Strange problems...

[Joseph Mack]

Matt.Gregory at ctimi.com wrote:
> 
> Thanks again Dr Mack for your help.
> 
> One more thing, any idea why my apache realserver IP (On the same machine)
> cannot be brought up?  It's ip address is 10.80.1.41 and the VIP will be
> 10.80.1.40, but is not yet live. 

the script adds the VIP as an alias. If you're using iproute2 on your machine
it won't work. If you're using ifconfig/route then you should be OK.

> Whenever I try to bring up the realserver IP (which is on the same NIC) I
> get the error "SCOICFLAGS: cannot assign requested address".  I have not
> yet tried configuring the VIP or ipvs for this ip address yet.

Look at the output of 

$sh -x rc.lvs_dr  >foo.out 2>&1

and see what the instruction that fails, is trying to do.

Joe

-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph at epa.gov ph# 919-541-0007, RTP, NC, USA