Re: PITR Archive Recovery plus WIP PITR - Mailing list pgsql-patches

From Bruce Momjian
Subject Re: PITR Archive Recovery plus WIP PITR
Date
Msg-id 200407140436.i6E4a4s28713@candle.pha.pa.us
Whole thread Raw
In response to Re: PITR Archive Recovery plus WIP PITR  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: PITR Archive Recovery plus WIP PITR
List pgsql-patches
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Simon Riggs wrote:
> > what's not (yet)
> >> - Timelines...though I think they are useful, they may not be critical
>
> > I am not fond of the timeline idea, especially for 7.5.  Let's get usage
> > cases submitted first.  I can imagine timelines as causing significant
> > confusion during restore, which is the last thing we want to do.
>
> I think that judgment is exactly backward.  *Not* having timelines is
> what will cause serious and possibly fatal mistakes during restore:
> people will hand the wrong xlog files to restore and the software will
> be unable to recognize the inconsistency.
>
> We really need to get this right the first time.

I assume they could just restore from backup and try again.

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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