Disabling connection track didn't help.
How did you disable it (only a rmmod of all conntrack related lkml will
be sufficient)? What _EXACT_ test conduct do you run? What are the
ipvsadm -L -n and the stats numbers? What's the kernel version on the
director? What processor, how much ram on the RS, what kind of NIC? NAPI
enabled? SMP? What kind of HTTP server is running on the RS? What are
its settings regarding connection pooling (mpm, ...)? How many sockets
are in FIN_WAIT or TIME_WAIT? Do you have a server status?
Please, try to give us a bit more information, only few of us are
magicians. :)
If it's something with the connection tracking overflow you'll see it in
your kernel logs. You've mentioned that you're able to re-connect after
a while, so this indicates either socket handling exhaustion or
conntrack buckets vomit ... or even something else.
Regarding Yahoo: You can always get a gmail account. The beta yahoo
interface somehow removed the ability to set the line breaks.
Best regards,
Roberto Nibali, ratz
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