| To: | Andrea Arcangeli <andrea@xxxxxxx> |
|---|---|
| Subject: | Re: [BUG] freeze Alpha ES40 SMP 2.4.4.ac3, another TCP/IP Problem ? ( was 2.4.4 kernel crash , possibly tcp related ) |
| From: | Peter Rival <frival@xxxxxxxxxxx> |
| Date: | Thu, 03 May 2001 12:58:32 -0400 |
| Cc: | "Cabaniols, Sebastien" <Sebastien.Cabaniols@xxxxxxxxxx>, "'Andrew Morton'" <andrewm@xxxxxxxxxx>, "'netdev@xxxxxxxxxxx'" <netdev@xxxxxxxxxxx>, "'linux-kernel@xxxxxxxxxxxxxxx'" <linux-kernel@xxxxxxxxxxxxxxx>, "'davem@xxxxxxxxxx'" <davem@xxxxxxxxxx>, "'kuznet@xxxxxxxxxxxxx'" <kuznet@xxxxxxxxxxxxx> |
| Organization: | Tru64 QMG Performance Engineering |
| References: | <1FF17ADDAC64D0119A6E0000F830C9EA04B3CDD1@xxxxxxxxxxxxxxxxxxxxxxx> <20010503184610.T1162@xxxxxxxxxxxxx> |
| Sender: | owner-netdev@xxxxxxxxxxx |
Andrea Arcangeli wrote: > On Thu, May 03, 2001 at 06:16:02PM +0200, Cabaniols, Sebastien wrote: > > The only thing that does not work under load is the network.... TCP/IP ? > > My alpha is running 2.4.4aa3 under very high load (apache beaten from ab > in loop via 100mbit switched network [tulip on the alpha] plus cerberus) > and I didn't had any problem so far (it only deadlocked with OOM after > one day of day of tux [instead of apache] + cerberus regression testing > but that's only because of a memleak in tux that I reproduced on x86 too > it seems) > Silly question, Sebastien - when you do a "show config" at the console, how is your card represented? FWIU, there have been problems with adapters under load that aren't fully supported by SRM... Just a guess. Could you try this with a DE600 (Intel) or a DE500 (tulip)? - Pete |
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