mirror of
https://github.com/ceph/ceph
synced 2024-12-29 06:52:35 +00:00
111 lines
2.2 KiB
ReStructuredText
111 lines
2.2 KiB
ReStructuredText
=================
|
|
Welcome to Ceph
|
|
=================
|
|
|
|
Ceph uniquely delivers **object, block, and file storage in one unified
|
|
system**.
|
|
|
|
.. raw:: html
|
|
|
|
<style type="text/css">div.body h3{margin:5px 0px 0px 0px;}</style>
|
|
<table cellpadding="10"><colgroup><col width="33%"><col width="33%"><col width="33%"></colgroup><tbody valign="top"><tr><td><h3>Ceph Object Store</h3>
|
|
|
|
- RESTful Interface
|
|
- S3- and Swift-compliant APIs
|
|
- S3-style subdomains
|
|
- Unified S3/Swift namespace
|
|
- User management
|
|
- Usage tracking
|
|
- Striped objects
|
|
- Cloud solution integration
|
|
- Multi-site deployment
|
|
- Multi-site replication
|
|
|
|
.. raw:: html
|
|
|
|
</td><td><h3>Ceph Block Device</h3>
|
|
|
|
|
|
- Thin-provisioned
|
|
- Images up to 16 exabytes
|
|
- Configurable striping
|
|
- In-memory caching
|
|
- Snapshots
|
|
- Copy-on-write cloning
|
|
- Kernel driver support
|
|
- KVM/libvirt support
|
|
- Back-end for cloud solutions
|
|
- Incremental backup
|
|
- Disaster recovery (multisite asynchronous replication)
|
|
|
|
.. raw:: html
|
|
|
|
</td><td><h3>Ceph Filesystem</h3>
|
|
|
|
- POSIX-compliant semantics
|
|
- Separates metadata from data
|
|
- Dynamic rebalancing
|
|
- Subdirectory snapshots
|
|
- Configurable striping
|
|
- Kernel driver support
|
|
- FUSE support
|
|
- NFS/CIFS deployable
|
|
- Use with Hadoop (replace HDFS)
|
|
|
|
.. raw:: html
|
|
|
|
</td></tr><tr><td>
|
|
|
|
See `Ceph Object Store`_ for additional details.
|
|
|
|
.. raw:: html
|
|
|
|
</td><td>
|
|
|
|
See `Ceph Block Device`_ for additional details.
|
|
|
|
.. raw:: html
|
|
|
|
</td><td>
|
|
|
|
See `Ceph Filesystem`_ for additional details.
|
|
|
|
.. raw:: html
|
|
|
|
</td></tr></tbody></table>
|
|
|
|
Ceph is highly reliable, easy to manage, and free. The power of Ceph
|
|
can transform your company's IT infrastructure and your ability to manage vast
|
|
amounts of data. To try Ceph, see our `Getting Started`_ guides. To learn more
|
|
about Ceph, see our `Architecture`_ section.
|
|
|
|
|
|
|
|
.. _Ceph Object Store: radosgw
|
|
.. _Ceph Block Device: rbd
|
|
.. _Ceph Filesystem: cephfs
|
|
.. _Getting Started: start
|
|
.. _Architecture: architecture
|
|
|
|
.. toctree::
|
|
:maxdepth: 3
|
|
:hidden:
|
|
|
|
start/intro
|
|
start/index
|
|
install/index
|
|
start/kube-helm
|
|
rados/index
|
|
cephfs/index
|
|
rbd/index
|
|
radosgw/index
|
|
mgr/index
|
|
api/index
|
|
architecture
|
|
Developer Guide <dev/index>
|
|
dev/internals
|
|
governance
|
|
ceph-volume/index
|
|
releases/index
|
|
Glossary <glossary>
|