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[ILUG] Problem with knfsd

[ILUG] Problem with knfsd

Paul Jakma paulj at itg.ie
Thu Mar 29 15:47:08 IST 2001


On Wed, 28 Mar 2001, David Murphy wrote:

> What kind of results do you get with, for example, 20MB of data in
> a single file? I can write such a file at 500KB/s to an NFS export
> on an Ultra 30 running Solaris on 100BaseT with an SS20 clone
> running OpenBSD on 10BaseT as the client over a no-name 10/100
> switch. Using a PC running FreeBSD on 100BaseT as the client, I
> can write it at 4072KB/s.

i see 4MB/s opening a v. large mail folder in pine, between 2.4.x
server/client on a quiet 100BaseT, NFSv3. I've seen higher, eg, 8MB/s.

can run more tests for the curious if desired.

my previous point about pre-2.2.17 knfsd being unusable: it is not
performance that is the problem - it is stability. Eg, server reboots
cause stale filehandle messages on clients, knfsd locks the kernel
regularly, etc..

--paulj





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