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Groups > linux.debian.user > #268170
| From | Michel Verdier <mv524@free.fr> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: very poor nfs performance |
| Date | 2024-03-08 12:00 +0100 |
| Message-ID | <IfG7f-feAi-5@gated-at.bofh.it> (permalink) |
| References | <Ifi4V-eZNA-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 2024-03-07, Stefan K wrote: > I hope someone can help me with my problem. > Our NFS performance ist very bad, like ~20MB/s, mountoption looks like that: > rw,relatime,sync,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,local_lock=none What are the mount options for your zfs filesystem ? You could test with noatime if you don't need access times. And perhaps with lazytime instead of relatime. Could you provide us nfsstat -v
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very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-07 10:20 +0100
Re: very poor nfs performance Ralph Aichinger <ra@h5.or.at> - 2024-03-07 11:40 +0100
Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-07 12:40 +0100
Re: very poor nfs performance Mike Kupfer <kupfer@rawbw.com> - 2024-03-08 07:10 +0100
Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:10 +0100
Re: very poor nfs performance debian-user@howorth.org.uk - 2024-03-08 17:20 +0100
Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:40 +0100
Re: very poor nfs performance debian-user@howorth.org.uk - 2024-03-08 17:50 +0100
Aw: Re: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:40 +0100
Re: Aw: Re: Re: very poor nfs performance Mike Kupfer <kupfer@rawbw.com> - 2024-03-08 18:20 +0100
Re: very poor nfs performance Dan Ritter <dsr@randomstring.org> - 2024-03-08 19:00 +0100
Re: very poor nfs performance Michel Verdier <mv524@free.fr> - 2024-03-08 12:00 +0100
Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:00 +0100
Re: very poor nfs performance Ralph Aichinger <ra@h5.or.at> - 2024-03-09 20:20 +0100
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