[Pacemaker] Pacemaker-remote with KVM - start timeout not working

[Саша Александров]

David,

Thank you, this is it! Option name is not that self-explaining...

Best regards,
Alexandr A. Alexandrov

2014-09-15 20:46 GMT+04:00 David Vossel <dvossel at redhat.com>:

>
>
> ----- Original Message -----
> > Hi!
> >
> > I guess it would be better to start a separate thread on this.
> >
> > I have a VM with pacemaker-remote installed.
> >
> > Stack: cman
> > Current DC: wings1 - partition with quorum
> > Version: 1.1.10-14.el6-368c726
> > 3 Nodes configured
> > 2 Resources configured
> >
> >
> > Online: [ oracle-test:vm-oracle-test wings1 wings2 ]
>
> The remote-node in this case is named 'oracle-test'. The remote-node's
> container resource
> is 'vm-oracle-test'.  Internally pacemaker makes a connection resource
> named after the
> remote-node. That resource represents the pacemaker_remote connection.
>
> Kind of confusing I know. Here's the point.  The connection resource
> 'oracle-test' is what is
> timing out here, not the vm itself. By default the connection resource has
> a 60 second
> timeout. If you want to increase that timeout use the
> remote-connect-timeout resource
> metadata option.  You don't have to fully understand how all this works,
> just know that the
> remote-connection-timeout option needs to be greater than the time it
> takes for the virtual
> machine to fully initialize.
>
>
> http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Pacemaker_Explained/index.html#s-resource-options
>
> Hope that helps!
>
> -- Vossel
>
> >
> > vm-oracle-test (ocf::heartbeat:VirtualDomain): Started wings2
> >
> > 2 resources configured...
> >
> > However,
> >
> > # pcs resource show
> > vm-oracle-test (ocf::heartbeat:VirtualDomain): Started
> >
> > As I understand, pacemaker considered pacemaker-remote on the VM as some
> sort
> > of 'virtual resource' (called 'oracle-test' in my case), since I have
> only
> > one 'primitive' section (VirtualDomain) in my CIB.
> >
> > Well, the problem is here:
> >
> > Sep 15 12:28:13 wings1 crmd[13553]: error: process_lrm_event: LRM
> operation
> > oracle-test_start_0 (8397) Timed Out (timeout=60000ms)
> > Sep 15 12:28:13 wings1 crmd[13553]: warning: status_from_rc: Action 7
> > (oracle-test_start_0) on wings1 failed (target: 0 vs. rc: 1): Error
> > Sep 15 12:28:13 wings1 crmd[13553]: warning: update_failcount: Updating
> > failcount for oracle-test on wings1 after failed start: rc=1
> > (update=INFINITY, time=1
> > 410769693)
> >
> > Timeout is 60 seconds! Even though I have:
> >
> > <primitive class="ocf" id="vm-oracle-test" provider="heartbeat"
> > type="VirtualDomain">
> > <instance_attributes id="vm-oracle-test-instance_attributes">
> > <nvpair id="vm-oracle-test-instance_attributes-hypervisor"
> name="hypervisor"
> > value="qemu:///system"/>
> > <nvpair id="vm-oracle-test-instance_attributes-config" name="config"
> > value="/etc/libvirt/qemu/oracle-test.xml"/>
> > </instance_attributes>
> > <operations>
> > <op id="vm-oracle-test-monitor-interval-60s" interval="60s"
> name="monitor"/>
> > <op id="vm-oracle-test-start-timeout-300s-interval-0s-on-fail-restart"
> > interval="0s" name="start" on-fail="restart" timeout="300s"/>
> > <op id="vm-oracle-test-stop-timeout-60s-interval-0s-on-fail-block"
> > interval="0s" name="stop" on-fail="block" timeout="60s"/>
> > </operations>
> >
> > Moreover, VirtualDomain RA has this:
> >
> > <actions>
> > <action name="start" timeout="90" />
> > <action name="stop" timeout="90" />
> > <action name="status" depth="0" timeout="30" interval="10" />
> > <action name="monitor" depth="0" timeout="30" interval="10" />
> > <action name="migrate_from" timeout="60" />
> > <action name="migrate_to" timeout="120" />
> >
> >
> > My VM is unable to start in 60 seconds. What could be done here?
> >
> > --
> > Best regards,
> > Alexandr A. Alexandrov
> >
> > _______________________________________________
> > Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
> > Project Home: http://www.clusterlabs.org
> > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> > Bugs: http://bugs.clusterlabs.org
> >
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>



-- 
С уважением, ААА.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.clusterlabs.org/pipermail/pacemaker/attachments/20140916/c21ca487/attachment.htm>