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Ceph is a distributed object, block, and file storage platform
8adaa0478a
command-line programs (as opposed to daemons) should send their logs to stderr rather than to a log file, syslog, etc. This is especially important because most users want to run the ceph command-line programs as non-root, and often only root has permissions to add to the ceph log directory. Create a new function, set_foreground_logging, that overrides ceph.conf settings to force all log output to stderr. For daemons, we still only send the very highest priority messages to stderr, and only before they daemonize(). Don't ever log to stdout because it interferes with scripts that parse the output of stdout. Instead, log to stderr if the user gives the --foreground or --nodaemon argument. Signed-off-by: Colin McCabe <colinm@hq.newdream.net> |
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| debian | ||
| fusetrace | ||
| man | ||
| qa | ||
| src | ||
| web | ||
| wireshark | ||
| .gitignore | ||
| AUTHORS | ||
| autogen.sh | ||
| builddebs.sh | ||
| ceph.spec.in | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| debvers.sh | ||
| INSTALL | ||
| Makefile.am | ||
| NEWS | ||
| publish.sh | ||
| pull.sh | ||
| push.sh | ||
| README | ||
| RELEASE_CHECKLIST | ||
| release.sh | ||
| sign.sh | ||
| SubmittingPatches | ||
| update_pbuilder.sh | ||
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