David B. wrote:
Hi Squid users,
[Snip]
I have not seen FIN_WAIT1 before, but often see FIN_WAIT like this when
Squid is receiving a lot of connections.
I think its due to squid using sockets for short times (non-persistent
connections) and moving on. The system TCP timeouts are much longer.
I think i've got something.
My LVS seems to have very very low timeout.
So, LVS timeout TCP session too soon and client FIN & ACK can't reach
the correct squid box, which can't close TCP session properly.
This morning i've raised LVS timeout, and for now, FIN_WAIT1 have gone away.
I hope this will be durable. Now, i need to monitor other time to
confirm this.
Thank you.
David.
Wonderful.
Was the timeout a default LVS setting? if so what exact LVS
device/software was it so we can document the fix here.
Cheers
Amos
--
Please be using
Current Stable Squid 2.7.STABLE7 or 3.0.STABLE20
Current Beta Squid 3.1.0.14
