Re: [CORE] back-branch multixact fixes & 9.5 alpha/beta: schedule

From: David Gould <daveg(at)sonic(dot)net>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, pgsql-core <pgsql-core(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>
Subject: Re: [CORE] back-branch multixact fixes & 9.5 alpha/beta: schedule
Date: 2015-06-09 07:04:16
Message-ID: 20150609000416.29aa72b6@engels
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On Mon, 8 Jun 2015 13:53:42 -0300
Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote:

> * people with the wrong oldestMulti setting in pg_control (which would
> be due to a buggy pg_upgrade being used long ago) will be unable to
> start if they upgrade to 9.3.7 or 9.3.8. A solution for them would be
> to downgrade to 9.3.6. We had reports of this problem starting just a
> couple of days after we released 9.4.2, I think.

Does this mean that for people with wrong oldestMulti settings in pg_control
due to a buggy pg_upgrade being used long ago can fix this by updating to
9.3.9 when it is released? Asking for a friend...

-dg

--
David Gould 510 282 0869 daveg(at)sonic(dot)net
If simplicity worked, the world would be overrun with insects.

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