[c-nsp] RSP redundancy with SSO?

Rodney Dunn rodunn at cisco.com
Wed Dec 19 15:04:06 EST 2007


It's always best to get the console logs of both active and standby
for a cold reboot and see what is going on.

All the things folks have mentioned are good too.

On Wed, Dec 19, 2007 at 12:19:57AM -0500, Andy Dills wrote:
> On Tue, 18 Dec 2007, neal rauhauser wrote:
> 
> >  Can anyone comment on RSP redundancy with SSO mode?
> > 
> >  I have a test 7507 with rsp-k4pv-mz.120-32.S8.bin on both RSP2s. I've done
> > this:
> > 
> > service single-slot-reload-enable
> > 
> > 
> > redundancy
> >  no keepalive-enable
> >  mode sso
> > 
> >   And it doesn't seem to ever sync the slave
> 
> Try adding:
> 
> hw-module slot 2 image slot0:/rsp-k4pv-mz.120-32.S8.bin
> hw-module slot 3 image slot0:/rsp-k4pv-mz.120-32.S8.bin
> slave auto-sync config 
> 
> And then (make sure to wr mem first):
> 
> hw-module standby-cpu reset
> 
> > Peer (slot: 3) information is not available because it is in 'DISABLED'
> > state
> 
> Sounds like the slave RSP didn't boot, I'm guessing because of one of the 
> above. Make sure the image exists in both slot0 and slaveslot0.
> 
> Andy
> 
> ---
> Andy Dills
> Xecunet, Inc.
> www.xecu.net
> 301-682-9972
> ---
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