Re: pgbackrest - question about restoring cluster to a new cluster on same server

Ron <ronljohnsonjr@gmail.com> writes:

> Hi,
>
> (Thanks, Stephen, for helping with my earlier problem.)
>
> Scenario: there's data corruption on production server, so we need to
> do a PITR restore from "a few days ago" of the cluster holding the
> prod databases to a second cluster on that same VM in order to try and
> find the missing data and load it back into the prod cluster.
>
> Other than putting a high I/O load on the LUN where repo-path is
> located (from both writing WALs to it and reading the backed up
> files), will there be any problems when "pg_ctl start" processes
> recovery.conf and applies the WAL files to the new cluster while the
> prod cluster is writing new WAL files.

There should be no issues *if* you have insured that the 2 server
configurations do not overlap each other in any way.

HTH

> Does my question make sense?
>
> Thanks

-- 
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres.consulting@comcast.net