Re: [Linux-cluster] openais question

Pedro Bandim Faustino Fri, 07 Dec 2007 07:34:55 -0800

Other way to observe the same (maybe other reason??):

After booting both nodes, when doing a service cman start on both nodes with some seconds of interval between both commands, the two nodes join the cluster and get quored. When doing service cman stop on both nodes (also with some seconds of interval between both commands), one of the nodes successfully leaves the cluster, but the other prints this out


[EMAIL PROTECTED] ~]# service cman stop
Stopping cluster:
  Stopping fencing... done
  Stopping cman... failed
Timed-out waiting for cluster
                                                          [FAILED]

while the messages in the log are
Dec  7 15:27:17 m07 openais[5436]: [TOTEM] The consensus timeout expired.
Dec  7 15:27:17 m07 openais[5436]: [TOTEM] entering GATHER state from 3.
Dec  7 15:27:32 m07 openais[5436]: [TOTEM] The consensus timeout expired.
Dec  7 15:27:32 m07 openais[5436]: [TOTEM] entering GATHER state from 3.
Dec  7 15:27:47 m07 openais[5436]: [TOTEM] The consensus timeout expired.
Dec  7 15:27:47 m07 openais[5436]: [TOTEM] entering GATHER state from 3.

Do you know what the problem is?

output of ps fax:
....
5430 ?        Ssl    0:00 /sbin/ccsd
5436 ?        SLl    0:03 aisexec
5450 ?        Ss     0:00 /sbin/groupd
5458 ?        Ss     0:00 /sbin/fenced
5464 ?        Ss     0:00 /sbin/dlm_controld
5470 ?        Ss     0:00 /sbin/gfs_controld
...

cluster.conf
<?xml version="1.0"?>
<cluster name="VoIP_RCTS" config_version="8">

<cman two_node="0" expected_votes="3">
</cman>

<!-- Change logging from /var/log/messages to /log/cluster/cluster.log -->
<rm log_level="6" log_facility="local4">
</rm>

<fence_daemon post_join_delay="10"/>

<clusternodes>
       <clusternode name="m07.<whatever>" votes="1" nodeid="1">
               <fence>

               </fence>
       </clusternode>
       <clusternode name="m08.<whatever>" votes="1" nodeid="2">
               <fence>

               </fence>
       </clusternode>
</clusternodes>

<fencedevices>

<fencedevice name="fence_bladecenter-VoIP_RCTS-cluster" agent="fence_bladecenter" ipaddr="192.168.0.1" login="<login>" password="<password>"/>

</fencedevices>

<!-- Specify here the shared quorum disk -->
<quorumd label="QUORUM-VoIP" votes="1"/></cluster>




Pedro Bandim Faustino
email/sip: [EMAIL PROTECTED]

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Pedro Bandim Faustino wrote:

Hi All,

I've a running cluster (v2.01.00) with two Fedora7 nodes. While testing I've disabled all the NICs in one node. I started observing these messages on the other node:


Dec  7 13:05:55 m07 openais[4233]: [TOTEM] The consensus timeout expired.
Dec  7 13:05:55 m07 openais[4233]: [TOTEM] entering GATHER state from 3.
Dec  7 13:06:10 m07 openais[4233]: [TOTEM] The consensus timeout expired.
Dec  7 13:06:10 m07 openais[4233]: [TOTEM] entering GATHER state from 3.
Dec  7 13:06:25 m07 openais[4233]: [TOTEM] The consensus timeout expired.
Dec  7 13:06:25 m07 openais[4233]: [TOTEM] entering GATHER state from 3.

When I enabled the NICs and network was restored the same messages kept appearing, now on both nodes.

I've searched but couldn't find an answer/explanation.

Thanks for your help,

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