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Re: SV: local node and remote nodes - Problem!

To: david@xxxxxxxxxxx, <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: SV: local node and remote nodes - Problem!
Cc: Andersson Mattias <Mattias.Andersson@xxxxxxx>
From: Joseph Mack NA3T <jmack@xxxxxxxx>
Date: Mon, 3 Oct 2005 06:54:03 -0700 (PDT)
On Mon, 3 Oct 2005, David Osojnik wrote:

Seems like the LVS is accepting connections OK but then when waiting for
FIN packet something is wrong? Like the connections on Remote hosts dont
end? (they wait for timeout)?

In LVS-DR, the director doesn't see the packets going back from the realserver to the client and doesn't know whether the realserver has closed the connection. Instead the director fabricates the state of the connection at the realserver based on a list of timeouts. The director does knows the state of the connection for the localnode realserver.

To see what's actually going on you're going to have to look at FIN_WAIT and the output of netstat, and the number of httpds on each machine.

Joe
--
Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at http://www.wm7d.net/azproj.shtml Homepage http://www.austintek.com/ It's GNU/Linux!

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