From: | "Koichi Suzuki" <koichi(dot)szk(at)gmail(dot)com> |
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To: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | V3 of PITR performance improvement for 8.4 (WIP) |
Date: | 2008-12-26 08:11:22 |
Message-ID: | a778a7260812260011s3bfcb6e2p4b7d9142aa593477@mail.gmail.com |
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Lists: | pgsql-hackers |
This is the V3 of PITR performance improvement (readahead). The
change of the code is as follows:
1) Now readahead is integrated into the core so that it can deal with
sync.rep's log shipping.
2) posix_fadvise() call was integrated with Greg Stark's patch.
Still need some more work for the following:
1) Integrate with sync.rep's wal-receiver part,
2) fix to deal with WAL segment change.
V3 is posted for pre-review purpose and V4 will be posted at the
beginning of January.
Regards;
--
------
Koichi Suzuki
Attachment | Content-Type | Size |
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readahead-20081226.patch | text/x-diff | 51.9 KB |
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