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https://issues.apache.org/jira/browse/ARTEMIS-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15843473#comment-15843473
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ASF subversion and git services commented on ARTEMIS-932:
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Commit 5f3159f4c87ea6f850c81e48bfd32c41f07a00a8 in activemq-artemis's branch
refs/heads/master from [~gaohoward]
[ https://git-wip-us.apache.org/repos/asf?p=activemq-artemis.git;h=5f3159f ]
ARTEMIS-932 2 brokers can be started using the same store
> 2 brokers can be started using the same store
> ---------------------------------------------
>
> Key: ARTEMIS-932
> URL: https://issues.apache.org/jira/browse/ARTEMIS-932
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 1.5.2
> Reporter: Howard Gao
> Assignee: Howard Gao
> Fix For: 1.5.x
>
>
> With live-only ha policy, two brokers can be started at the same time even if
> they are using the same data store.
> Data store should be exclusive to each broker, otherwise the data will get
> messed up.
> This can be fixed using the shared store live activation, namely using the
> FileNodeManager to get exclusive lock before starting/init the broker.
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