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Allow --with-wal-segsize=n up to n=1024MB

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Other part of Beena Emerson's patch to allow testing
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Simon Riggs
2017-04-05 15:38:17 -04:00
parent ed770c325c
commit 00b6b6feb1
3 changed files with 11 additions and 3 deletions
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doc/src/sgml/installation.sgml
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@ -1049,7 +1049,7 @@ su - postgres
the size of each individual file in the WAL log. It may be useful
to adjust this size to control the granularity of WAL log shipping.
The default size is 16 megabytes.
The value must be a power of 2 between 1 and 64 (megabytes).
The value must be a power of 2 between 1 and 1024 (megabytes).
Note that changing this value requires an initdb.
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