[OpenAFS] Re: Speed of AFS

[Lars Schimmer]

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Joe Buehler schrieb:
| Lars Schimmer wrote:
|
|> We get here round about 2-3 MB/Sec from server to client, and for some
|> folks
|> that's a bit to slow (on 100 MBit).
|
|
| Try checking your network.  You might have a duplex misconfiguration
| problem.  Or you might be dropping packets.  I've had my fair share
| of this sort of thing to deal with -- fixing it helps AFS a lot.

The network itself should be OK, full switched 100mbit network, every
IP, every name only once, dhcp, ntp now on all PCs, so, from that point
on, it seems to be OK.
My guess is the main database-server, only a PII 300Mhz with root and
AFS-Cache on PIO-HD. Although I don?t know, why that should decrease
speed between two Athlon XP 2000+ OpenAFS 1.3.74 Server/Clients with
UDMA and RAW Speeds >10 MB/Sec (line speed).
So I try to replace this main server and than have a look on all the
other possibilitys nearby.


Cya
Lars
- --
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Technische Universität Braunschweig, Institut für Computergraphik
Tel.: +49 531 391-2109            E-Mail: schimmer@cg.cs.tu-bs.de
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