[lvs-users] failover on SH

Jeff Pang jeff.pang at yahoo.com
Thu Oct 16 13:13:44 BST 2008


--- On Thu, 10/16/08, Joseph Mack NA3T <jmack at wm7d.net> wrote:

> From: Joseph Mack NA3T <jmack at wm7d.net>
> Subject: Re: [lvs-users] failover on SH
> To: jeff.pang at yahoo.com, "LinuxVirtualServer.org users mailing list." <lvs-users at linuxvirtualserver.org>
> Date: Thursday, October 16, 2008, 7:49 AM
> On Thu, 16 Oct 2008, Jeff Pang wrote:
> 
> > Hello,
> >
> > I have chosen SH as the scheduler algorithm on my LVS.
> > All run file, requests from client A will always go to
> realserver A.
> > But, when realserver A got died, client A's
> requests continues to go to realserver A.
> > I have two realservers, why LVS didn't redirect
> client A's requests to realserver B?
> > failover failed on SH algorithm?
> 
> LVS doesn't do failover. Some external agent has to
> handle 
> it. Did you tell the director that realserver A doesn't
> 
> exist anymore?
> 

Yes, I'm using ldirectord.
When the realserver was down, ldirectord has put its weight down to 0.



      





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