Re: BUG: *FF WALs under 9.2 (WAS: .ready files appearing on slaves)

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Jehan-Guillaume de Rorthais <jgdr(at)dalibo(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: BUG: *FF WALs under 9.2 (WAS: .ready files appearing on slaves)
Date: 2014-10-23 10:25:58
Message-ID: CAB7nPqRjMgrrk5x3RcrexivfgujPvbbYcZQFsC32AyqEJV_tmA@mail.gmail.com
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On Thu, Oct 23, 2014 at 10:09 AM, Heikki Linnakangas <
hlinnakangas(at)vmware(dot)com> wrote:

> On 10/23/2014 08:59 AM, Fujii Masao wrote:
> Sounds reasonable, for back-branches. Although I'm still worried we might
> miss some corner-case unless we go with a more wholesale solution.
>

Don't really want to be the intruder here, but isn't that the simple patch
attached? There is still a small window between XLogWalRcvFlush and
XLogArchiveForceDone in XLogWalRcvWrite if the standby crashes exactly
between them.
--
Michael

Attachment Content-Type Size
20141023_switch_walend.patch text/x-diff 1.6 KB

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