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g : gluster-devel@nongnu.org 24 August 2011 • 5:50PM -0400

Re: [Gluster-devel] Client memory footprint
by Emmanuel Dreyfus

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Pavan T C <tcp@glus...> wrote:

> The glusterfs server process uses iomem pools. Initially, it starts with
> one pool. Under memory pressure, it allocates more, but does not give
> back the pool when the pressure decreases. It can be debated whether
> this is a bug, but one can come up with heuristics to free the pool.

I was concerned about machines with little memory. It would be nice to
have the ability to tell glusterfsd to avoid eating too much memory for
performances: if you do not have that memory, you clearly prefer to have
poor performance than to have a crash.

--
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu@netb...

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