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Re: Recalculating OldestXmin in a long-running vacuum

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Heikki Linnakangas <heikki(at)enterprisedb(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-patches(at)postgresql(dot)org, Gregory Stark <gsstark(at)mit(dot)edu>, ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>
Subject: Re: Recalculating OldestXmin in a long-running vacuum
Date: 2007-03-27 17:34:20
Message-ID: 200703271734.l2RHYKu20628@momjian.us (view raw or flat)
Thread:
Lists: pgsql-patches
Heikki Linnakangas wrote:
> Tom Lane wrote:
> > Heikki Linnakangas <heikki(at)enterprisedb(dot)com> writes:
> >> Maybe we should keep this issue open until we resolve the vacuum WAL 
> >> flush issue? I can then rerun the same tests to see if this patch is a 
> >> win after that.
> > 
> > Sounds like a plan, if you are willing to do that.
> 
> Sure, just rerunning the same tests isn't much work.
> 
> Bruce Momjian wrote:
> >  Would you like to add a TODO item?
> 
> I don't know how we track things like this. Maybe add to the end of the 
> patch queue, with link to this discussion so that we remember that it 
> needs more testing?

OK, I added this email to the patch queue.

-- 
  Bruce Momjian  <bruce(at)momjian(dot)us>          http://momjian.us
  EnterpriseDB                               http://www.enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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