2012-05-03 03:31:35 +00:00
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=================
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Welcome to Ceph
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=================
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2012-09-24 04:54:44 +00:00
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2012-05-03 17:15:21 +00:00
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Ceph uniquely delivers **object, block, and file storage in one unified
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system**. 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. Ceph delivers extraordinary scalability--thousands of clients
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accessing petabytes to exabytes of data. Ceph leverages commodity hardware and
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intelligent daemons to accommodate large numbers of storage hosts, which
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communicate with each other to replicate data, and redistribute data
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dynamically. Ceph's cluster of monitors oversees the hosts in the Ceph storage
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2012-05-03 03:31:35 +00:00
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cluster to ensure that the storage hosts are running smoothly.
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2012-03-14 18:58:27 +00:00
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2012-04-12 00:13:21 +00:00
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.. image:: images/stack.png
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2012-03-14 18:58:27 +00:00
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2012-11-07 22:07:55 +00:00
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.. sidebar:: About Ceph
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**One Object Storage:** The Ceph Object Store, called RADOS, is the
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object storage component for CephFS filesystems, Ceph RADOS Gateways, and
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Ceph Block Devices.
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**Many Storage Interfaces:** You can use CephFS, Ceph RADOS Gateway, or Ceph
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Block Devices in your deployment. You may also use all three interfaces
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with the same Ceph Object Store cluster! There's no reason to build three
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different storage clusters for three different types of storage interface!
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**Use Commodity Hardware!:** You can deploy Ceph with commodity hardware.
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You don't need to purchase proprietary storage or networking hardware
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commonly used in :abbr:`SAN (Storage Area Network)` systems.
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2011-08-19 23:43:21 +00:00
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.. toctree::
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2012-03-14 18:58:27 +00:00
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:maxdepth: 1
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:hidden:
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2011-08-19 23:43:21 +00:00
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2011-09-21 18:55:37 +00:00
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start/index
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2012-03-14 18:58:27 +00:00
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install/index
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2012-05-03 03:31:35 +00:00
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config-cluster/index
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2012-09-06 00:25:34 +00:00
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cluster-ops/index
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2012-06-06 17:45:26 +00:00
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cephfs/index
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2012-05-31 22:35:33 +00:00
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rbd/rbd
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2012-06-26 15:21:05 +00:00
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radosgw/index
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2011-08-29 22:43:41 +00:00
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api/index
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2011-09-01 19:42:56 +00:00
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Internals <dev/index>
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2011-08-19 23:43:21 +00:00
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man/index
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2012-04-11 18:21:43 +00:00
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architecture
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2012-05-22 01:21:39 +00:00
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faq
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2012-07-03 03:13:51 +00:00
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release-notes
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