NFS performances on 5.1

Melvyn Sopacua freebsd-questions at webteckies.org
Sat Jan 31 08:11:38 PST 2004


On Saturday 31 January 2004 16:02, Jacques Beigbeder wrote:

> 	time dd=/fileserver/aFile of=/fileserver/otherFile bs=32768

>
> NFS client	time		# pkts
> =============== =======         ======
> Solaris		3.11s		2296
> Linux Redhat9	2.42s		1929
> FreeBSD 5.1	19.72s		14887	<!!!
> FreeBSD 4.9	3.04s		6380
> FreeBSD 5.2	2.98s		5941
>
> All FreeBSD uses: mount_nfs -U -3 -r 32768 -w 32768 ...
>
> Question: is there any tuning on 5.1 to get better performances?

Did you read the notes in src/UPDATING saying:
NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:

-- 
Melvyn

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FreeBSD sarevok.webteckies.org 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Wed Jan 28 
18:01:18 CET 2004     
root at sarevok.lan.webteckies.org:/usr/obj/usr/src/sys/SAREVOK_NOAPM_NODEBUG  
i386
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