Tx for the reply,
I just tested thwe copy with fedora 9 and I still have the same result.
So I suppose that the patch of RHEL 5.2 will not resolv my problem

Regards,


Tom Sightler wrote:
> On Thu, 2008-04-24 at 14:28 -0400, FM wrote:
>> Hello,
>>
>> The server : RHEL 4.6
>> The Stations : RHEL 5.1
>> All home folders use nfs.
>>
>> When I copy using NFS (a big 2GB file for ex) I have a speed of 2.5 MB/s
>> and my desktop is freezing.
>> using SAMBA (same test, same server, same station), the speed is 10 MB/s.
>>
>> serveur setting :
>> RPCNFSDCOUNT=16
>> exportfs settings :
>> @linux-all(rw,async,root_squash)
>>
>> On the station, we are using autofs with these settings :
>> *  -intr,async  nfs-users.lan.lexum.pri:/home/users/lexum/&
>>
>> /proc/mounts :
>> /etc/auto.home /home/users/lexum autofs
>> rw,relatime,fd=17,pgrp=9303,timeout=10,minproto=5,maxproto=5,indirect 0 0
>> nfs-users.lan.lexum.pri:/home/users/lexum/mederyf
>> /home/users/lexum/mederyf nfs
>> rw,relatime,vers=3,rsize=32768,wsize=32768,hard,proto=tcp,timeo=600,retrans=2,sec=sys,addr=192.168.4.29
>> 0 0
>
> There are some serious known issues with NFS performance and the current
> RHEL5.1 kernels. They may not be causing your problems, but it might be
> worth looking. Look at Bugzillas 431092 and 321111. I believe there
> are fixes currently included in 5.2 beta kernels for the issues in these
> bugs.
>
> Later,
> Tom
>
>
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