kern/131360: [nfs] poor scaling behavior of the NFS server under
load
Peter Keel
freebsd at discordia.ch
Wed Mar 11 09:10:04 PDT 2009
The following reply was made to PR kern/131360; it has been noted by GNATS.
From: Peter Keel <freebsd at discordia.ch>
To: bug-followup at FreeBSD.org, martin at email.aon.at
Cc:
Subject: kern/131360: [nfs] poor scaling behavior of the NFS server under
load
Date: Wed, 11 Mar 2009 17:03:36 +0100
Addendum:
- Changing the scheduler yielded nothing, as you expected.
- This was over TCP, we never used UDP. We mounted the systems with
these options: rw,nfsv3,tcp,intr,nolockd,bg
- The ethernet-device drivers are "em" on all machines.
em0: <Intel(R) PRO/1000 Network Connection 6.9.6>
Regards
Peter
--
"Those who give up essential liberties for temporary safety deserve
neither liberty nor safety." -- Benjamin Franklin
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