[cisco-voip] upgrading subscribers concurrently...

[Mehtab Shinwari]

Lelio,

If it was a minor upgrade I would have said yes go ahead with a parallel upgrade of the subscribers. But here it’s a major version change. Not only is the version change but also the OS version significantly changes, and off-course there will be multiple reboots.

If you must, upgrade the PUB force all devices to register to the pub using a device pool change, stop the replication and then do the SUBs. Once done restart the replication and you should be good.

I know its time consuming, but with a major upgrade I would do them one at a time.

Regards

Mehtab Shinwari | CCNP-V/RS
Senior Support Engineer
7am-7pm | Fri-Sun

+1-212-616-7859 office
+1-212-616-7850 fax

www.fidelus.com<http://www.fidelus.com/>

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: Wednesday, April 16, 2014 3:41 PM
To: cisco-voip voyp list
Subject: [cisco-voip] upgrading subscribers concurrently...


I'm about to initiate the publisher upgrade from v7 to v9 (after loading the refresh file of course)...

Once that's done, I've not read anywhere that I can't do the remaining subscribers in parallel. I'd like to do that.

Thoughts?
---
Lelio Fulgenzi, B.A.
Senior Analyst, Network Infrastructure
Computing and Communications Services (CCS)
University of Guelph

519‐824‐4120 Ext 56354
lelio at uoguelph.ca<mailto:lelio at uoguelph.ca>
www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs>
Room 037, Animal Science and Nutrition Building
Guelph, Ontario, N1G 2W1

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