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| author | Thomas Munro <tmunro@postgresql.org> | 2021-05-10 16:00:53 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2021-05-10 16:06:09 +1200 |
| commit | c2dc19342e05e081dc13b296787baa38352681ef (patch) | |
| tree | 10ba15831ecc5e9795912cac612c871ffad63a82 /src/backend/utils/misc/postgresql.conf.sample | |
| parent | 63db0ac3f9e6bae313da67f640c95c0045b7f0ee (diff) | |
Revert recovery prefetching feature.
This set of commits has some bugs with known fixes, but at this late
stage in the release cycle it seems best to revert and resubmit next
time, along with some new automated test coverage for this whole area.
Commits reverted:
dc88460c: Doc: Review for "Optionally prefetch referenced data in recovery."
1d257577: Optionally prefetch referenced data in recovery.
f003d9f8: Add circular WAL decoding buffer.
323cbe7c: Remove read_page callback from XLogReader.
Remove the new GUC group WAL_RECOVERY recently added by a55a9847, as the
corresponding section of config.sgml is now reverted.
Discussion: https://postgr.es/m/CAOuzzgrn7iKnFRsB4MHp3UisEQAGgZMbk_ViTN4HV4-Ksq8zCg%40mail.gmail.com
Diffstat (limited to 'src/backend/utils/misc/postgresql.conf.sample')
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index 3307d3a635a..efde01ee566 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -250,12 +250,6 @@ #archive_timeout = 0 # force a logfile segment switch after this # number of seconds; 0 disables -# - Recovery - - -#recovery_prefetch = off # prefetch pages referenced in the WAL? -#recovery_prefetch_fpw = off # even pages logged with full page? -#wal_decode_buffer_size = 512kB # lookahead window used for prefetching - # - Archive Recovery - # These are only used in recovery mode. |