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| author | Bruce Momjian <bruce@momjian.us> | 2001-12-20 22:01:29 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2001-12-20 22:01:29 +0000 |
| commit | 20f94e16a969e1b45a3724c479a86da436c45d4c (patch) | |
| tree | 48a4e8ec63d92b67caae6cfce63393d79b4806ac | |
| parent | 8799d84603d607f614198d7967ee6cff0d274ff4 (diff) | |
| download | postgresql-20f94e16a969e1b45a3724c479a86da436c45d4c.tar.gz postgresql-20f94e16a969e1b45a3724c479a86da436c45d4c.zip | |
Pre-page write additions.
| -rw-r--r-- | doc/TODO | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1,6 +1,6 @@ TODO list for PostgreSQL ======================== -Last updated: Sat Dec 15 12:28:47 EST 2001 +Last updated: Thu Dec 20 17:01:06 EST 2001 Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) @@ -376,7 +376,10 @@ MISCELLANEOUS * Allow logging of query durations * Add hash for evaluating GROUP BY aggregates * -Read pg_hba.conf only on postmaster startup or SIGHUP (Bruce) -* Make secondary WAL page write()'s write only modified data to kernel +* Have pre-page WAL write()'s write only modified data to kernel +* Reduce number of pre-page WAL writes; they exist only to gaurd against + partial page writes +* Turn off pre-page writes if fsync is disabled (?) * -Improve spinlock code [performance] (Tom) * Do listen() in postmaster and accept() in pre-forked backend * Have pre-forked backend pre-connect to last requested database or pass |