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| author | Peter Eisentraut <peter_e@gmx.net> | 2015-12-31 22:03:13 -0500 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2015-12-31 22:03:13 -0500 |
| commit | 805ac78aaba1c5f71e878c3bc50bec8b82e076bb (patch) | |
| tree | 705ceb599d89d926deae7ce05795c0be8a702f89 | |
| parent | 5f36096b77fe47015cbac130d1a20d089f202a1e (diff) | |
| download | postgresql-805ac78aaba1c5f71e878c3bc50bec8b82e076bb.tar.gz postgresql-805ac78aaba1c5f71e878c3bc50bec8b82e076bb.zip | |
doc: Add index entries and better documentation link for Linux OOM
| -rw-r--r-- | doc/src/sgml/runtime.sgml | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml index 6d5b1082d2d..087cd0a90c9 100644 --- a/doc/src/sgml/runtime.sgml +++ b/doc/src/sgml/runtime.sgml @@ -1245,6 +1245,18 @@ default:\ <sect2 id="linux-memory-overcommit"> <title>Linux Memory Overcommit</title> + <indexterm> + <primary>memory overcommit</primary> + </indexterm> + + <indexterm> + <primary>OOM</primary> + </indexterm> + + <indexterm> + <primary>overcommit</primary> + </indexterm> + <para> In Linux 2.4 and later, the default virtual memory behavior is not optimal for <productname>PostgreSQL</productname>. Because of the @@ -1306,7 +1318,7 @@ sysctl -w vm.overcommit_memory=2 or placing an equivalent entry in <filename>/etc/sysctl.conf</>. You might also wish to modify the related setting <varname>vm.overcommit_ratio</>. For details see the kernel documentation - file <filename>Documentation/vm/overcommit-accounting</>. + file <ulink url="https://www.kernel.org/doc/Documentation/vm/overcommit-accounting"></ulink>. </para> <para> |