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<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE topic PUBLIC "-//OASIS//DTD DITA Topic//EN" "http://docs.oasis-open.org/dita/v1.1/OS/dtd/topic.dtd" ><topic xml:lang="en-us" id="topic1382"> <title>HP Helion OpenStack!registeredtrademarksymbol! 1.1: Managing Block Storage Volumes</title> <prolog> <metadata> <othermeta name="layout" content="default"/> </metadata> </prolog> <body> <p> <!--UNDER REVISION--> <!--./UseCases/TasksforUsers/Volumes/1.1commercial.managing.volumes.md--> <!--permalink: /helion/commercial/1.1/dashboard/managing/volumes/--></p> <p>Volumes are block storage devices that allow you to expand the storage capacity of an instance. Volumes may only be attached to one server at a time, and will retain data, even when not attached to an instance.</p> <p>You can create and configure volumes; create snapshots of volumes; update the metadata associated with a volume, extend volumes, and transfer a volume between users, and attach and detach volumes from instances.</p> <p>How you interact with these images depends upon your user type, either an administrative user (admin) or a non-administrative user (user).</p> <section> <title> <!-- id="managing-volumes-as-a-user" -->Managing volumes as a user</title> <p>As a user, you can work with any volume associated with the active project.</p> <ul> <li> <xref href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.create.dita/" format="html">Create, edit and delete a volume</xref> </li> <li> <xref href="./UseCases/TasksforUsers/Instances/1.1commercial.dashboard.snapshot.create.dita/" format="html">Create and delete a snapshot from a volume</xref> </li> <li> <xref href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.extend.dita/" format="html">Extend the size of a volume</xref> </li> <li> <xref href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.attach.dita/" format="html">Attach a volume to a VM instance and detach a volume from VM instance</xref> </li> </ul> </section> <section> <title> <!-- id="managing-volumes-as-an-admin" -->Managing volumes as an admin</title> <p> <b>Note:</b> The administrative user can perform all of the user tasks in addition to the admin tasks.</p> <ul> <li> <xref href="#topic1382/create_volume_type">Creating and deleting a volume type</xref> </li> </ul> <p> <xref href="#topic1382/top"> Return to Top </xref> </p> <!-- ===================== horizontal rule ===================== --> </section> </body> <related-links> <linklist> <title>Collected links</title> <link href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.create.dita/" format="html"> <linktext>Create, edit and delete a volume</linktext> </link> <link href="./UseCases/TasksforUsers/Instances/1.1commercial.dashboard.snapshot.create.dita/" format="html"> <linktext>Create and delete a snapshot from a volume</linktext> </link> <link href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.extend.dita/" format="html"> <linktext>Extend the size of a volume</linktext> </link> <link href="./UseCases/TasksforUsers/Volumes/1.1commercial.dashboard.volume.attach.dita/" format="html"> <linktext>Attach a volume to a VM instance and detach a volume from VM instance</linktext> </link> </linklist> </related-links> </topic>