[Linux-cluster] quorum dissolved but resources are still alive
Kaloyan Kovachev
kkovachev at varna.net
Wed Jun 1 08:19:31 UTC 2011
Hi,
replying to your original email ...
the problem i can see in the logs is the line:
openais[971]: [SYNC ] This node is within the primary component and will
provide service.
as you have expected_votes=2 and node votes=1 this shouldn't happen, so it
looks as a bug
P.S.
If you had fencing configured - when node2 is back it would fence node1
and start the services
On Tue, 31 May 2011 18:22:01 +0200, Martin Claudio
<claudio.martin at abilene.it> wrote:
> Hi,
>
> i have a problem with a 2 node cluster with this conf:
>
>
> <clusternodes>
> <clusternode name="TEST1" nodeid="1" votes="1">
> <fence/>
> </clusternode>
> <clusternode name="TEST2" nodeid="2" votes="2">
> <fence/>
> </clusternode>
> </clusternodes>
> <cman expected_votes="2"/>
>
>
> all is ok but when node 2 goes down quorum dissolved but resources is
> not stopped, here log:
>
>
> clurgmgrd[1302]: <emerg> #1: Quorum Dissolved
> kernel: dlm: closing connection to node 2
> openais[971]: [CLM ] r(0) ip(10.1.1.11)
> openais[971]: [CLM ] Members Left:
> openais[971]: [CLM ] r(0) ip(10.1.1.12)
> openais[971]: [CLM ] Members Joined:
> openais[971]: [CMAN ] quorum lost, blocking activity
> openais[971]: [CLM ] CLM CONFIGURATION CHANGE
> openais[971]: [CLM ] New Configuration:
> openais[971]: [CLM ] r(0) ip(10.1.1.11)
> openais[971]: [CLM ] Members Left:
> openais[971]: [CLM ] Members Joined:
> openais[971]: [SYNC ] This node is within the primary component and will
> provide service.
> openais[971]: [TOTEM] entering OPERATIONAL state.
> openais[971]: [CLM ] got nodejoin message 10.1.1.11
> openais[971]: [CPG ] got joinlist message from node 1
> ccsd[964]: Cluster is not quorate. Refusing connection.
>
>
> cluster recognized that quorum is dissolved but resource manager doesn't
> stop resource, ip address is still alive, filesystem is still mount,
> i'll expect an emergency shutdown but it does not happen....
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