From 442b59dd8bc4b0efa1d733690f6ba9dae3f61b1f Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 7 Jul 2005 16:02:06 +0000 Subject: [PATCH] Update: < writer. > writer. It might cause problems for applying WAL on recovery > into a partially-written page, but later the full page will be > replaced from WAL. --- doc/TODO | 6 ++++-- doc/src/FAQ/TODO.html | 6 ++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/doc/TODO b/doc/TODO index a9691bf7a7..57d9520ef8 100644 --- a/doc/TODO +++ b/doc/TODO @@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Thu Jul 7 11:18:18 EDT 2005 +Last updated: Thu Jul 7 12:01:59 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -943,7 +943,9 @@ Write-Ahead Log the page is modified in the buffer cache This allows most full page writes to happen in the background - writer. + writer. It might cause problems for applying WAL on recovery + into a partially-written page, but later the full page will be + replaced from WAL. * Reduce WAL traffic so only modified values are written rather than entire rows? diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 6b2b48be11..cdaf857978 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@

PostgreSQL TODO List

Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Thu Jul 7 11:18:18 EDT 2005 +Last updated: Thu Jul 7 12:01:59 EDT 2005

The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html. @@ -851,7 +851,9 @@ first.

  • Write full pages during file system write and not when the page is modified in the buffer cache

    This allows most full page writes to happen in the background - writer. + writer. It might cause problems for applying WAL on recovery + into a partially-written page, but later the full page will be + replaced from WAL.

  • Reduce WAL traffic so only modified values are written rather than