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* Merge pull request #59838 from cbodley/wip-68083Yuri Weinstein2024-10-301-4/+0
|\ | | | | | | | | | | | | | | | | | | os: remove unused btrfs_ioctl.h and tests Reviewed-by: Patrick Donnelly <pdonnell@redhat.com> Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com> Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>
| * os: remove unused btrfs_ioctl.h and testsCasey Bodley2024-09-171-4/+0
| | | | | | | | | | | | | | | | remove unused header whose GPL license was potentially problematic Fixes: https://tracker.ceph.com/issues/68083 Signed-off-by: Casey Bodley <cbodley@redhat.com>
* | COPYING,common/*s390x*: distribute under Apache 2 license for s390xPatrick Donnelly2024-09-181-2/+1
| | | | | | | | | | | | | | | | | | The Ceph project cannot distributed GPL code as it is incompatible with the LGPL that all Ceph code is licensed under. Since s390x is dual-licensed, we choose to use the Apache 2 license. Fixes: https://tracker.ceph.com/issues/68084 Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
* | arch/s390x: add license notices, use LGPLPatrick Donnelly2024-09-181-1/+1
|/ | | | | | | These are original code files introduced by Aliaksei Makarau for s390x enablement. With his permission, we've licensed these under LGPL. Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
* crc32c optimized for s390x archAliaksei Makarau2024-05-221-0/+5
| | | | | Fixes: https://tracker.ceph.com/issues/64952 Signed-off-by: Aliaksei Makarau <aliaksei.makarau@ibm.com>
* cmake: update FindPython3 moduleKefu Chai2023-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * use the one shiped by the latest CMake (ab379e5054aa792df9572078dcf95bddd75f7661) * use the new policy to use the new find strategy. * accomodate the vanilla FindPython3 module to Ceph by: - dropping the `cmake_policy()` calls which set the policy not supported by 3.16. - `include (FindPackageHandleStandardArgs)` without specifying the relative path. - dropping the `HANDLE_VERSION_RANGE` from `FindPackageHandleStandardArgs()` call. this option was introduced by CMake v3.19, see https://cmake.org/cmake/help/latest/module/FindPackageHandleStandardArgs.html but Ubuntu focal comes with CMake 3.16, which is our minimal required CMake version. the new FindPython3 module from CMake: * enables us to find the recent Python intepreter and development files up to CPython 3.13. * finds intepreter with the new `Python_FIND_STRATEGY`. the old and default strategy always finds the most recent version with all specified name and in all locations. so, if /usr/bin/python exists, it would accept, even if it is a symlink to python3.9 and what we want is python3.6. while the new policy stops at the one which satisfies the constraints. simpler this way and less error prone. Fixes: https://tracker.ceph.com/issues/62428 Signed-off-by: Kefu Chai <tchaikov@gmail.com>
* COPYING: add entries for backport scriptsNathan Cutler2021-01-141-0/+10
| | | | Signed-off-by: Nathan Cutler <ncutler@suse.com>
* COPYING: note cmake/modules/FindPython* license and copyrightKefu Chai2020-11-111-0/+5
| | | | | | these files were copied from CMake project for better python3 support Signed-off-by: Kefu Chai <kchai@redhat.com>
* include: ceph_stable_mod in public domainSage Weil2020-10-061-0/+4
| | | | Signed-off-by: Sage Weil <sage@newdream.net>
* common: Add bind_allocator templateAdam C. Emerson2020-09-091-0/+9
| | | | | | | | | | | Bind an allocator to a completion, analogously to boost::async::bind_executor. Based on bind_executor.hpp which is copyright 2003-2019 Christopher M. Kohlhoff <chris@kohlhoff.com> and under the Boost Software License, Version 1.0 Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
* include: Add expected.hppAdam C. Emerson2020-05-151-1/+5
| | | | | | | | | Not worth making a submodule since it's a single-file include. Originally from https://github.com/TartanLlama/expected and released under CC0 Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
* relicense LGPL-2.1 code as LGPL-2.1 or LGPL-3.0Sage Weil2019-04-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The primary motivation to relicense is a desire to integrate with projects that are licensed under the Apache License version 2.0. Although opinions vary, there are some who argue the the LGPL-2.1 and Apache-2.0 licenses are not fully compatible. We would like to avoid the ambiguity and potential for controversy. Projects we would like to consume that are Apache-2.0 licensed include Seastar, OpenSSL (which is in the process of relicensing to Apache-2.0), and Swagger (swagger.io). Note that some of these are dynamically linked or consumed via a high-level language and may or may not require a change to LGPL-3.0, but providing the option for LGPL-3.0 certainly avoids any uncertainty. A few other source files are already incorporated into Ceph that claim an Apache-2.0 license: src/common/deleter.h src/common/sstring.h src/include/cpp-btree The Ceph developers would further like to provide a license option that is more modern than the current LGPL-2.1. LGPL-3.0 includes updated, clarified language around several issues and is widely considered more modern, superior license. Signed-off-by: Sage Weil <sage@redhat.com>
