Re: 9.3 to 9.5 upgrade problems

> On Sun, Jul 3, 2016 at 11:06 AM, Andy Colson <andy@squeakycode.net <mailto:andy@squeakycode.net>> wrote:
>
>     Hi all,
>
>     I have a master (web1) and two slaves (web2, webserv), one slave is quite far from the master, the db is 112 Gig,
sopg_basebackup is my last resort. 
>
>     I followed the page here:
>     https://www.postgresql.org/docs/9.5/static/pgupgrade.html
>
>     including the rsync stuff.  I practiced it _twice_, once in PG 9.5 beta, and again a week ago, on two VM's I
createdlocally.  Both practice sessions worked perfect. 
>

On 07/03/2016 10:11 AM, Vick Khera wrote:
> binary replication requires the versions be identical. Also, once you ran pg_upgrade you altered one of the copies so
binaryreplication can no longer work on that either. 
>


Yes, all three boxes are running Pg 9.5.

I've uninstalled the PG 9.3 package, and delete the /pub/pg93 database directory.

My rsync copied the pg95 folder from web1 to web2.

-Andy