Re: Wierd quirk of HS/SR, probably not fixable

From: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Wierd quirk of HS/SR, probably not fixable
Date: 2010-04-27 11:35:25
Message-ID: w2z3f0b79eb1004270435uf5f5e6fx1f9051bf76416b6c@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Tue, Apr 27, 2010 at 8:07 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Tue, Apr 27, 2010 at 5:25 AM, Heikki Linnakangas
> <heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
>> Yep. I've committed a patch to do that.
>
> Is there no way for the slave to recover from this situation?

Probably Yes. You would need to take a fresh base backup and
restart the slave from it.

On second thought, seeing a shutdown checkpoint during waiting
end-backup means mostly that the database has already reached
the consistent state. We might be able to relax the error check.

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Andrew Dunstan 2010-04-27 11:40:37 Re: pg_migrator
Previous Message Fujii Masao 2010-04-27 11:24:30 Re: Re: [COMMITTERS] pgsql: Make CheckRequiredParameterValues() depend upon correct