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| -rw-r--r-- | Documentation/filesystems/ceph.txt | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/Documentation/filesystems/ceph.txt b/Documentation/filesystems/ceph.txt index bc4145ee5dba..d2c6a5ccf0f5 100644 --- a/Documentation/filesystems/ceph.txt +++ b/Documentation/filesystems/ceph.txt | |||
| @@ -22,9 +22,7 @@ In contrast to cluster filesystems like GFS, OCFS2, and GPFS that rely | |||
| 22 | on symmetric access by all clients to shared block devices, Ceph | 22 | on symmetric access by all clients to shared block devices, Ceph |
| 23 | separates data and metadata management into independent server | 23 | separates data and metadata management into independent server |
| 24 | clusters, similar to Lustre. Unlike Lustre, however, metadata and | 24 | clusters, similar to Lustre. Unlike Lustre, however, metadata and |
| 25 | storage nodes run entirely as user space daemons. Storage nodes | 25 | storage nodes run entirely as user space daemons. File data is striped |
| 26 | utilize btrfs to store data objects, leveraging its advanced features | ||
| 27 | (checksumming, metadata replication, etc.). File data is striped | ||
| 28 | across storage nodes in large chunks to distribute workload and | 26 | across storage nodes in large chunks to distribute workload and |
| 29 | facilitate high throughputs. When storage nodes fail, data is | 27 | facilitate high throughputs. When storage nodes fail, data is |
| 30 | re-replicated in a distributed fashion by the storage nodes themselves | 28 | re-replicated in a distributed fashion by the storage nodes themselves |
| @@ -164,11 +162,11 @@ More Information | |||
| 164 | ================ | 162 | ================ |
| 165 | 163 | ||
| 166 | For more information on Ceph, see the home page at | 164 | For more information on Ceph, see the home page at |
| 167 | http://ceph.newdream.net/ | 165 | https://ceph.com/ |
| 168 | 166 | ||
| 169 | The Linux kernel client source tree is available at | 167 | The Linux kernel client source tree is available at |
| 170 | git://ceph.newdream.net/git/ceph-client.git | 168 | https://github.com/ceph/ceph-client.git |
| 171 | git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git | 169 | git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git |
| 172 | 170 | ||
| 173 | and the source for the full system is at | 171 | and the source for the full system is at |
| 174 | git://ceph.newdream.net/git/ceph.git | 172 | https://github.com/ceph/ceph.git |
