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Re: Testing of parallel restore with current snapshot

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Josh Berkus <josh(at)agliodbs(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Testing of parallel restore with current snapshot
Date: 2010-02-27 03:09:26
Message-ID: 201002270309.o1R39Ql22259@momjian.us (view raw or flat)
Thread:
Lists: pgsql-hackers
I don't see this as every having been applied.  What should we do with
it?

---------------------------------------------------------------------------

Tom Lane wrote:
> Josh Berkus <josh(at)agliodbs(dot)com> writes:
> > Tom,
> >> Is anyone interested enough to try it if I code it?
> 
> > If you're patient for results, sure.  I seem to be doing a customer 
> > migration or upgrade every week now, so it wouldn't take me long to have 
> > a test subject with a fairly complex database.
> 
> Here's a draft patch that does ordering using two lists, as I proposed.
> Please test to see if it's any faster or slower than the original logic.
> 
> Note: since this changes struct TocEntry, be sure to recompile all files
> in src/bin/pg_dump/ after patching.
> 
> 			regards, tom lane
> 

Content-Description: alternate-parallel-restore-1.patch.gz

[ Type application/octet-stream treated as attachment, skipping... ]

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-- 
  Bruce Momjian  <bruce(at)momjian(dot)us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com
  PG East:  http://www.enterprisedb.com/community/nav-pg-east-2010.do
  + If your life is a hard drive, Christ can be your backup. +

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