[lvs-users] LVS and stale connections
malcolm at loadbalancer.org
Tue Mar 31 15:15:55 BST 2009
Ignore me I didn't see the first post saying no health checker was being
2009/3/31 Malcolm Turnbull <malcolm at loadbalancer.org>
> I've never heard of this being a problem? 1000 doesn't sound like a lot of
> stale connections?
> Is their some more info on this?
> I have customers doing 50K conns/second with no problems.
> 2009/3/31 <jason.faulkner at mailtrust.com>
> -----Original Message-----
>> From: "Fabio Coatti" <cova at ferrara.linux.it>
>> Sent: Tuesday, March 31, 2009 8:08am
>> To: lvs-users at linuxvirtualserver.org
>> Subject: [lvs-users] LVS and stale connections
>> >say, after reboot a couple (out of five) of servers shows with ipvsadm -L
>> >than 1000 connections (and all of those are fake, as the Rservers have
>> >rebooted) and ipvs doesn't pass any new connection until the count lowers
>> >enough and only 3 servers are actually working.
>> We've seen this problem too; the only way I've found to clear that counter
>> is to pull a server from rotation and leave it pulled for 15-30 minutes.
>> Jason Faulkner
>> Linux Systems Engineer
>> Mailtrust, a division of Rackspace
>> Please read the documentation before posting - it's available at:
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> Malcolm Turnbull.
> Loadbalancer.org Ltd.
> Phone: +44 (0)870 443 8779
Phone: +44 (0)870 443 8779
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