Ceph is a distributed object, block, and file storage platform
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Sage Weil 0df9dd6e88 filestore: do not throttle op_queue in queue_op()
In parallel mode, queue_op is called while holding the journal lock, so it
is not okay to throttle there.  Instead, throttle in the caller.

The throttling still needs improvement, but this at least fixes the locking
problem.

Signed-off-by: Sage Weil <sage@newdream.net>
2010-11-30 07:22:37 -08:00
debian Merge branch 'testing' into unstable 2010-11-23 09:37:13 -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