Simon:
> Well, I've also seen the timeout problem on 2.2 on one of our routing
> boxes with 4 eepro100s, but it usually only occurred with high loads and
> not out of the blue with a really low load. The patch that went into 2.2
> did indeed fix it.
I don't have any machines under any sort of real load, which may be why I
never saw a problem in 2.2.
> The timeout I saw on 2.3.43pre8 happened with light
> (but I suppose perhaps bursty) load, which is why I was assuming it might
> be a different problem.
Hmm, most of the 2.3 timeouts I saw occurred when I saturated the 10BaseT
doing a scp to another machine. Occasionally, though, it did timeout in
the absence of any considerable traffic.
> It took about an hour to show after booting pre8, whereas I've never
> seen the problem before and I've been playing MP3s via NFS similarly
> with 2.3 kernels and the same card for at least 6 months now.
That's interesting-- you probably have a different revision eepro100 than
I do, though. Mine are onboard old Intel PR440FX dual PPro motherboards.
> Perhaps the softnet changes are exposing the timeout problem more easily
> now.
That could likely be the case. I know nothing about the driver so I
shouldn't speculate :)
> Oh, also, the 2.2 timeout would make the card die until the module was
> reinserted or the interface downed and upped again. Each time it has
> happened here it has recovered after a few seconds (which is good :) ).
I saw the same behavior before softnet in 2.3. The network would be down
for about 10 seconds while the card reset, but there were no permanent
side effects.
-Chris
wingc@engin.umich.edu
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Tue Feb 15 2000 - 21:00:19 EST