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| author | Thomas Munro <tmunro@postgresql.org> | 2021-04-10 08:09:30 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2021-04-10 08:21:53 +1200 |
| commit | dc88460c24ed71ba7464ef4749e5f25da1bf6652 (patch) | |
| tree | e89f1df829b1537cb94e23ab4e9d601455155668 /doc/src | |
| parent | 49fb4e6b249029e75ccc6b490d76f15cd53d553b (diff) | |
| download | postgresql-dc88460c24ed71ba7464ef4749e5f25da1bf6652.tar.gz postgresql-dc88460c24ed71ba7464ef4749e5f25da1bf6652.zip | |
Doc: Review for "Optionally prefetch referenced data in recovery."
Typos, corrections and language improvements in the docs, and a few in
code comments too.
Reported-by: Justin Pryzby <pryzby@telsasoft.com>
Discussion: https://postgr.es/m/20210409033703.GP6592%40telsasoft.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 2 | ||||
| -rw-r--r-- | doc/src/sgml/wal.sgml | 4 |
2 files changed, 2 insertions, 4 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 3a062a145ca..cc18b0bbf0a 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -3621,7 +3621,7 @@ include_dir 'conf.d' pool after that. However, on file systems with a block size larger than <productname>PostgreSQL</productname>'s, prefetching can avoid a - costly read-before-write when a blocks are later written. + costly read-before-write when blocks are later written. The default is off. </para> </listitem> diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml index 24cf567ee2e..36e00c92c26 100644 --- a/doc/src/sgml/wal.sgml +++ b/doc/src/sgml/wal.sgml @@ -816,9 +816,7 @@ prefetching mechanism is most likely to be effective on systems with <varname>full_page_writes</varname> set to <varname>off</varname> (where that is safe), and where the working - set is larger than RAM. By default, prefetching in recovery is enabled - on operating systems that have <function>posix_fadvise</function> - support. + set is larger than RAM. By default, prefetching in recovery is disabled. </para> </sect1> |