On 12/2/15 1:56 PM, David Steele wrote:
>> >Also, I don’t want enable archive_mode = on as it needs to maintain
>> >archives files.
> As it turns out, archiving would be the solution to your problem. If
> you were archiving you could restore a*previous* backup and then replay
> WAL to exactly T3. There might be some jitter from clock differences
> but it should have the desired effect.
And in this case previous could be a PG backup taken immediately before
the backup of the private DBMS.
I don't remember off-hand if pg_basebackup has an option for delaying
the pg_stop_backup() call, but if it does then I think the simplest
thing is to just delay that until after your private DBMS backup is
complete.
--
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com