62810ddf28
Fixes output of tools/validate.py --force (except training-guide and generated files) Change-Id: I720846d97ab150915b26fb56926f0971d1808a2a
174 lines
6.7 KiB
XML
174 lines
6.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE section [
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<!-- Some useful entities borrowed from HTML -->
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<!ENTITY ndash "–">
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<!ENTITY mdash "—">
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<!ENTITY hellip "…">
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<!ENTITY plusmn "±">
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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="dashboard_manage_volumes">
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<title>Manage volumes</title>
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<?dbhtml stop-chunking?>
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<para>Volumes are block storage devices that you attach to
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instances to enable persistent storage. You can attach a
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volume to a running instance or detach a volume and attach it
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to another instance at any time. You can also create a
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snapshot from or delete a volume. Only administrative users
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can create volume types.</para>
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<section xml:id="dashboard_create_volumes">
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<title>Create a volume</title>
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<procedure>
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<!-- <title>To create or delete a volume</title> -->
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<step>
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<para>Log in to the OpenStack dashboard, choose a
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project, and, click the
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<guibutton>Volumes</guibutton>
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category.</para>
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</step>
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<step>
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<para>Click <guibutton>Create
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Volume</guibutton>.</para>
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<para>In the window that opens, enter a name, an
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optional description, and the size in GBs for the
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volume.</para>
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</step>
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<step>
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<para>Click <guibutton>Create Volume</guibutton> to
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confirm your changes.</para>
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</step>
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<step>
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<para>The dashboard shows the volume in the
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<guilabel>Volumes</guilabel> category.</para>
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</step>
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</procedure>
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</section>
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<section xml:id="attach_volumes_to_instances">
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<title>Attach volumes to instances</title>
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<para>After you create one or more volumes, you can attach
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them to instances.</para>
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<procedure>
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<!--<title>To attach volumes to instances</title>-->
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<step>
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<para>Log in to the OpenStack dashboard, choose a
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project, and click the
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<guibutton>Volumes</guibutton>
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category.</para>
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</step>
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<step>
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<para>Select the volume to add to an instance and
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click <guibutton>Edit Attachments</guibutton>.
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</para>
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</step>
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<step>
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<para>In the <guilabel>Manage Volume
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Attachments</guilabel> window, select an
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instance.</para>
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</step>
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<step>
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<para>Enter a device name under which the volume
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should be accessible on the virtual machine.
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</para>
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</step>
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<step>
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<para>Click <guibutton>Attach Volume</guibutton> to
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confirm your changes. The dashboard shows the
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instance to which the volume has been attached and
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the volume's device name. You can attach a volume
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to one instance at a time.</para>
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</step>
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<step>
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<para>View the status of a volume in the
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<guilabel>Instances & Volumes</guilabel>
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category of the dashboard. The volume is either
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available or In-Use.</para>
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</step>
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<step>
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<para>Now you can log in to the instance, mount the
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disk, format it, and use it.</para>
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</step>
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</procedure>
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</section>
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<section xml:id="dashboard_detach_volume">
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<title>Detach a volume from an instance</title>
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<procedure>
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<step>
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<para>Log in to the OpenStack dashboard, choose a
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project, and click the
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<guibutton>Volumes</guibutton>
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category.</para>
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</step>
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<step>
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<para>Select the volume and click <guibutton>Edit
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Attachments</guibutton>.</para>
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</step>
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<step>
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<para>Click <guibutton>Detach Volume</guibutton> and
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confirm your changes.</para>
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</step>
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<step>
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<para>A message indicates whether the action was
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successful.</para>
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</step>
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</procedure>
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</section>
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<section xml:id="create_volume_snapsnots">
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<title>Create volume snapshots</title>
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<procedure>
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<step>
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<para>Log in to the OpenStack dashboard, choose a
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project, and click the <guilabel>Instances &
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Volumes</guilabel> category.</para>
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</step>
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<step>
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<para>Select a volume from which to create a snapshot.
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</para>
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</step>
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<step>
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<para>From the <guilabel>Actions</guilabel> drop-down
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list, select <guilabel>Create Snapshot</guilabel>.
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</para>
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</step>
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<step>
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<para>In the window that opens, enter a snapshot name
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and a description.</para>
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</step>
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<step>
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<para>Confirm your changes.</para>
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<para>The dashboard shows the new volume snapshot in
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the <guilabel>Images & Snapshots</guilabel>
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category.</para>
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</step>
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</procedure>
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</section>
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<section xml:id="dashboard_delete_volume">
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<title>Delete volumes</title>
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<para>When you delete an instance, the data of its attached
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volumes is not destroyed.</para>
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<procedure>
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<step>
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<para>Log in to the OpenStack dashboard, choose a
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project, and click the
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<guibutton>Volumes</guibutton>
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category.</para>
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</step>
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<step>
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<para>Activate the check boxes in front of the volumes
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that you want to delete.</para>
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</step>
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<step>
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<para>Click <guibutton>Delete Volumes</guibutton> and
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confirm your choice in the pop-up that
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appears.</para>
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</step>
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<step>
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<para>A message indicates whether the action was
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successful.</para>
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</step>
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</procedure>
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</section>
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</section>
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