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Ceph is a distributed object, block, and file storage platform
3ef32bc6b6
When we are assimilate readdir results into our cache, we need to be more careful about replacing existing dentries. We were calling insert_dentry_inode(), which would replace a name if it already exists, which might include pd->first, an active iterator. Move the dentry link/relink into the caller (where we already have an iterator pointing to the existing item, if any). Then update the dentry lease information separately. Fixes: #1391 Signed-off-by: Sage Weil <sage@newdream.net> |
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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