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Add "not" to wal journaling text.

This commit is contained in:
Bruce Momjian 2008-12-18 22:34:21 +00:00
parent fa6116a3da
commit 382af3a954
1 changed files with 2 additions and 2 deletions
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doc/src/sgml/wal.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/wal.sgml,v 1.56 2008/12/18 22:21:16 momjian Exp $ --> <!-- $PostgreSQL: pgsql/doc/src/sgml/wal.sgml,v 1.57 2008/12/18 22:34:21 momjian Exp $ -->
<chapter id="wal"> <chapter id="wal">
<title>Reliability and the Write-Ahead Log</title> <title>Reliability and the Write-Ahead Log</title>
@ -138,7 +138,7 @@
<tip> <tip>
<para> <para>
Because <acronym>WAL</acronym> restores database file Because <acronym>WAL</acronym> restores database file
contents after a crash, journaled filesystems are necessary for contents after a crash, journaled filesystems are not necessary for
reliable storage of the data files or WAL files. In fact, journaling reliable storage of the data files or WAL files. In fact, journaling
overhead can reduce performance, especially if journaling overhead can reduce performance, especially if journaling
causes file system <emphasis>data</emphasis> to be flushed causes file system <emphasis>data</emphasis> to be flushed