Re: [Gluster-devel] performance

[Chris Johnson]

On Tue, 6 Nov 2007, Anand Avati wrote:

     Fuse is fuse-2.7.0-1.  Can you give me an example of a volume
specification file please?

> Chris,
> posting your volume specification files will help us tune it futher. Also,
> what fuse version (kernel module) are you using?
>
> thanks,
> avati
>
> 2007/11/6, Chris Johnson <address@hidden>:
> >       Hey all,
> >
> >       Running glusterfs-1.3.5 on CentOS5 on the server 4.5 on the
> > server.  Ran iozone to see what the performance was.  Gluster was
> > about 1ms/read slower than NFS.  Doesn't sound like much I know but
> > when your reading through 800MB of medical image it adds up.
> >
> >       Would someone please be so kind as to give some guidance of where to
> > look to tune this?  And can it even be tuned to as fast as NFS.
> > Faster is better.
> >
> >       Thanks much.
> >
> >
> > -------------------------------------------------------------------------------
> > Chris Johnson               |Internet: address@hidden
> > Systems Administrator       |Web:
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> >
> > -------------------------------------------------------------------------------
> >
> >
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>
>
>
> --
> It always takes longer than you expect, even when you take into account
> Hofstadter's Law.
>
> -- Hofstadter's Law

-------------------------------------------------------------------------------
Chris Johnson               |Internet: address@hidden
Systems Administrator       |Web:      http://www.nmr.mgh.harvard.edu/~johnson
NMR Center                  |Voice:    617.726.0949
Mass. General Hospital      |FAX:      617.726.7422
149 (2301) 13th Street      |"Survival is insufficient"
Charlestown, MA., 02129 USA |             Seven of nine.
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