| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCHES] Reviewers Guide to Deferred Transactions/TransactionGuarantee |
| Date: | 2007-05-16 01:46:34 |
| Message-ID: | 200705160146.l4G1kY810341@momjian.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
Simon Riggs wrote:
> > > 3. Should the WALWriter also do the wal_buffers half-full write at the
> > > start of XLogInsert() ?
> >
> > That should go away entirely; to me the main point of the separate
> > wal-writer process is to take over responsibility for not letting too
> > many dirty wal buffers accumulate.
>
> Yes
>
>
> I'll make the agreed changes by next Wed/Thurs.
Ah, here is the item Simon was talking about. Simon, when are we
getting the updated patch? If not soon, the entire patch will be kept
for 8.4.
--
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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