[Pacemaker] Collocation Resources

[Travis Dolan]

Hello Andrew,

I have created the report.

I do not know how to access your bugzilla. Could you please let me know
where/what to do.

Thanks in advance.

On Wed, Mar 24, 2010 at 12:49 AM, Andrew Beekhof <andrew at beekhof.net> wrote:

> On Wed, Mar 24, 2010 at 12:43 AM, Travis Dolan <travis at mylasso.com> wrote:
> > I would like to know if it is possible to configure more than two
> resources
> > within a collocation group.
> >
> > Simply put I have 10 Virtual IPs that will need to migrate from Node A to
> > Node B in the event of any failures. I also need these IPs to all start
> on
> > the same Node in the event that both Nodes are knocked out, then come
> back
> > online (ie. my cage goes dark).
> >
> > My existing config is below...
> >
> > node wsa \
> >         attributes standby="off"
> > node wsb \
> >         attributes standby="off"
> > primitive ip1 ocf:heartbeat:IPaddr2 \
> >         params ip="10.0.1.10" cidr_netmask="24" nic="eth0:1" \
> >         op monitor interval="30"
> > primitive ip2 ocf:heartbeat:IPaddr2 \
> >         params ip="10.0.1.11" cidr_netmask="24" nic="eth0:2" \
> >         op monitor interval="30"
> > primitive ip3 ocf:heartbeat:IPaddr2 \
> >         params ip="10.0.1.12" cidr_netmask="24" nic="eth0:3" \
> >         op monitor interval="30"
> > primitive ip4 ocf:heartbeat:IPaddr2 \
> >         params ip="10.0.1.13" cidr_netmask="24" nic="eth0:4" \
> >         op monitor interval="30"
> > colocation all-ips inf: ip1 ip2 ip3 ip4
> > property $id="cib-bootstrap-options" \
> >         dc-version="1.0.8-2a76c6ac04bcccf42b89a08e55bfbd90da2fb49a" \
> >         cluster-infrastructure="openais" \
> >         expected-quorum-votes="2" \
> >         stonith-enabled="false" \
> >         no-quorum-policy="ignore"
> > rsc_defaults $id="rsc-options" \
> >         resource-stickiness="100"
> >
> > If I stop corosync from running on either node, the IPs are migrated
> without
> > issue. The problem occures when both nodes come up at or close to the
> same
> > time. An example of this would be...
> >
> > Node A
> > /etc/init.d/corosync stop
> >
> > Node B
> > /etc/init.d/corosync stop
> >
> > Node A
> > /etc/init.d/corosync start
> >
> > Node B
> > /etc/init.d/corosync start
> >
> > Result
> > ---------
> >
> > Online: [ wsa wsb ]
> >
> > ip1     (ocf::heartbeat:IPaddr2):       Started wsa
> > ip2     (ocf::heartbeat:IPaddr2):       Started wsb
> > ip3     (ocf::heartbeat:IPaddr2):       Started wsa
> > ip4     (ocf::heartbeat:IPaddr2):       Started wsb
> >
>
> Looks like a bug somewhere.
> Could you create a hb_report archive covering the test scenario
> described above and attach it to a new bugzilla please?
>
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