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SubjectRe: 2.6.0 NFS-server low to 0 performance
Date
In article <Pine.LNX.4.44.0401071431520.479-100000@poirot.grange>,
Guennadi Liakhovetski <g.liakhovetski@gmx.de> wrote:
| On Tue, 6 Jan 2004, Guennadi Liakhovetski wrote:
|
| > server with 2.6.0 kernel:
| >
| > fast:2.6.0-test11 2m21s (*)
| > fast:2.4.20 16.5s
| > SA1100:2.4 never finishes (*)
| > PXA:2.4.21-rmk1-pxa1 as above
| > PXA:2.6.0-rmk1-pxa as above
| >
| > server: 2.4.21
| >
| > fast:2.6.0-test11 6s
| > fast:2.4.20 5s
| > SA1100:2.4.19-rmk7 3.22s
| > PXA:2.4.21-rmk1-pxa1 7s
| > PXA:2.6.0-rmk2-pxa 1) 50s (**)
| > (***) 2) 27s (**)
|
| s/fast/PC2/
|
| Further, I tried the old 3c59x card - same problems persist. Also tried
| PC2 as the server - same. nfs-utils version 1.0.6 (Debian Sarge). I sent a
| copy of the yesterday's email + new details to nfs@lists.sourceforge.net,
| netdev@oss.sgi.com, linux-net@vger.kernel.org.
|
| Strange, that nobody is seeing this problem, but it looks pretty bad here.
| Unless I missed some necessary update somewhere? The only one that seemed
| relevant - nfs-utils on the server(s) from Documentation/Changes I
| checked.

I'm sure you checked this, but does mii-tool show that you have
negotiated the proper connection to the hub or switch? I found that my
3cXXX and eepro100 cards were negotiating half duplex with the switches
and cable modems, causing the throughput to go forth and conjugate the
verb "to suck" until I fixed it.
--
bill davidsen <davidsen@tmr.com>
CTO, TMR Associates, Inc
Doing interesting things with little computers since 1979.
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