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https://issues.apache.org/jira/browse/QPID-6035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14118310#comment-14118310
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ASF subversion and git services commented on QPID-6035:
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Commit 1622057 from [~aconway] in branch 'qpid/trunk'
[ https://svn.apache.org/r1622057 ]
QPID-6035: HA fix bug in qpid-ha, --help does not show help.
> HA clearly distinguish qpid-ha commands intended for cluster manager.
> ---------------------------------------------------------------------
>
> Key: QPID-6035
> URL: https://issues.apache.org/jira/browse/QPID-6035
> Project: Qpid
> Issue Type: Improvement
> Components: C++ Clustering
> Affects Versions: 0.30
> Reporter: Alan Conway
> Assignee: Alan Conway
> Fix For: 0.31
>
>
> The qpid-ha tool has two roles. It provides many commands for system
> administrators to monitor a cluster. It also provides the 'promote' command
> that should only be used by a cluster manager.
> Qpid relies on an external cluster manager (usually rgmanager) to start and
> stop brokers and to ensure that only one broker is ever primary. This only
> works if rgmanager is the only agent that uses "qpid-ha promote". Otherwise
> we can end up with multiple primaries and cluster malfunction.
> The difference between qpid-ha commands for system administrators vs. for
> cluster managers is not sufficiently clear. A sysadmin could make the mistake
> of thinking it is Ok to promote a broker without going through rgmanager.
> This needs to be more clear to avoid accidents.
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