Re: pg15b3: recovery fails with wal prefetch enabled

From: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, "Shinoda, Noriyoshi (PN Japan FSIP)" <noriyoshi(dot)shinoda(at)hpe(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Andres Freund <andres(at)anarazel(dot)de>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg15b3: recovery fails with wal prefetch enabled
Date: 2022-09-06 02:03:52
Message-ID: CA+hUKG+nHCSx3vqYD8HUGhEoEmKqKTHtymQw9-EVXmCn39gFmQ@mail.gmail.com
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On Tue, Sep 6, 2022 at 1:51 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> "Jonathan S. Katz" <jkatz(at)postgresql(dot)org> writes:
> > On 9/5/22 7:18 PM, Thomas Munro wrote:
> >> Well I was about to commit this, but beta4 just got stamped (but not
> >> yet tagged). I see now that Jonathan (with RMT hat on, CC'd) meant
> >> commits should be in by the *start* of the 5th AoE, not the end. So
> >> the procedural/RMT question is whether it's still possible to close
> >> this item in beta4.
>
> > Presumably because Tom stamped it, the released is wrapped so it
> > wouldn't make Beta 4, but I defer to him to see if it can be included
> > with the tag.
>
> I already made the tarballs available to packagers, so adding this
> would involve a re-wrap and great confusion. In any case, I'm not
> a fan of pushing fixes within a day or two of the wrap deadline,
> let alone after it; you get inadequate buildfarm coverage when you
> cut corners that way. I think this one missed the boat.

Got it. Yeah I knew it was going to be a close thing with a problem
diagnosed on Thursday/Friday before a Monday wrap, even before I
managed to confuse myself about dates and times. Thanks both.

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