On 4 February 2010 15:54, Scott Marlowe <scott.marlowe@gmail.com> wrote:
> On Thu, Feb 4, 2010 at 7:54 AM, Chris Barnes
> <compuguruchrisbarnes@hotmail.com> wrote:
>> We are trying to minimize our downtime in production to upgrade from 8.33 to
>> 8.42.
>>
>> What we would like to be able to do is this:
>> Upgrade the slave we are currently shipping to, to version 8.4.2. Continue
>> to pitr to this server. And switch over and then upgrade the master.
>>
>> My question is, will pitr wal logs ship and be processed from a machine
>> running 8.33 to 8.42.
>
> Nope. But you can use slony to upgrade.
>
Or pg_migrator? http://pgfoundry.org/projects/pg-migrator
Thom
