Skip site navigation (1) Skip section navigation (2)

Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL
Date: 2010-02-11 12:27:28
Message-ID: 1265891248.7341.1346.camel@ebony (view raw or flat)
Thread:
Lists: pgsql-committerspgsql-docspgsql-hackers
On Thu, 2010-02-11 at 14:22 +0200, Heikki Linnakangas wrote:
> Simon Riggs wrote:
> > On Wed, 2010-02-10 at 09:32 +0200, Heikki Linnakangas wrote:
> >> Hmm, so after running restore_command, check the file size and if it's
> >> too short, treat it the same as if restore_command returned non-zero?
> >> And it will be retried on the next iteration. Works for me, though OTOH
> >> it will then fail to complain about a genuinely WAL file that's
> >> truncated for some reason. I guess there's no way around that, even if
> >> you have a script as restore_command that does the file size check, it
> >> will have the same problem.
> > 
> > Are we trying to re-invent pg_standby here?
> 
> That's not the goal, but we seem to need some of the same functionality
> in the backend now.

I think you need to say why...

-- 
 Simon Riggs           www.2ndQuadrant.com


In response to

Responses

pgsql-docs by date

Next:From: Heikki LinnakangasDate: 2010-02-11 12:44:09
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL
Previous:From: Heikki LinnakangasDate: 2010-02-11 12:22:16
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL

pgsql-hackers by date

Next:From: Bart SamwelDate: 2010-02-11 12:39:49
Subject: Re: Avoiding bad prepared-statement plans.
Previous:From: Pavel StehuleDate: 2010-02-11 12:25:28
Subject: Re: Avoiding bad prepared-statement plans.

pgsql-committers by date

Next:From: Heikki LinnakangasDate: 2010-02-11 12:44:09
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL
Previous:From: Heikki LinnakangasDate: 2010-02-11 12:22:16
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group