[Pacemaker] Corosync & IPAddr problems(?)

[Stephan-Frank Henry]

Hello again,

I am having some possible problems with Corosync and IPAddr.
To be more specific, when I do a /etc/init.d/corosync stop, while everything shuts down more or less gracefully, the virtual ip never is released (still visible with ifconfig).

if I do a 'sudo ifdown --force eth0:0' it works. So there should be no direct reason for this.

This might not by itself be a problem, but I fear it could also be related to a 'split-brain' corosync handling due to network cable disconnect.
Though that might be something else, I'd rather remove all other problems and then see if it fixes itself.

I have checked syslog, but nothing really jumps out.
Are there any other logs or places where I can look?

thanks everyone!

Frank

(pls scream if more or other info is needed)

-------------------------------------------------------------

OS: Debian Lenny 64bit, kernel version: 2.6.33.3
Corosnyc: 1.2.1-1~bpo50+1
cluster-glue: 1.0.6-1~bpo50+1
libheartbeat2: 1:3.0.3-2~bpo50+1

relevant cib.xml entry:
<primitive id="ip_resource" class="ocf" type="IPaddr" provider="heartbeat">
  <instance_attributes id="virtual-ip-attribs">
    <attributes>
      <nvpair id="virtual-ip-addr" name="ip" value="150.158.183.30"/>
      <nvpair id="virtual-ip-addr-nic" name="nic" value="eth0"/>
      <nvpair id="virtual-ip-addr-netmask" name="cidr_netmask" value="22"/>
    </attributes>
  </instance_attributes>
  <operations>
    <op id="virtual-ip-monitor-10s" interval="10s" name="monitor"/>
  </operations>
</primitive>

here is a reduced log (only the ip stuff):
Feb  7 13:39:40 serverA pengine: [8695]: notice: unpack_rsc_op: Operation ip_resource_monitor_0 found resource ip_resource active on serverA
Feb  7 13:39:40 serverA pengine: [8695]: notice: native_print:      ip_resource#011(ocf::heartbeat:IPaddr):#011Started serverA
Feb  7 13:39:40 serverA pengine: [8695]: info: native_merge_weights: ms_drbd0: Rolling back scores from ip_resource
Feb  7 13:39:40 serverA pengine: [8695]: info: native_merge_weights: ms_drbd0: Rolling back scores from ip_resource
Feb  7 13:39:40 serverA pengine: [8695]: info: native_merge_weights: ip_resource: Rolling back scores from fs0
Feb  7 13:39:40 serverA pengine: [8695]: info: native_color: Resource ip_resource cannot run anywhere
Feb  7 13:39:40 serverA pengine: [8695]: notice: LogActions: Stop resource ip_resource#011(serverA)
Feb  7 13:39:40 serverA crmd: [8696]: info: do_state_transition: State transition S_POLICY_ENGINE -> S_TRANSITION_ENGINE [ input=I_PE_SUCCESS cause=C_IPC_MESSAGE origin=handle_response ]
Feb  7 13:39:42 serverA crmd: [8696]: info: te_rsc_command: Initiating action 33: stop ip_resource_stop_0 on serverA (local)
Feb  7 13:39:42 serverA lrmd: [8693]: info: cancel_op: operation monitor[7] on ocf::IPaddr::ip_resource for client 8696, its parameters: CRM_meta_interval=[10000] ip=[150.158.183.30] 
Feb  7 13:39:42 serverA crmd: [8696]: info: do_lrm_rsc_op: Performing key=33:13:0:0dff3321-22f5-411c-a50a-e95fcfa4dd6f op=ip_resource_stop_0 )
Feb  7 13:39:42 serverA lrmd: [8693]: info: rsc:ip_resource:14: stop
Feb  7 13:39:42 serverA crmd: [8696]: info: process_lrm_event: LRM operation ip_resource_monitor_10000 (call=7, status=1, cib-update=0, confirmed=true) Cancelled
Feb  7 13:40:02 serverA lrmd: [8693]: WARN: ip_resource:stop process (PID 10541) timed out (try 1).  Killing with signal SIGTERM (15).
Feb  7 13:40:02 serverA lrmd: [8693]: WARN: operation stop[14] on ocf::IPaddr::ip_resource for client 8696, its parameters: ip=[150.158.183.30] cidr_netmask=[22] CRM_meta_timeout=[20000] 
Feb  7 13:40:02 serverA lrmd: [8693]: info: record_op_completion: cannot record operation stop[14] on ocf::IPaddr::ip_resource for client 8696: the client is gone
Feb  7 13:40:02 serverA lrmd: [8693]: WARN: notify_client: client for the operation operation stop[14] on ocf::IPaddr::ip_resource for client 8696, its parameters: ip=[150.158.183.30] 

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