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1 | ================= |
2 | Welcome to Ceph | |
3 | ================= | |
4 | ||
39ae355f | 5 | Ceph delivers **object, block, and file storage in one unified system**. |
7c673cae | 6 | |
2a845540 TL |
7 | .. warning:: |
8 | ||
9 | :ref:`If this is your first time using Ceph, read the "Basic Workflow" | |
10 | page in the Ceph Developer Guide to learn how to contribute to the | |
11 | Ceph project. (Click anywhere in this paragraph to read the "Basic | |
12 | Workflow" page of the Ceph Developer Guide.) <basic workflow dev guide>`. | |
13 | ||
20effc67 | 14 | .. container:: columns-3 |
7c673cae | 15 | |
20effc67 | 16 | .. container:: column |
7c673cae | 17 | |
20effc67 | 18 | .. raw:: html |
7c673cae | 19 | |
20effc67 | 20 | <h3>Ceph Object Store</h3> |
7c673cae | 21 | |
20effc67 TL |
22 | - RESTful Interface |
23 | - S3- and Swift-compliant APIs | |
24 | - S3-style subdomains | |
25 | - Unified S3/Swift namespace | |
26 | - User management | |
27 | - Usage tracking | |
28 | - Striped objects | |
29 | - Cloud solution integration | |
30 | - Multi-site deployment | |
31 | - Multi-site replication | |
7c673cae | 32 | |
20effc67 | 33 | .. container:: column |
7c673cae | 34 | |
20effc67 | 35 | .. raw:: html |
7c673cae | 36 | |
20effc67 | 37 | <h3>Ceph Block Device</h3> |
7c673cae | 38 | |
20effc67 TL |
39 | - Thin-provisioned |
40 | - Images up to 16 exabytes | |
41 | - Configurable striping | |
42 | - In-memory caching | |
43 | - Snapshots | |
44 | - Copy-on-write cloning | |
45 | - Kernel driver support | |
46 | - KVM/libvirt support | |
47 | - Back-end for cloud solutions | |
48 | - Incremental backup | |
49 | - Disaster recovery (multisite asynchronous replication) | |
11fdf7f2 | 50 | |
20effc67 | 51 | .. container:: column |
7c673cae | 52 | |
20effc67 | 53 | .. raw:: html |
7c673cae | 54 | |
20effc67 | 55 | <h3>Ceph File System</h3> |
11fdf7f2 | 56 | |
20effc67 TL |
57 | - POSIX-compliant semantics |
58 | - Separates metadata from data | |
59 | - Dynamic rebalancing | |
60 | - Subdirectory snapshots | |
61 | - Configurable striping | |
62 | - Kernel driver support | |
63 | - FUSE support | |
64 | - NFS/CIFS deployable | |
65 | - Use with Hadoop (replace HDFS) | |
7c673cae | 66 | |
20effc67 | 67 | .. container:: columns-3 |
7c673cae | 68 | |
20effc67 | 69 | .. container:: column |
11fdf7f2 | 70 | |
20effc67 | 71 | See `Ceph Object Store`_ for additional details. |
11fdf7f2 | 72 | |
20effc67 | 73 | .. container:: column |
7c673cae | 74 | |
20effc67 | 75 | See `Ceph Block Device`_ for additional details. |
11fdf7f2 | 76 | |
20effc67 | 77 | .. container:: column |
11fdf7f2 | 78 | |
20effc67 | 79 | See `Ceph File System`_ for additional details. |
7c673cae FG |
80 | |
81 | Ceph is highly reliable, easy to manage, and free. The power of Ceph | |
82 | can transform your company's IT infrastructure and your ability to manage vast | |
83 | amounts of data. To try Ceph, see our `Getting Started`_ guides. To learn more | |
84 | about Ceph, see our `Architecture`_ section. | |
85 | ||
86 | ||
87 | ||
88 | .. _Ceph Object Store: radosgw | |
d2e6a577 | 89 | .. _Ceph Block Device: rbd |
9f95a23c | 90 | .. _Ceph File System: cephfs |
f67539c2 | 91 | .. _Getting Started: install |
7c673cae FG |
92 | .. _Architecture: architecture |
93 | ||
94 | .. toctree:: | |
11fdf7f2 | 95 | :maxdepth: 3 |
7c673cae FG |
96 | :hidden: |
97 | ||
98 | start/intro | |
7c673cae | 99 | install/index |
9f95a23c | 100 | cephadm/index |
7c673cae FG |
101 | rados/index |
102 | cephfs/index | |
d2e6a577 | 103 | rbd/index |
7c673cae FG |
104 | radosgw/index |
105 | mgr/index | |
11fdf7f2 | 106 | mgr/dashboard |
7c673cae FG |
107 | api/index |
108 | architecture | |
9f95a23c | 109 | Developer Guide <dev/developer_guide/index> |
11fdf7f2 TL |
110 | dev/internals |
111 | governance | |
9f95a23c | 112 | foundation |
b5b8bbf5 | 113 | ceph-volume/index |
39ae355f TL |
114 | Ceph Releases (general) <https://docs.ceph.com/en/latest/releases/general/> |
115 | Ceph Releases (index) <https://docs.ceph.com/en/latest/releases/> | |
20effc67 | 116 | security/index |
7c673cae | 117 | Glossary <glossary> |
20effc67 | 118 | Tracing <jaegertracing/index> |