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Ceph is a distributed object, block, and file storage platform
C++ Perl6 C Shell Python Assembly Other
branch: master

Merge pull request #4734 from wonzhq/aio-completion

test/aio: fix the leak of aio completion

Reviewed-by: Kefu Chai <kchai@redhat.com>
latest commit 6a7aa6c552
@tchaikov tchaikov authored
Failed to load latest commit information.
admin doc: Switch doxygen integration back to breathe
ceph-erasure-code-corpus @ f1f95a1 erasure-code: workunit to check for encoding regression
ceph-object-corpus @ da43eb1 ceph-object-corpus: drop compat with old ObjectStore::Transaction
cmake/modules CMake: add FindNSPR.cmake
debian debian: move ceph_argparse into ceph-common
doc Merge pull request #4391 from nilamdyuti/wip-doc-ceph-object-gateway
etc/sysconfig/SuSEfirewall2.d/services packaging: move SuSEfirewall2 templates out of src
examples rbd-replay: Convert prep-for-replay.py to rbd-replay-prep.cc
fusetrace remove superfluous second semicolons at end of lines
keys keys: renew autobuild.asc key
m4 crc32c: add aarch64 optimized crc32c implementation
man Merge pull request #4412 from tchaikov/wip-add-man-page
qa tests: ceph create may consume more than one id
rpm Move fedora patch file (used by ceph.spec.in) to rpm/ subdir
share ceph-post-file: single command to upload a file to cephdrop
src Merge pull request #4734 from wonzhq/aio-completion
systemd Increase max files open limit for OSD daemon.
udev Rework ceph-disk to allow LUKS for encrypted partitions
.gitignore tests: replace existing gtest 1.5.0 with gmock/gtest 1.7.0
.gitmodule_mirrors .gitmodule_mirrors: add gmock.git mirror
.gitmodules ceph needs gmock/gtest to be statically linked
.mailmap mailmap: Jean-Charles Lopez affiliation
.organizationmap mailmap: Jean-Charles Lopez affiliation
.peoplemap mailmap: Joao Eduardo Luis affiliation
AUTHORS AUTHORS
CMakeLists.txt CMakeLists.txt: fix detection of nss
CONTRIBUTING.rst doc: recommendations related to performances / cleanup
COPYING Add GPLv2 text file
COPYING-GPL2 Add GPLv2 text file
COPYING-LGPL2.1 COPYING: note licenses for all files, not just the default
ChangeLog first pass at autoconf and automake
CodingStyle Clarify CodingStyle with respect to tab compression of space runs
Doxyfile doc: do not doxygen src/tracing
INSTALL Update INSTALL to mention the submodules/recursive
Makefile.am tests: reduce make check verbosity
NEWS first pass at autoconf and automake
PendingReleaseNotes Update PendingReleaseNotes for firefly change, rgw socket path related
README README: symlink from README.md
README.cmake Combined CMake Build for Hammer
README.md README: rm references to old Ubuntu distros
README.xio xio: Update README.xio with dependencies
SubmittingPatches SubmittingPatches: clarify backport procedure
autogen.sh autogen.sh: do not submodule --force if git does not support it
ceph.spec.in init-radosgw.sysv: remove
configure.ac configure.ac: no use to add "+" before ac_ext=c
do_autogen.sh do_autogen.sh: unambiguously use nss unless user asks for cryptopp
doc_deps.deb.txt doc: The dot package is included in graphviz package
install-deps.sh install-deps.sh: only pip install after make clean
make-debs.sh build: make-debs.sh NPROC overrides make -j
pom.xml update license for libcephfs
run-make-check.sh run-make-check.sh: stricter check for yum/apt-get/zypper

README.md

Ceph - a scalable distributed storage system

Please see http://ceph.com/ for current info.

Contributing Code

Most of Ceph is licensed under the LGPL version 2.1. Some miscellaneous code is under BSD-style license or is public domain. The documentation is licensed under Creative Commons Attribution-ShareAlike (CC BY-SA). There are a handful of headers included here that are licensed under the GPL. Please see the file COPYING for a full inventory of licenses by file.

Code contributions must include a valid "Signed-off-by" acknowledging the license for the modified or contributed file. Please see the file SubmittingPatches for details on what that means and on how to generate and submit patches.

We do not require assignment of copyright to contribute code; code is contributed under the terms of the applicable license.

Build Prerequisites

debian-based

The list of debian packages dependencies can be installed with:

./install-deps.sh

Note: libsnappy-dev and libleveldb-dev are not available upstream for Debian Squeeze. Backports for Ceph can be found at ceph.com/debian-leveldb.

rpm-based

The list of RPM packages dependencies can be installed with:

./install-deps.sh

Building Ceph

Developers, please refer to the Developer Guide for more information, otherwise, you can build the server daemons, and FUSE client, by executing the following:

./autogen.sh
./configure
make

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

Dependencies

The configure script will complain about any missing dependencies as it goes. You can also refer to debian/control or ceph.spec.in for the package build dependencies on those platforms. In many cases, dependencies can be avoided with --with-foo or --without-bar switches. For example,

./configure --with-nss         # use libnss instead of libcrypto++
./configure --without-radosgw  # do not build radosgw
./configure --without-tcmalloc # avoid google-perftools dependency

Building packages

You can build packages for Debian or Debian-derived (e.g., Ubuntu) systems with

sudo apt-get install dpkg-dev
dpkg-checkbuilddeps        # make sure we have all dependencies
dpkg-buildpackage

For RPM-based systems (Red Hat, SUSE, etc.),

rpmbuild

Building the Documentation

Prerequisites

The list of package dependencies for building the documentation can be found in doc_deps.deb.txt:

sudo apt-get install `cat doc_deps.deb.txt`

Building the Documentation

To build the documentation, ensure that you are in the top-level `/ceph directory, and execute the build script. For example:

admin/build-doc
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