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Document that soft-mounting NFS is not recommended.

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This commit is contained in:
Bruce Momjian 2008-03-21 14:23:37 +00:00
parent fca9fff41b
commit 480d4f7ea5
1 changed files with 3 additions and 2 deletions
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doc/src/sgml/runtime.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.409 2008/02/26 18:01:26 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.410 2008/03/21 14:23:37 momjian Exp $ -->
<chapter Id="runtime">
<title>Operating System Environment</title>
@ -183,7 +183,8 @@ postgres$ <userinput>initdb -D /usr/local/pgsql/data</userinput>
Specifically, delayed (asynchronous) writes to the <acronym>NFS</>
server can cause reliability problems; if possible, mount
<acronym>NFS</> file systems synchronously (without caching) to avoid
this. (Storage Area Networks (<acronym>SAN</>) use a low-level
this. Also, soft-mounting <acronym>NFS</> is not recommended.
(Storage Area Networks (<acronym>SAN</>) use a low-level
communication protocol rather than <acronym>NFS</>.)
</para>