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From: Marc SCHAEFER <schaefer@alphanet.ch>
Newsgroups: fr.comp.os.linux.configuration
Subject: Re: lenteur du nfs
Date: Wed, 5 Jan 2022 10:37:10 -0000 (UTC)
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François Patte <francois.patte@mi.parisdescartes.fr> wrote:
> 192.168.1.16:/data /home/patte/bertuccio nfs 
> noauto,rw,user,nofail,soft,x-systemd.automount,x-systemd.mount-timeout=30 
> 0 0
> 
> Ça marche bien, mais c'est lent pour copier des fichiers...

Pour tester un peu, changer nfs en nfs4, ajouter l'option nolock.

Il y a d'autres suggestions ici:

   https://www.cyberciti.biz/faq/linux-unix-tuning-nfs-server-client-performance/

dont -o noacl,nocto, rsize=32768,wsize=32768