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Ceph is a distributed object, block, and file storage platform
3df86c38f8
We may block in the write path because we've reached out dirty data limit. Hold a reference to the FILE_BUFFER cap during that interval so we don't lose the cap and put new dirty buffers into the objectcacher out of turn. (We could also recheck our ability to take the ref after blocking, but I think this is cleaner.) Signed-off-by: Sage Weil <sage@newdream.net> |
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| man | ||
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| src | ||
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| .gitignore | ||
| AUTHORS | ||
| autogen.sh | ||
| ceph.spec.in | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| do_autogen.sh | ||
| INSTALL | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| RELEASE_CHECKLIST | ||
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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