From: "John Roberts" <john_roberts@credence.com>
Subject: RE: Linux NFS writes to Solaris very, very slow
Date: Fri, 23 Jul 2004 10:50:32 -0700 (PDT)
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>I would ensure you are using NFSv3 and TCP (as opposed to UDP) mounts.

I believe I am, but still getting poor Linux client-to-Solaris server
NFS write speed.  Read performance seems okay.


>On our solaris NFS server our automount maps have the following options:
>
>-proto=tcp,vers=3

Ditto here.  For my server volume I have:
vers=3,proto=tcp,sec=sys,hard,intr,link,symlink,acl,rsize=32768,wsize=32768,retr
ans=5,timeo=600


>And on the Linux clients I can see this is the case by doing a 'cat
>/proc/mounts':
>
>nfs rw,v3,hard,intr,tcp,lock, 0 0  (edited to remove irrelevant info)

I have similar settings, but not the same.  We also use autofs to
mount the file server for us:

  nfs rw,v3,rsize=32768,wsize=32768,hard,tcp,lock,addr=orfsrv2 0 0



Thanks for the reply!


John Roberts
john_roberts@credence.com




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