[Gluster-users] What application workloads are too slow for you on gluster?

Pranith Kumar Karampuri pkarampu at redhat.com
Mon Oct 3 07:23:36 UTC 2016


If doing a VM on top of gluster is the kind of solution you are resorting
to. Do you think using gluster-block would be a good idea here? It is still
in development state. We are working on how to get snapshot
functionalities. But if you guys want to test and give us feedback, that
would be very helpful and we can move very quickly to get it in GA state.

On Tue, Sep 27, 2016 at 5:13 PM, André Bauer <abauer at magix.net> wrote:

> Dito...
>
> Am 24.09.2016 um 17:29 schrieb Kevin Lemonnier:
> > On Sat, Sep 24, 2016 at 07:48:53PM +0530, Pranith Kumar Karampuri wrote:
> >>    hi,
> >>    A A A A A  I want to get a sense of the kinds of applications you
> tried
> >>    out on gluster but you had to find other alternatives because gluster
> >>    didn't perform well enough or the soultion would become too
> expensive if
> >>    you move to all SSD kind of setup.
> >
> > Hi,
> >
> > Web Hosting is what comes to mind for me. Applications like prestashop,
> wordpress,
> > some custom apps ... I know that I try to use DRBD as much as I can for
> that since
> > GlusterFS makes the sites just way too slow to use, I tried both fuse
> and NFS (not
> > ganesha since I'm on debian everytime though, don't know if that
> matters).
> > Using things like OPCache and moving the application's cache outside of
> the volume
> > are helping a lot but that brings a whole loads of other problems you
> can't always
> > deal with, so most of the time I just don't use gluster for that.
> >
> > Last time I really had to use gluster to host a web app I ended up
> installing a VM
> > with a disk stored on glusterfs and configuring a simple NFS server,
> that was way
> > faster than mounting a gluster volume directly on the web servers. At
> least that
> > proves VM hosting works pretty well now though !
> >
> > Now I can't try tiering, unfortunatly I don't have the option of having
> hardware for
> > that, but maybe that would indeed solve it if it makes looking up lots
> of tiny files
> > quicker.
> >
> >
> >
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://www.gluster.org/mailman/listinfo/gluster-users
> >
>
> --
> Mit freundlichen Grüßen
> André Bauer
>
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-- 
Pranith
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