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https://issues.apache.org/jira/browse/QPID-3286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13042664#comment-13042664
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sujith paily commented on QPID-3286:
------------------------------------

Hi,

 Thanks for your update Alan. As you said qpid is going down due to journal 
overflow. But how can we *automatically* up the node which is going down (so 
that we can gurantee high avilability). Is it possible to increment the journl 
size and start the node which is down automatically?. When we up will it sync 
with the node which is running?

> cluster node went down
> ----------------------
>
>                 Key: QPID-3286
>                 URL: https://issues.apache.org/jira/browse/QPID-3286
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Clustering
>    Affects Versions: 0.10
>         Environment: Two node persistent cluster using openais. Both nodes 
> are CentOS 5.5.
>            Reporter: sujith paily
>            Assignee: Alan Conway
>            Priority: Critical
>              Labels: adminis, newbie
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> I have configured qpid 0.10 c++ brocker as 2 node persistent cluster. I was 
> worked without any issue for few hours or sometimes one or two day. But one  
> node went down after some time with following error.
> ---------------------------------------
> 2011-05-30 12:55:28 warning Journal "OPC_MESSAGE_QUEUE": Enqueue capacity 
> threshold exceeded on queue "OPC_MESSAGE_QUEUE".
> 2011-05-30 12:55:28 error Unexpected exception: Enqueue capacity threshold 
> exceeded on queue "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)
> 2011-05-30 12:55:28 error Connection 192.168.1.138:5672-192.168.1.10:58839 
> closed by error: Enqueue capacity threshold exceeded on queue 
> "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)(501)
> 2011-05-30 12:55:28 critical cluster(192.168.1.138:6321 READY/error) local 
> error 11545 did not occur on member 192.168.1.139:25161: Enqueue capacity 
> threshold exceeded on queue "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587)
> 2011-05-30 12:55:28 critical Error delivering frames: local error did not 
> occur on all cluster members : Enqueue capacity threshold exceeded on queue 
> "OPC_MESSAGE_QUEUE". (JournalImpl.cpp:587) (qpid/cluster/ErrorCheck.cpp:89)
> 2011-05-30 12:55:28 notice cluster(192.168.1.138:6321 LEFT/error) leaving 
> cluster QCLUSTER
> 2011-05-30 12:55:28 notice Shut down
> --------------------------------------
> But the remaining node is working without any issue.

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