In response to Chris Barnes :
> 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.
No.
Regards, Andreas
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header)
GnuPG: 0x31720C99, 1006 CCB4 A326 1D42 6431 2EB0 389D 1DC2 3172 0C99