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Commit d11ae8e0 authored by Jeff Layton's avatar Jeff Layton Committed by Ilya Dryomov
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Documentation: modern versions of ceph are not backed by btrfs 



[ Update the links too. ]

Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent b9f6d447

Documentation/filesystems/ceph.txt

+4 −6
Original line number Diff line number Diff line
@@ -22,9 +22,7 @@ In contrast to cluster filesystems like GFS, OCFS2, and GPFS that rely 
on symmetric access by all clients to shared block devices, Ceph

separates data and metadata management into independent server

clusters, similar to Lustre.  Unlike Lustre, however, metadata and

storage nodes run entirely as user space daemons.  Storage nodes

utilize btrfs to store data objects, leveraging its advanced features

(checksumming, metadata replication, etc.).  File data is striped

storage nodes run entirely as user space daemons.  File data is striped

across storage nodes in large chunks to distribute workload and

facilitate high throughputs.  When storage nodes fail, data is

re-replicated in a distributed fashion by the storage nodes themselves
@@ -164,11 +162,11 @@ More Information 
================



For more information on Ceph, see the home page at

	http://ceph.newdream.net/

	https://ceph.com/



The Linux kernel client source tree is available at

	git://ceph.newdream.net/git/ceph-client.git

	https://github.com/ceph/ceph-client.git

	git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git



and the source for the full system is at

	git://ceph.newdream.net/git/ceph.git
 
	https://github.com/ceph/ceph.git