51 lines
1.8 KiB
XML
51 lines
1.8 KiB
XML
<?xml version='1.0' encoding='UTF-8'?>
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!-- Warning: Do not edit this file. It is automatically
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generated and your changes will be overwritten.
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The tool to do so lives in openstack-doc-tools repository. -->
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<table rules="all" xml:id="config_table_cinder_backups_ceph">
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<caption>Description of Ceph backup driver configuration options</caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th colspan="2">[DEFAULT]</th>
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</tr>
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<tr>
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<td>backup_ceph_chunk_size = 134217728</td>
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<td>(IntOpt) The chunk size, in bytes, that a backup is broken into before transfer to the Ceph object store.</td>
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</tr>
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<tr>
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<td>backup_ceph_conf = /etc/ceph/ceph.conf</td>
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<td>(StrOpt) Ceph configuration file to use.</td>
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</tr>
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<tr>
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<td>backup_ceph_pool = backups</td>
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<td>(StrOpt) The Ceph pool where volume backups are stored.</td>
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</tr>
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<tr>
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<td>backup_ceph_stripe_count = 0</td>
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<td>(IntOpt) RBD stripe count to use when creating a backup image.</td>
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</tr>
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<tr>
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<td>backup_ceph_stripe_unit = 0</td>
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<td>(IntOpt) RBD stripe unit to use when creating a backup image.</td>
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</tr>
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<tr>
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<td>backup_ceph_user = cinder</td>
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<td>(StrOpt) The Ceph user to connect with. Default here is to use the same user as for Cinder volumes. If not using cephx this should be set to None.</td>
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</tr>
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<tr>
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<td>restore_discard_excess_bytes = True</td>
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<td>(BoolOpt) If True, always discard excess bytes when restoring volumes i.e. pad with zeroes.</td>
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</tr>
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</tbody>
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</table>
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</para>
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