[Dovecot] performance?/connectivity? issues after server upgrade
udo.rader at bestsolution.at
Fri Oct 19 16:36:14 EEST 2007
On Fri, 2007-10-19 at 08:46 +0100, Ed W wrote:
> > I've verified this with various customers and thus I am completely lost
> > here. The only service affected with this massive slowdown seems to be
> > dovecot but unfortunately I cannot think of a way to debug the issue ...
> Duplex mismatch on the network card?
grrrrrrrrrrrrrr, yes!!! Checking the link status of the NIC it showed
that indeed duplexing was giving wrong results. Forcing it into the
correct mode did not change anything, but finally replacing the card
with a new one solved the riddle!
Thanks for your help!
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