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bsheets@xxxxxxxxxxxxx wrote:
Ipvsadm shows both servers with a weight of zero. Both reals have lo:0 and the
appropriate sysctl.conf entries. This ldirectord is functional for other
virtuals.
There is no relevent errors, and it does show both reals being added with a
weight of 0
The part that it doesn't appear to be making the negotiate connection to verify
the service is weird
Indeed it is weird.
All I can think of is: Any difference putting the 'service=mysql' line
under the 'real=...' lines? (probably not), and... What does the
ldirectord log say when you start ldirectord?
Also, with tcpdump on the real servers active, does it register packets
when you telnet to port 3306 from the director (just to check that
tcpdump is working)?
- GW.
-----Original Message-----
From: Guy Waugh <gwaugh@xxxxxxxxxx>
Date: Mon, 05 Feb 2007 10:19:17
To:"LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: help with load balancing mysql
Brian Sheets wrote:
I'm having a problem load balancing MySQL with ldirectord
here is my config
# MYSQL
virtual=172.16.10.122:3306
service=mysql
real=172.16.10.120:3306 gate
real=172.16.10.121:3306 gate
checktype=negotiate
login="ldirector"
passwd="xxxxxx"
database="ldirectordb"
request="select * from connectioncheck"
scheduler=wrr
I'm running this using the latest ultramonkey on debian sarge.
I can run a tcpdump on the real server and look for port 3306 connections to the db to connect and run the check, but none are being made
Anyone have any ideas?
What's the output of 'ipvsadm -Ln'? Is the virtual service listed, and
if so, are the real servers listed?
Anything in the ldirectord log?
Given you're using LVS-DR, do the real servers have the 172.16.10.122
address set up as a loopback address?
Cheers,
Guy.
thanks
Brian
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Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
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------------------------------------------------------------------------
_______________________________________________
LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://www.in-addr.de/mailman/listinfo/lvs-users
--
Guy Waugh
Unix System Administrator
IT&TS, Southern Cross University
Lismore, NSW, Australia
Email: gwaugh@xxxxxxxxxx
Ph.: +61 2 6620 3196
Fax: +61 2 6620 3033
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