4a12ecb41f
Under the "Manage volume" section of the OpenStack End User Guide, it says to use "cinder read-only-mode-update VOLUME BOOLEAN" to set the volume to read-only. The option "read-only-mode-update" is incorrect. It should be "readonly-mode-update". This patch corrects the option used. Change-Id: I863272f98a3289c6bab877a618c8f6e898800bd3 Closes-Bug: #1311283
33 lines
1.5 KiB
XML
33 lines
1.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE section [
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<!ENTITY nbsp " ">
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]>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
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xml:id="cli_read-only-volumes">
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<title>Set a volume to read-only access</title>
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<para>To give multiple users shared, secure access to the same
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data, you can set a volume to read-only access.</para>
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<para>Run this command to set a volume to read-only access:</para>
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<screen><prompt>$</prompt> <userinput>cinder readonly-mode-update <replaceable>VOLUME</replaceable> <replaceable>BOOLEAN</replaceable></userinput></screen>
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<para>Where <replaceable>VOLUME</replaceable> is the ID of the
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target volume and <replaceable>BOOLEAN</replaceable> is a flag
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that enables read-only or read/write access to the
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volume.</para>
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<para>Valid values for <replaceable>BOOLEAN</replaceable>
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are:</para>
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<itemizedlist>
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<listitem>
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<para><literal>true</literal>. Sets the read-only flag in
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the volume. When you attach the volume to an instance,
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the instance checks for this flag to determine whether
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to restrict volume access to read-only.</para>
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</listitem>
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<listitem>
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<para><literal>false</literal>. Sets the volume to
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read/write access.</para>
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</listitem>
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</itemizedlist>
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</section>
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