From c56f51ef2bba93c85810cc80be6fe26e016fd370 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Nussbaumer?= <rn@google.com>
Date: Tue, 9 Mar 2010 10:40:47 +0100
Subject: [PATCH] =?UTF-8?q?Adding=20documentation=20for=20=E2=80=9Cgnt-os?=
=?UTF-8?q?=20modify=E2=80=9D?=
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This finishes the integration of per-os-hypervisor parameters by updating
the man page.
Signed-off-by: RenΓ© Nussbaumer <rn@google.com>
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>
---
man/gnt-os.sgml | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/man/gnt-os.sgml b/man/gnt-os.sgml
index 3432a3d57..292239bf1 100644
--- a/man/gnt-os.sgml
+++ b/man/gnt-os.sgml
@@ -22,6 +22,7 @@
<year>2007</year>
<year>2008</year>
<year>2009</year>
+ <year>2010</year>
<holder>Google Inc.</holder>
</copyright>
&dhdate;
@@ -81,6 +82,28 @@
of all the OSes and the reasons they are or are not valid.
</para>
+ <cmdsynopsis>
+ <command>modify</command>
+ <arg>-H <replaceable>HYPERVISOR</replaceable><arg>:<arg choice="plain" rep="repeat">option=<replaceable>value</replaceable></arg></arg></arg>
+ <arg choice="req"><replaceable>OS</replaceable></arg>
+ </cmdsynopsis>
+
+ <para>
+ This command will allow you to modify OS parameters. At the moment
+ we just support per-os-hypervisor settings. You can run modify
+ <option>-H</option> with the same syntax as in
+ <command>gnt-cluster init</command> to override default hypervisor
+ parameters of the cluster for specified
+ <replaceable>OS</replaceable> argument.
+ </para>
+
+ <para>
+ Note: The <replaceable>OS</replaceable> doesn't have to exists.
+ This allows preseeding the settings for
+ <replaceable>OS</replaceable>es not yet known to
+ <command>gnt-os</command>.
+ </para>
+
</refsect1>
&footer;
--
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