Re: Problem with PITR recovery

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Greg Stark <gsstark(at)mit(dot)edu>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Problem with PITR recovery
Date: 2005-04-18 15:08:30
Message-ID: 200504181508.j3IF8UB29044@candle.pha.pa.us
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Greg Stark wrote:
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
>
> > I see your point. New text is:
> >
> > 4 Again connect to the database as a superuser, and issue the command
> >
> > SELECT pg_stop_backup();
> >
> > This should return successfully.
> >
> > 5 Once the WAL segment files used during the backup are archived as
> > part of normal database activity, you are done.
> >
> > > sure that they get a good base backup. It actually seems like something
> > > that maybe pg_stop_backup() should do in the future.
> >
> > Yes, I added that to the TODO list:
> >
> > * Force archiving of partially-full WAL files when pg_stop_backup() is
> > called or the server is stopped
>
> You could even make pg_stop_backup() hang until that's complete.

You mean don't force the archive copy but just have pg_stop_backup()
hang until the files fill? Yea, we could do that, but there is no way
to know how long the hang might take.

--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)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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