Ceph is a distributed object, block, and file storage platform
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Sage Weil 7d33830af5 mds: set a writeable client range on regular files created via MKNOD
If the client reexports ceph via nfs, file creations come through as
a MKNOD followed by OPEN.  If it's a MKNOD on a normal file, assume that
the client will probably write to it and set them up with the caps and
client_range to do so without asking us again first.

Signed-off-by: Sage Weil <sage@newdream.net>
2010-12-17 16:52:05 -08:00
debian gceph: Add gceph to rpm, deb 2010-12-10 20:34:49 -08:00
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man mkcephfs: require -k; update man page 2010-12-06 22:18:16 -08:00
qa mds: fix null_snapflush with multiple intervening snaps 2010-11-10 20:58:49 -08:00
src mds: set a writeable client range on regular files created via MKNOD 2010-12-17 16:52:05 -08:00
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Ceph - a scalable distributed file system
-----------------------------------------

Please see http://ceph.newdream.net/ for current info.

----

To build the server daemons, and FUSE client,

$ ./autogen.sh
$ ./configure

$ make
 or
$ cd src
$ make

(Note that the FUSE client will only be built if libfuse is present.)

----

A quick summary of binaries that will be built in src/

daemons:
 cmon -- monitor daemon.  handles cluster state and configuration
         information.
 cosd -- storage daemon.  stores objects on a given block device.
 cmds -- metadata daemon.  handles file system namespace.
 ceph -- send management commands to the monitor cluster.

userland clients:
 cfuse -- fuse client.
 csyn -- synthetic workload generator client.

tools:
 monmaptool -- create/edit mon map
 osdmaptool -- create/edit osd map 
 crushtool -- create/edit crush map

scripts:
 mkcephfs -- cluster mkfs tool
 init-ceph -- init.d start/stop script