ceph/COPYING

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Files: *
Copyright: (c) 2004-2010 by Sage Weil <sage@newdream.net>
License: LGPL2.1 (see COPYING-LGPL2.1)
Files: doc/*
Copyright: (c) 2010-2012 New Dream Network and contributors
License: Creative Commons Attribution-ShareAlike (CC BY-SA)
Files: src/client/hadoop/ceph
Copyright: Copyright (C) New Dream Network and contributors
License: Apache License v2
Files: src/mount/canonicalize.c
Copyright: Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
License: LGPL2 or later
Files: src/os/btrfs_ioctl.h
Copyright: Copyright (C) 2007 Oracle. All rights reserved.
License: GPL2
Files: src/include/ceph_hash.cc
Copyright: None
License: Public domain
Files: m4/acx_pthread.m4
Copyright: Steven G. Johnson <stevenj@alum.mit.edu>
License: GPLWithACException
Files: src/common/sctp_crc32.c:
Copyright:
Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
Copyright (c) 2004-2006 Intel Corporation - All Rights Reserved
License:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
a) Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
b) Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the distribution.
c) Neither the name of Cisco Systems, Inc. nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
Files: src/json_spirit
Copyright:
Copyright John W. Wilkinson 2007 - 2011
License:
The MIT License
Copyright (c) 2007 - 2010 John W. Wilkinson
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
Unit tests for chain_xattr.cc Create a new test file covering most (> 97%) of src/os/chain_xattr.{cc,h} lines of code. The following functions are tested: int chain_getxattr(const char *fn, const char *name, void *val, size_t size); int chain_fgetxattr(int fd, const char *name, void *val, size_t size); int chain_setxattr(const char *fn, const char *name, const void *val, size_t size); int chain_fsetxattr(int fd, const char *name, const void *val, size_t size); int chain_listxattr(const char *fn, char *names, size_t len); int chain_flistxattr(int fd, char *names, size_t len); int chain_removexattr(const char *fn, const char *name); int chain_fremovexattr(int fd, const char *name); The function translate_raw_name substitutes @@ into @. When the trailing character is a @, it breaks. However, such an occurence cannot be created by chain_setxattr because it always create pairs of @. Instead of silently breaking the loop, the function should probably return on error so that the caller can ignore it. The function chain_fgetxattr_len may return on error if fgetxattr returns on error. However, it is only called after another attr function returned success and the tests cannot create the conditions under which it would fail. The function chain_fsetxattr may leak attributes when used to override an existing attribute. This leak is not tested or fixed, it is just discussed in http://marc.info/?l=ceph-devel&m=136027076615853&w=4 If the file system in which the tests are run does not support extended attributes, the tests are not run. The detection uses the same logic as the one implemented in FileStore::_detect_fs The output of the tests are silenced to reduce the output when testing assertions ( except for the dout_emergency function which cannot be controlled).
2013-02-07 23:59:43 +00:00
Files: src/test/common/Throttle.cc src/test/filestore/chain_xattr.cc
Relax Throttle::_reset_max conditions and associated unit tests Removes a condition in Throttle::_reset_max by which the waiting queue is only Signal()ed if the new maximum is lower than the current maximum. There is no evidence of a use case where such a restriction would be useful. In addition waking up a thread when the maximum increases gives it a chance to immediately continue the suspended process instead of waiting for the next put(). Create a new test file covering 100% of src/Throttle.{cc,h} lines of code. The following methods are tested: * Throttle::Throttle with and without a maximum * Throttle::~Throttle when each pending Cond is deleted * Throttle::take * Throttle::get when updating the maximum ( lower or higher ), when going to sleep waiting for the count to lower under the maximum, when going to sleep because another thread is already asleep waiting * Throttle::get_or_fail when there is no maximum, when requesting a count that is larger than the maximum, either when the current value is under the maximum or above the maximum. * Throttle::wait when used to reset the maximum and wake up another thread asleep waiting All asserts checking the arguments sanity are exercised ( negative argument for Throttle::take etc. ). Adds the LGPLv2+ licensing terms to COPYING along with the others. Adds a Contributors section to the AUTHORS file. Notes: Testing asserts outputs verbose error messages that should be silenced but it does not seem possible. Signed-off-by: Loic Dachary <loic@dachary.org>
2013-01-20 11:35:10 +00:00
Copyright: Copyright (C) 2013 Cloudwatt <libre.licensing@cloudwatt.com>
License: LGPL2 or later