120 lines
5.2 KiB
XML
120 lines
5.2 KiB
XML
<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"
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version="5.0"
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xml:id="prophetstor-dpl-driver">
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<title>ProphetStor Fibre Channel and iSCSI drivers</title>
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<para>ProhetStor Fibre Channel and iSCSI drivers add support for
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ProphetStor Flexvisor through OpenStack Block Storage. ProphetStor
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Flexvisor enables commodity x86 hardware as software-defined storage
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leveraging well-proven ZFS for disk management to provide enterprise
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grade storage services such as snapshots, data protection with
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different RAID levels, replication, and deduplication.</para>
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<para>The <literal>DPLFCDriver</literal> and
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<literal>DPLISCSIDriver</literal> drivers run
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volume operations by communicating with the ProphetStor storage
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system over HTTPS.</para>
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<section xml:id="prophetstor-dpl-driver-ops">
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<title>Supported operations</title>
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<itemizedlist>
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<listitem>
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<para>Create, delete, attach, and detach volumes.</para>
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</listitem>
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<listitem>
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<para>Create, list, and delete volume snapshots.</para>
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</listitem>
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<listitem>
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<para>Create a volume from a snapshot.</para>
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</listitem>
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<listitem>
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<para>Copy an image to a volume.</para>
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</listitem>
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<listitem>
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<para>Copy a volume to an image.</para>
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</listitem>
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<listitem>
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<para>Clone a volume.</para>
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</listitem>
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<listitem>
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<para>Extend a volume.</para>
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</listitem>
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</itemizedlist>
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</section>
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<section xml:id="enable-prophetstor-dpl-iscsi-fb">
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<title>Enable the Fibre Channel or iSCSI drivers</title>
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<para>The <literal>DPLFCDriver</literal> and
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<literal>DPLISCSIDriver</literal> are installed
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with the OpenStack software.</para>
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<procedure>
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<step>
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<para>Query storage pool id for configure <literal>dpl_pool</literal> of the
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<filename>cinder.conf</filename>.</para>
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<substeps>
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<step>
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<para>Logon onto the storage system with administrator
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access.</para>
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<screen><prompt>$</prompt> <userinput>ssh root@<replaceable>STORAGE IP ADDRESS</replaceable></userinput></screen>
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</step>
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<step>
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<para>View the current usable pool id.</para>
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<screen><prompt>$</prompt> <userinput>flvcli show pool list</userinput>
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<computeroutput>- d5bd40b58ea84e9da09dcf25a01fdc07 : default_pool_dc07</computeroutput></screen>
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</step>
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<step>
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<para>Use <literal>d5bd40b58ea84e9da09dcf25a01fdc07</literal>
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to config the <literal>dpl_pool</literal> of <filename>/etc/cinder/cinder.conf</filename>.</para>
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</step>
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</substeps>
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<note>
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<para>Other management command can reference by command help <command>flvcli -h</command>.</para>
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</note>
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</step>
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<step>
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<para>Make the following changes on the volume node
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<filename>/etc/cinder/cinder.conf</filename>
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file.</para>
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<programlisting language="ini"># IP address of SAN controller (string value)
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san_ip=<replaceable>STORAGE IP ADDRESS</replaceable>
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# Username for SAN controller (string value)
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san_login=<replaceable>USERNAME</replaceable>
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# Password for SAN controller (string value)
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san_password=<replaceable>PASSWORD</replaceable>
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# Use thin provisioning for SAN volumes? (boolean value)
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san_thin_provision=true
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# The port that the iSCSI daemon is listening on. (integer value)
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iscsi_port=3260
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# DPL pool uuid in which DPL volumes are stored. (string value)
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dpl_pool=d5bd40b58ea84e9da09dcf25a01fdc07
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# DPL port number. (integer value)
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dpl_port=8357
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# Uncomment one of the next two option to enable Fibre channel or iSCSI
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# FIBRE CHANNEL(uncomment the next line to enable the FC driver)
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#volume_driver=cinder.volume.drivers.prophetstor.dpl_fc.DPLFCDriver
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# iSCSI (uncomment the next line to enable the iSCSI driver)
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#volume_driver=cinder.volume.drivers.prophetstor.dpl_iscsi.DPLISCSIDriver</programlisting>
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</step>
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<step>
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<para>Save the changes to the
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<filename>/etc/cinder/cinder.conf</filename> file and
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restart the <systemitem class="service"
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>cinder-volume</systemitem> service.</para>
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</step>
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</procedure>
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<para>The ProphetStor Fibre Channel or iSCSI drivers are now
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enabled on your OpenStack system. If you experience
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problems, review the Block Storage service log files for
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errors.</para>
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<para>The following table contains the options supported
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by the ProphetStor storage driver.</para>
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<xi:include
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href="../../../common/tables/cinder-prophetstor_dpl.xml"/>
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</section>
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</section>
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