Commit 11c05c42 authored by Manuel Franceschini's avatar Manuel Franceschini
Browse files

Add lvm storage option to gnt-cluster man page

This patch adds the previously introduced lvm storage toggling
info to the gnt-cluster man page. It adds some info the the
gnt-cluster init -g option and adds the gnt-cluster modify command.

Reviewed-by: iustinp
parent 16687b98
......@@ -214,6 +214,7 @@
<arg>-g <replaceable>vg-name</replaceable></arg>
<arg>--master-netdev <replaceable>vg-name</replaceable></arg>
<arg>-m <replaceable>mac-prefix</replaceable></arg>
<arg>--no-lvm-storage</arg>
<arg choice="req"><replaceable>clustername</replaceable></arg>
</cmdsynopsis>
......@@ -270,8 +271,13 @@
<para>
The <option>-g</option> option will let you specify a volume group
different than xenvg for ganeti to use when creating instance disks.
This volume group must have the same name on all nodes.
different than 'xenvg' for ganeti to use when creating instance disks.
This volume group must have the same name on all nodes. Once the
cluster is initialized this can be altered by using the
<command>modify</command> command. If you don't want to use lvm
storage at all use the <option>--no-lvm-storage</option> option.
Once the cluster is initialized you can change this setup with the
<command>modify</command> command.
</para>
<para>
......@@ -288,6 +294,13 @@
default is aa:00:00.
</para>
<para>
The <option>--no-lvm-storage</option> allows you to initialize the
cluster without lvm support. This means that only instances using
files as storage backend will be possible to create. Once the cluster
is initialized you can change this setup with the
<command>modify</command> command.
</para>
</refsect2>
<refsect2>
......@@ -312,6 +325,25 @@
</para>
</refsect2>
<refsect2>
<title>MODIFY</title>
<cmdsynopsis>
<command>modify</command>
<arg choice="opt">-g <replaceable>vg-name</replaceable></arg>
<arg choice="opt">--no-lvm-storage</arg>
</cmdsynopsis>
<para>
Modify the options for the cluster.
</para>
<para>
The <option>-g</option> and <option>--no-lvm-stoarge</option> are
described in the <command>init</command> command.
</para>
</refsect2>
<refsect2>
<title>REMOVE-TAGS</title>
......
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