[lvs-users] Real Server not removed from pool

Andre Magri andremag at gmail.com
Mon Nov 28 11:57:14 GMT 2011


Hi Roger,
I used Piranha for the initial configuration but didn't use it much after
that.

I'll file a bug report.

Thank you,
Andre


On 27 November 2011 22:54, Roger Littin <roger at rlmedia.co.nz> wrote:

> Hi Andre,
>
> It sounds like you are using Piranha to manage LVS.
>
> I have seen exactly the same issue when using Piranha on Centos 6 and did
> not manage to find a workaround for it.
>
> It might be worth filing a bug report at http://www.centos.org/
>
> Roger.
>
> On 26/11/2011, at 7:28 PM, Andre Magri wrote:
>
> > Hi,
> > I am using DR and using an external program to check whether a server is
> > alive or not:
> >
> >     send_program = "/root/chknanny.sh %h"
> >     expect = "SERVER_OK"
> >     load_monitor = none
> >     scheduler = wlc
> >     protocol = tcp
> >     timeout = 10
> >     reentry = 10
> >
> > This is the chknanny.sh script:
> > lynx -dump "http://$1/TestServer.ashx"
> >
> > Which should return SERVER_OK . If it does not or it times out the server
> > should be removed from the pool.
> >
> > I'm having a situation where lynx does not return SERVER_OK but the
> timeout
> > value of 10 seems to have no effect.  The server still remains in the
> > server pool which is stranges cause messages log file report this:
> > Nov 26 01:34:13 dell-LB1 nanny[2753]: Ran the external sending program
> to (
> > 10.0.1.108:80) but didn't get anything back
> >
> > Any ideas?
> >
> > Many thanks!
> > Andre
> > _______________________________________________
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> >
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> _______________________________________________
> Please read the documentation before posting - it's available at:
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>
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