[Linux-cluster] SEMI OT. Synchronizing jboss cache dir.

Juan Ramon Martin Blanco robejrm at gmail.com
Tue Sep 1 10:59:36 UTC 2009


On Tue, Sep 1, 2009 at 12:38 PM, ESGLinux <esggrupos at gmail.com> wrote:

> Hi All,
> First, sorry if this can be considered Off Topic but my first aproach was
> using clustering to my problem so I suposse you could have the same problem.
>
> I have 2 computers running JBoss and I need to share a directory for the
> cache (I use OSCache).
>
> First I try to use a NFS service on a Red hat Cluster ( I use this
> reference
> http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/Configuration_Example_-_NFS_Over_GFS/index.html
> )
>

Do you have a shared storage? If the answer is yes, just use gfs and mount
the filesystem on both machines.

Greetings,
Juanra

>
> My problem is that the performance with this approach is too much low for
> my application. So I decided to make each machine use its own cache dir and
> with rsync keep this dirs synchronized.
>
> I don´t know if what I have done is a stupidity or It´s a good solution, so
> what do you think about it?, Do you know any way to do what I need
>
> Thanks in advance.
>
> ESG
>
>
>
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