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List:       linux-virtual-server
Subject:    LVS hang problem
From:       "Wesley Craft" <wcraft.htawork () gmail ! com>
Date:       2007-02-28 16:32:05
Message-ID: 235fb5320702280832kfde3932qcab4c7abb8f20f32 () mail ! gmail ! com
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Hi - I have a new setup of LVS using the UltraMonkey package and am having a
strange problem. I'm not sure where to start in diagnosing. My setup uses
the High availability/Load balancing model. I have 4 physical servers, 1 for
primary director (balance1), 2 real servers (www1 and www2), and a
database/backup directory (db1). They have virtually no load on them since I
am only getting started.

The problem I am having is when pulling pages through the VIP. It works fine
if I browse pages casually. However, if I speed up on my browsing and call
the pages fairly quickly, after about 20 or 30 calls to the VIP everything
hangs. I get no response from the VIP nor can I get to a RIP. After about 2
minutes of waiting, everything clears up and I can browse again. I have
munin checking all of these servers and it doesn't appear that I'm maxing
out anything, and I should be since I'm the solo user right now.

Where do I begin??? Thanks,.

Wes
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