="60s"
group BasicServices WebFS MySql \
     meta target-role="Started"
group ClusterServices ClusterIP WebSite MailAlert \
     meta target-role="Started"
ms WebData wwwdrbd \
     meta master-max="1" master-node-max="1" clone-max="2" 
clone-node-max="1" notify="true"
clone pingclone ping \
     meta globally-unique="false" target-role="Started"
location ClusterServices-on-connected-node ClusterServices \
     rule $id="GroupServer-on-connected-node-rule" -inf: not_defined 
pingd or pingd number:lte 0
location stonith-on-other1 nodo1-stonith -inf: nodo1
location stonith-on-other2 nodo2-stonith -inf: nodo2
colocation BasicServices-on-drbd inf: BasicServices WebData:Master
colocation ClusterServices-on-BasicServcies inf: BasicServices 
ClusterServices
order ClusterServices-after-BasicServices inf: BasicServices ClusterServices
order FileSystem-after-WebData inf: WebData:promote BasicServices:start
property $id="cib-bootstrap-options" \
     dc-version="1.0.9-89bd754939df5150de7cd76835f98fe90851b677" \
     cluster-infrastructure="openais" \
     stonith-enabled="false" \
     no-quorum-policy="ignore" \
     expected-quorum-votes="4" \
     last-lrm-refresh="1286360161"
rsc_defaults $id="rsc-options" \
     resource-stickiness="100"





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