Re: Streaming basebackups vs pg_stat_tmp

From: David Steele <david(at)pgmasters(dot)net>
To: Magnus Hagander <magnus(at)hagander(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
Subject: Re: Streaming basebackups vs pg_stat_tmp
Date: 2016-11-08 11:28:03
Message-ID: 8cc84686-2489-568c-28e2-501e0f1ecc86@pgmasters.net
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Hi Magnus,

On 11/7/16 2:07 PM, Magnus Hagander wrote:
> On Sat, Oct 29, 2016 at 4:12 PM, Michael Paquier
> Indeed, giving the attached for REL9_6_STABLE. You could as well have
> a test for pg_stat_tmp but honestly that's not worth it. One thing I
> have noticed is that the patch does not use _tarWriteDir() for
> pg_xlog. I think it should even if that's not addressing directly a
> bug...
>
> Applied and backported, thanks. Backported to 9.4, as this is where that
> exclusion code appeared.

I reviewed the three back-patches and they look sensible to me.

> I did not backport the tests, as we don't have the $node stuff available
> in 9.5 and earlier.

That's unfortunate but the changes are pretty straightforward and the
testing is as good as it was before...

--
-David
david(at)pgmasters(dot)net

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