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Re: [lvs-users] IPVS sync behavior

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] IPVS sync behavior
From: Joseph Mack NA3T <jmack@xxxxxxxx>
Date: Mon, 28 Apr 2008 07:55:04 -0700 (PDT)
On Mon, 28 Apr 2008, David Black wrote:

> . For an FTP server behind the director, IPVS data 
> connection sync info appears in the standby if passive 
> mode is used (which we do), but at least in initial 
> testing I couldn't get the data connection to keep going 
> through a failover event.  The control connection fails 
> over normally.  Was this an anomaly in my testing, or 
> *should* it work?

I wouldn't be surprised if it doesn't and you're the first 
person to find out. I would expect the helper needs to know 
about the failover and I doubt if there's any mechanism for 
doing this. (At least I haven't heard about it.)

ftp over lvs has caused more than its share of headaches.

Joe

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


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