Re: Very poor NFS I/O

[Michael van Elst <mlelstv%serpens.de@localhost>]

On Fri, Feb 27, 2026 at 10:21:53PM +0100, BERTRAND Joël wrote:
> Michael van Elst a écrit :
> > joel.bertrand%systella.fr@localhost (=?UTF-8?Q?BERTRAND_Jo=c3=abl?=) writes:
> > Can you quantify what "slow" means? Any kind of benchmarks?
> 
> 	Less than 2 MB/s.


There can be any number of things that influence performance. For
a benchmark, you need to know what the moving parts are, and for
that reason, a benchmark usually tries to limit the number of
pieces that can influence it.

For a start, it would be helpful if you could export a dedicated
disk on the NFS server to a single client and test read and write
speeds. Also write down the exact command you use for testing.


Greetings,
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."