mirror of
https://github.com/ceph/ceph
synced 2024-12-26 13:33:57 +00:00
ce2066e623
- reorganized cephadm into a top-level item with a series of sub-items. - condensed the 'install' page so that it doesn't create a zillion items in the toctree on the left - started updating the cephadm/install sequence (incomplete) Signed-off-by: Sage Weil <sage@redhat.com>
113 lines
2.3 KiB
ReStructuredText
113 lines
2.3 KiB
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=================
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Welcome to Ceph
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=================
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Ceph uniquely delivers **object, block, and file storage in one unified
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system**.
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.. raw:: html
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<style type="text/css">div.body h3{margin:5px 0px 0px 0px;}</style>
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<table cellpadding="10"><colgroup><col width="33%"><col width="33%"><col width="33%"></colgroup><tbody valign="top"><tr><td><h3>Ceph Object Store</h3>
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- RESTful Interface
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- S3- and Swift-compliant APIs
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- S3-style subdomains
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- Unified S3/Swift namespace
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- User management
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- Usage tracking
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- Striped objects
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- Cloud solution integration
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- Multi-site deployment
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- Multi-site replication
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.. raw:: html
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</td><td><h3>Ceph Block Device</h3>
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- Thin-provisioned
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- Images up to 16 exabytes
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- Configurable striping
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- In-memory caching
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- Snapshots
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- Copy-on-write cloning
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- Kernel driver support
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- KVM/libvirt support
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- Back-end for cloud solutions
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- Incremental backup
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- Disaster recovery (multisite asynchronous replication)
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.. raw:: html
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</td><td><h3>Ceph File System</h3>
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- POSIX-compliant semantics
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- Separates metadata from data
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- Dynamic rebalancing
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- Subdirectory snapshots
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- Configurable striping
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- Kernel driver support
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- FUSE support
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- NFS/CIFS deployable
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- Use with Hadoop (replace HDFS)
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.. raw:: html
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</td></tr><tr><td>
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See `Ceph Object Store`_ for additional details.
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.. raw:: html
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</td><td>
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See `Ceph Block Device`_ for additional details.
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.. raw:: html
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</td><td>
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See `Ceph File System`_ for additional details.
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.. raw:: html
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</td></tr></tbody></table>
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Ceph is highly reliable, easy to manage, and free. The power of Ceph
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can transform your company's IT infrastructure and your ability to manage vast
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amounts of data. To try Ceph, see our `Getting Started`_ guides. To learn more
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about Ceph, see our `Architecture`_ section.
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.. _Ceph Object Store: radosgw
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.. _Ceph Block Device: rbd
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.. _Ceph File System: cephfs
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.. _Getting Started: start
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.. _Architecture: architecture
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.. toctree::
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:maxdepth: 3
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:hidden:
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start/intro
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install/index
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cephadm/index
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rados/index
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cephfs/index
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rbd/index
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radosgw/index
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mgr/index
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mgr/dashboard
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api/index
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architecture
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Developer Guide <dev/developer_guide/index>
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dev/internals
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governance
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foundation
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ceph-volume/index
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releases/general
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releases/index
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Glossary <glossary>
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