[Pacemaker] Problem with pingd.

Tue Feb 23 04:08:32 UTC 2010

Sir,
I am afraid to ask you but how can I tell pacemaker to compare as number
instead of string.
I changed -inf: to -10000 in pingd location constarint but same problem
persists.
I also changer the global resource stickness to 10000. but still not
working.

With thanks,
Jayakrishnan.L

On Tue, Feb 23, 2010 at 1:04 AM, Andrew Beekhof <andrew at beekhof.net> wrote:

> On Mon, Feb 22, 2010 at 6:46 PM, Jayakrishnan <jayakrishnanlll at gmail.com>
> wrote:
> > Sir,
> > I have setup a 2 node cluster with heartbeat 2.99  pacemaker 1.05. I am
> > using Ubuntu 9.1. Both the packages are installed from ubuntu karmic
> > repository.
> > My packages are:
> >
> > heartbeat                   2.99.2+sles11r9-5ubuntu1
> > heartbeat-common                     2.99.2+sles11r9-5ubuntu1
> > heartbeat-common-dev                 2.99.2+sles11r9-5ubuntu1
> > heartbeat-dev                        2.99.2+sles11r9-5ubuntu1
> > libheartbeat2                        2.99.2+sles11r9-5ubuntu1
> > libheartbeat2-dev                    2.99.2+sles11r9-5ubuntu1
> > pacemaker-heartbeat                  1.0.5+hg20090813-0ubuntu4
> > pacemaker-heartbeat-dev              1.0.5+hg20090813-0ubuntu4
> >
> > My ha.cf file, crm configuration are all attached in the mail.
> >
> > I am making a postgres database cluster with slony replication. eth1 is
> my
> > heartbeat link, a cross over cable is connected between the servers in
> eth1.
> > eth0 is my external network where my cluster IP get assigned.
> > server1--> hostname node1
> > node 1 192.168.10.129 eth1
> > 192.168.1.1-->eth0
> >
> >
> > servver2 --> hostname node2
> > node2  192.168.10.130 eth1
> > 192.168.1.2 --> eth0
> >
> > Now when I pull out my eth1 cable, I need to make a failover to the other
> > node. For that i have configured pingd as follows. But it is not working.
> My
> > resources are not at all starting when I give rule as
> > rule -inf: not_defined pingd or pingd lte0
>
> You need to get 1.0.7 or tell pacemaker to do the comparison as a
> number instead of as a string.
>
> >
> > I tried changing the -inf: to inf: then the resources got started but
> > resource failover is not taking place when i pull out the eth1 cable.
> >
> > Please check my configuration and kindly point out where I am missing.
> > PLease see that I am using default resource stickness as INFINITY which
> is
> > compulsory for slony replication.
> >
> > MY ha.cf file
> > ------------------------------------------------------------------
> >
> > autojoin none
> > keepalive 2
> > deadtime 15
> > warntime 10
> > initdead 64
> > initdead 64
> > bcast eth1
> > auto_failback off
> > node node1
> > node node2
> > crm respawn
> > use_logd yes
> > ____________________________________________
> >
> > My crm configuration
> >
> > node $id="3952b93e-786c-47d4-8c2f-a882e3d3d105" node2 \
> >         attributes standby="off"
> > node $id="ac87f697-5b44-4720-a8af-12a6f2295930" node1 \
> >         attributes standby="off"
> > primitive pgsql lsb:postgresql-8.4 \
> >         meta target-role="Started" resource-stickness="inherited" \
> >         op monitor interval="15s" timeout="25s" on-fail="standby"
> > primitive pingd ocf:pacemaker:pingd \
> >         params name="pingd" hostlist="192.168.10.1 192.168.10.75" \
> >         op monitor interval="15s" timeout="5s"
> > primitive slony-fail lsb:slony_failover \
> >         meta target-role="Started"
> > primitive slony-fail2 lsb:slony_failover2 \
> >         meta target-role="Started"
> > primitive vir-ip ocf:heartbeat:IPaddr2 \
> >         params ip="192.168.10.10" nic="eth0" cidr_netmask="24"
> > broadcast="192.168.10.255" \
> >         op monitor interval="15s" timeout="25s" on-fail="standby" \
> >         meta target-role="Started"
> > clone pgclone pgsql \
> >         meta notify="true" globally-unique="false" interleave="true"
> > target-role="Started"
> > clone pingclone pingd \
> >         meta globally-unique="false" clone-max="2" clone-node-max="1"
> > location vir-ip-with-pingd vir-ip \
> >         rule $id="vir-ip-with-pingd-rule" inf: not_defined pingd or pingd
> > lte 0
> > meta globally-unique="false" clone-max="2" clone-node-max="1"
> > colocation ip-with-slony inf: slony-fail vir-ip
> > colocation ip-with-slony2 inf: slony-fail2 vir-ip
> > order ip-b4-slony2 inf: vir-ip slony-fail2
> > order slony-b4-ip inf: vir-ip slony-fail
> > property $id="cib-bootstrap-options" \
> >         dc-version="1.0.5-3840e6b5a305ccb803d29b468556739e75532d56" \
> >         cluster-infrastructure="Heartbeat" \
> >         no-quorum-policy="ignore" \
> >         stonith-enabled="false" \
> >         last-lrm-refresh="1266851027"
> > rsc_defaults $id="rsc-options" \
> >         resource-stickiness="INFINITY"
> >
> > _____________________________________
> >
> > My crm status:
> > __________________________
> >
> > crm(live)# status
> >
> >
> > ============
> > Last updated: Mon Feb 22 23:15:56 2010
> > Stack: Heartbeat
> > Current DC: node2 (3952b93e-786c-47d4-8c2f-a882e3d3d105) - partition with
> > quorum
> > Version: 1.0.5-3840e6b5a305ccb803d29b468556739e75532d56
> > 2 Nodes configured, unknown expected votes
> > 5 Resources configured.
> > ============
> >
> > Online: [ node2 node1 ]
> >
> > Clone Set: pgclone
> >     Started: [ node1 node2 ]
> > Clone Set: pingclone
> >     Started: [ node2 node1 ]
> >
> > ============================
> >
> > please help me out.
> > --
>
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