[Pacemaker] Question about cluster start-up in a 2 node cluster with a node offline.

emmanuel segura emi2fast at gmail.com
Fri Feb 10 21:23:47 UTC 2012


i don't know why you make a only resource for your stonith ipmi and after
make a clone



2012/2/10 James FLatten <jflatten at iso-ne.com>

> **
> On 02/09/2012 09:36 AM, Andreas Kurz wrote:
>
> No, this is not a correct behavior ... but for more ... not enough
> information.
>
>  Andreas-
>
> Thanks for looking at this.
>
> Here is the version information:
>
> pacemaker-libs-1.1.6-3.el6.x86_64
> pacemaker-1.1.6-3.el6.x86_64
> pacemaker-cluster-libs-1.1.6-3.el6.x86_64
> pacemaker-cli-1.1.6-3.el6.x86_64
> drbd-pacemaker-8.4.1-1.el6.x86_64
> corosync-1.4.1-4.el6.x86_64
> corosynclib-1.4.1-4.el6.x86_64
>
> Here is the configuration:
>
> node nodea \
>     attributes standby="off"
> node nodeb \
>     attributes standby="off"
> primitive ClusterIP ocf:heartbeat:IPaddr2 \
>     params ip="192.168.1.3" cidr_netmask="32" \
>     op monitor interval="30s"
> primitive datafs ocf:heartbeat:Filesystem \
>     params device="/dev/drbd0" directory="/data" fstype="ext3" \
>     meta target-role="Started"
> primitive drbd0 ocf:linbit:drbd \
>     params drbd_resource="drbd0" \
>     op monitor interval="60s"
> primitive drbd1 ocf:linbit:drbd \
>     params drbd_resource="drbd1" \
>     op monitor interval="60s"
> primitive httpd ocf:heartbeat:apache \
>     params configfile="/etc/httpd/conf/httpd.conf" \
>     op monitor interval="1min"
> primitive ipmi-fencing stonith:fence_ipmilan \
>     params pcmk_host_list="nodea nodeb" ipaddr="xxx.xxx.xxx.xxx"
> login="xxxxxxx" passwd="xxxxxxx" lanplus="1" timeout="4" auth="md5" \
>     op monitor interval="60s"
> primitive patchfs ocf:heartbeat:Filesystem \
>     params device="/dev/drbd1" directory="/patch" fstype="ext3" \
>     meta target-role="Started"
> group web datafs patchfs ClusterIP httpd
> ms drbd0clone drbd0 \
>     meta master-max="1" master-node-max="1" clone-max="2"
> clone-node-max="1" notify="true"
> ms drbd1clone drbd1 \
>     meta master-max="1" master-node-max="1" clone-max="2"
> clone-node-max="1" notify="true"
> clone fencing ipmi-fencing
> colocation datafs-with-drbd0 inf: web drbd0clone:Master
> colocation patchfs-with-drbd1 inf: web drbd1clone:Master
> order datafs-after-drbd0 inf: drbd0clone:promote web:start
> order patchfs-after-drbd1 inf: drbd1clone:promote web:start
> property $id="cib-bootstrap-options" \
>     dc-version="1.1.6-3.el6-a02c0f19a00c1eb2527ad38f146ebc0834814558" \
>     cluster-infrastructure="openais" \
>     expected-quorum-votes="2" \
>     stonith-enabled="true" \
>     no-quorum-policy="ignore" \
>     last-lrm-refresh="1328556424"
> rsc_defaults $id="rsc-options" \
>     resource-stickiness="100"
>
>  Attached is the log file from the time the system started up on the b
> node until the services finished coming online.
>
> Thanks!
> Davin
>
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>


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