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From Christian Posta <christian.po...@gmail.com>
Subject Re: AMQ-4694: add support for flock-based shared lock file
Date Tue, 27 Aug 2013 20:52:38 GMT
Cool! Thanks for the contribution!


On Tue, Aug 27, 2013 at 7:37 AM, Harris, Carl <ceharris@vt.edu> wrote:

> Greetings,
>
> I just opened AMQ-4694 that contains a patch to add optional support for
> native flock (2) shared lock files.  This will allow the use of Shared File
> System Master/Slave on any OCFS2 file system that supports cluster-aware
> locks.
>
> The implementation utilizes native calls to the underlying standard C
> library, using JNA to avoid any of the build complications that would
> result from direct use of JNI.
>
> The patch can be applied cleanly to the current trunk or
> tags/activemq-5.8.0.
>
> I applied the patch to a copy of the 5.8.0 source and am now running my
> broker instances using shared filesystem master/slave on my OCFS2-based
> cluster.
>
> Comments, feedback, criticism welcome.
>
> carl




-- 
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta

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