Re: Brief Outages...

To: " users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Brief Outages...
From: John Gray <gray@xxxxxxxxxxxxx>
Date: Thu, 29 Jun 2006 11:06:28 -0400
Thank you, thank you, thank you.

This sure sounds like it.  I only see the issue with services that are
set to have persistence, and I'm using ip_nat_ftp.  There's a 2.4.32
kernel in my immediate future.



Graeme Fowler wrote:
> Hi
> On 28/06/2006 23:33, John Gray wrote:
> <snip>
>> Here's the setup.  The lvs box is a debian sarge box with a 2.4.27
>> kernel. ipvsadm v1.21, ultramonkey 3-1um.1  Everything is from the
>> debian pkgs.
> <snip>
>> This is killing me.
> You might be seeing something related to this, especially if you're
> doing stuff with FTP and have other services on your LVS using
> persistence:
> The patches for this went into 2.4.32:
> So you might need to bring your kernel up a few versions, if at all
> possible.
> Of course, you may not be using the FTP helper at all, in which case
> we might need more info. Is your kernel compiled to provide LVS debug
> support? You have if you have the /proc/sys/net/ipv4/vs/debug_level
> sysctl; if not you'll need to recompile anyway to switch it on. But
> we'll cross that as and when necessary :)
> Graeme
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John Gray                           gray@xxxxxxxxxxxxx
AgoraNet, Inc.                      (302) 224-2475
314 E. Main Street, Suite 1         (302) 224-2552 (fax)
Newark, De 19711          

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