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Ceph is a distributed object, block, and file storage platform
c8ac1ee9f8
The escape logic is tested for * leading . => \. * / => \s * \ => \\ * leading DIR_ => \d The file names for small object names ( size < FILENAME_PREFIX_LEN ) are created with CEPH_NOSNAP and checked to contain the _head string and not the _long string. The file names for long object names ( size >= FILENAME_PREFIX_LEN ) are tested to contain the _long string. A matching file is created to check that it is removed unless it contains the expected extended attribute. If the SHA1 of two long object names collide and they have the same prefix, lfn_get_name increments an anticollision counter to differentiate them. This condition is engineered because it would be really difficult to find two long names that actually create such a collision. The lfn_get_name method is private and the get_mangled_name method is used to access it. The out_path argument is not available and cannot be tested. However it is a trivial concatenation of the stringsin the path vector. A TestIndex class is derived from the LFNIndex class to set the pure virtual functions. The TestLFNIndex fixture is derived from it so that the tests get access to the protected methods of LFNIndex The SetUp method of the fixture creates a PATH directory to be used by all tests as the base path for all object files. http://tracker.ceph.com/issues/4560 refs #4560 Signed-off-by: Loic Dachary <loic@dachary.org> |
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| ceph-object-corpus@0655429f62 | ||
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| doc | ||
| fusetrace | ||
| keys | ||
| m4 | ||
| man | ||
| qa | ||
| src | ||
| udev | ||
| wireshark | ||
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| autogen.sh | ||
| ceph.spec.in | ||
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| configure.ac | ||
| COPYING | ||
| COPYING-LGPL2.1 | ||
| do_autogen.sh | ||
| Doxyfile | ||
| INSTALL | ||
| Makefile.am | ||
| NEWS | ||
| PendingReleaseNotes | ||
| README | ||
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| SubmittingPatches | ||
============================================ 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. Building Ceph ============= To prepare the source tree after it has been git cloned, $ git submodule update --init To build the server daemons, and FUSE client, execute 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 and avoid libfcgi-dev $ ./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 dpkg-dev $ dpkg-checkbuilddeps # make sure we have all dependencies $ dpkg-buildpackage For RPM-based systems (Redhat, Suse, etc.), $ rpmbuild Building the Documentation ========================== Prerequisites ------------- To build the documentation, you must install the following: - python-dev - python-pip - python-virualenv - doxygen - ditaa - libxml2-dev - libxslt-dev - dot - graphviz For example: sudo apt-get install python-dev python-pip python-virualenv doxygen ditaa libxml2-dev libxslt-dev dot graphviz 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 Build Prerequisites ------------------- To build the source code, you must install the following: - automake - autoconf - automake - gcc - g++ - libboost-dev - libedit-dev - libssl-dev - libtool - libfcgi - libfcgi-dev - libfuse-dev - linux-kernel-headers - libcrypto++-dev - libaio-dev - libgoogle-perftools-dev - libkeyutils-dev - uuid-dev - libatomic-ops-dev - libboost-program-options-dev - libboost-thread-dev - libexpat1-dev - libleveldb-dev - libsnappy-dev For example: $ apt-get install automake autoconf automake gcc g++ libboost-dev libedit-dev libssl-dev libtool libfcgi libfcgi-dev libfuse-dev linux-kernel-headers libcrypto++-dev libaio-dev libgoogle-perftools-dev libkeyutils-dev uuid-dev libatomic-ops-dev libboost-program-options-dev libboost-thread-dev libexpat1-dev