mirror of
https://github.com/ceph/ceph
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e12ac2ddd1
Before this commit, one had to go through the releases index to get to the main releases page. This should be the other way around. Also, the main releases page should not be called "schedule.rst" - while it contains a release timeline, that's not its principal purpose. Rename the page to "general.rst" and move the "Understanding the release cycle" section before the timeline. Signed-off-by: Nathan Cutler <ncutler@suse.com>
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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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start/index
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install/index
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start/kube-helm
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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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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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