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1 | ================= |
2 | Welcome to Ceph | |
3 | ================= | |
4 | ||
5 | Ceph uniquely delivers **object, block, and file storage in one unified | |
11fdf7f2 | 6 | system**. |
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7 | |
8 | .. raw:: html | |
9 | ||
10 | <style type="text/css">div.body h3{margin:5px 0px 0px 0px;}</style> | |
11 | <table cellpadding="10"><colgroup><col width="33%"><col width="33%"><col width="33%"></colgroup><tbody valign="top"><tr><td><h3>Ceph Object Store</h3> | |
12 | ||
13 | - RESTful Interface | |
14 | - S3- and Swift-compliant APIs | |
15 | - S3-style subdomains | |
16 | - Unified S3/Swift namespace | |
17 | - User management | |
18 | - Usage tracking | |
19 | - Striped objects | |
20 | - Cloud solution integration | |
21 | - Multi-site deployment | |
224ce89b | 22 | - Multi-site replication |
7c673cae | 23 | |
11fdf7f2 | 24 | .. raw:: html |
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25 | |
26 | </td><td><h3>Ceph Block Device</h3> | |
27 | ||
28 | ||
29 | - Thin-provisioned | |
30 | - Images up to 16 exabytes | |
31 | - Configurable striping | |
32 | - In-memory caching | |
33 | - Snapshots | |
34 | - Copy-on-write cloning | |
35 | - Kernel driver support | |
36 | - KVM/libvirt support | |
37 | - Back-end for cloud solutions | |
38 | - Incremental backup | |
224ce89b | 39 | - Disaster recovery (multisite asynchronous replication) |
7c673cae | 40 | |
11fdf7f2 | 41 | .. raw:: html |
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42 | |
43 | </td><td><h3>Ceph Filesystem</h3> | |
11fdf7f2 | 44 | |
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45 | - POSIX-compliant semantics |
46 | - Separates metadata from data | |
47 | - Dynamic rebalancing | |
48 | - Subdirectory snapshots | |
224ce89b | 49 | - Configurable striping |
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50 | - Kernel driver support |
51 | - FUSE support | |
52 | - NFS/CIFS deployable | |
53 | - Use with Hadoop (replace HDFS) | |
54 | ||
55 | .. raw:: html | |
56 | ||
57 | </td></tr><tr><td> | |
11fdf7f2 | 58 | |
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59 | See `Ceph Object Store`_ for additional details. |
60 | ||
61 | .. raw:: html | |
62 | ||
63 | </td><td> | |
11fdf7f2 | 64 | |
7c673cae | 65 | See `Ceph Block Device`_ for additional details. |
11fdf7f2 | 66 | |
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67 | .. raw:: html |
68 | ||
69 | </td><td> | |
11fdf7f2 TL |
70 | |
71 | See `Ceph Filesystem`_ for additional details. | |
72 | ||
73 | .. raw:: html | |
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74 | |
75 | </td></tr></tbody></table> | |
76 | ||
77 | Ceph is highly reliable, easy to manage, and free. The power of Ceph | |
78 | can transform your company's IT infrastructure and your ability to manage vast | |
79 | amounts of data. To try Ceph, see our `Getting Started`_ guides. To learn more | |
80 | about Ceph, see our `Architecture`_ section. | |
81 | ||
82 | ||
83 | ||
84 | .. _Ceph Object Store: radosgw | |
d2e6a577 | 85 | .. _Ceph Block Device: rbd |
7c673cae FG |
86 | .. _Ceph Filesystem: cephfs |
87 | .. _Getting Started: start | |
88 | .. _Architecture: architecture | |
89 | ||
90 | .. toctree:: | |
11fdf7f2 | 91 | :maxdepth: 3 |
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92 | :hidden: |
93 | ||
94 | start/intro | |
95 | start/index | |
96 | install/index | |
11fdf7f2 | 97 | start/kube-helm |
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98 | rados/index |
99 | cephfs/index | |
d2e6a577 | 100 | rbd/index |
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101 | radosgw/index |
102 | mgr/index | |
11fdf7f2 | 103 | mgr/dashboard |
7c673cae FG |
104 | api/index |
105 | architecture | |
11fdf7f2 TL |
106 | Developer Guide <dev/index> |
107 | dev/internals | |
108 | governance | |
b5b8bbf5 | 109 | ceph-volume/index |
11fdf7f2 | 110 | releases/index |
7c673cae | 111 | Glossary <glossary> |