* COPYING: add reference to a few Apache-2.0 licensed source filesSage Weil2019-04-221-0/+18
| | | | Signed-off-by: Sage Weil <sage@redhat.com>
* COPYING: LGPL2.1 -> LGPL-2.1Sage Weil2019-04-221-3/+3
| | | | Signed-off-by: Sage Weil <sage@redhat.com>
* COPYING: extra bits from debian/copyrightSage Weil2019-04-221-0/+17
| | | | Signed-off-by: Sage Weil <sage@redhat.com>
* Add function2 headerAdam C. Emerson2019-04-081-0/+3
| | | | | | | | | | | | | | | | From https://github.com/Naios/function2/ This provides unique_function, a move-only, type-erased function wrapper. I copied the file in rather than using a submodule because it's only one file, and a submodule seems rather like killing a mosquito with an anti-tank gun. Chosen over the slightly more capable cxx_function because that version fails its basic contract. Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
* Separate diskprediction local plugin from the diskprediction pluginhsiang412018-11-051-1/+1
| | | | | | | | Separate diskprediction local plugin from the diskprediction plugin. Devicehealth invoke device prediction function related on the global configuration "device_failure_prediction_mode". Signed-off-by: Rick Chen <rick.chen@prophetstor.com>
* ceph-volume: zfs, the inital first submit.Willem Jan Withagen2018-10-011-0/+4
| | | | | | | | | | | | | | | | | | Does nothing other than invoce the ceph-volume-zfs modules when called with 'ceph-volume zfs Like: > ceph-volume zfs list Use ZFS as the underlying technology for OSDs --verbose Increase the verbosity level ['list'] --> TypeError: main() takes exactly 2 arguments (1 given) Exit 1 Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>
* mgr/diskprediction: add prototype diskprediction moduleRick Chen2018-09-171-0/+5
| | | | | | | | | This module is written by Rick Chen <rick.chen@prophetstor.com> and provides both a built-in local predictor and a cloud mode that queries a cloud service (provided by ProphetStor) to predict device failures. Signed-off-by: Rick Chen <rick.chen@prophetstor.com> Signed-off-by: Sage Weil <sage@redhat.com>
* legal: remove doc license ambiguityNathan Cutler2018-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The license applicable to the files under doc/ was originally declared (in the top-level file COPYING) to be "Creative Commons Attribution-ShareAlike (CC BY-SA)" by ed0653b493a3f919a3abc37a0aa9b5aa29ae0b0e This license declaration omitted a version number. Some time later ef7418421b3748c712019c8aedd02b8005c1e1ea was merged, mentioning CC-BY-SA-1.0 as one of the Ceph source code licenses. Although the purpose of that commit was only to summarize the canonical license information from COPYING, it unintentionally became the only place in the source code where the doc license version was specified. In March 2018, the Debian project warned that CC-BY-SA-1.0 does not meet its criteria for inclusion in the "free" section of the Debian distribution. (For that, at least version 3.0 must be used.) This new commit removes the doc license ambiguity by setting it to CC-BY-SA-3.0 in all places where the license is mentioned. The exact spelling of the license name is taken from https://spdx.org/licenses/ Fixes: http://tracker.ceph.com/issues/23336 Signed-off-by: Nathan Cutler <ncutler@suse.com>
* Revert "SIGPIPE suppression for platforms without SO_NOSIGPIPE or MSG_NOSIGNAL"Greg Farnum2017-10-041-5/+0
| | | | | | | | | | | | | This reverts commit 131deb39769c1187c334ee84f552d3be01f1751b. It added code that shouldn't have entered the project repo. Conflicts: src/msg/async/AsyncConnection.cc src/msg/async/AsyncConnection.h src/msg/simple/Pipe.cc src/msg/simple/Pipe.h Signed-off-by: Greg Farnum <gfarnum@redhat.com>
* build/ops: rpm, COPYING: drop GPL 2.0 with Autoconf ExceptionNathan Cutler2017-06-141-4/+0
| | | | | | | This license is no longer used. Fixes: http://tracker.ceph.com/issues/20091 Signed-off-by: Nathan Cutler <ncutler@suse.com>
* SIGPIPE suppression for platforms without SO_NOSIGPIPE or MSG_NOSIGNALRohan Mars2015-11-131-0/+5
| | | | Signed-off-by: Rohan Mars <code@rohanmars.com>
* added boost timegm impl for cross platform supportRohan Mars2015-08-251-0/+5
| | | | Signed-off-by: Rohan Mars <code@rohanmars.com>
* COPYING: note git-archive-all.sh licenseSage Weil2015-06-011-0/+3
| | | | Signed-off-by: Sage Weil <sage@redhat.com>
* Add GPLv2 text fileKen Dreyer2015-02-271-1/+1
| | | | | | | | | | | Most of the ceph tree is LGPLv2.1, but there are some files that are under the full GPLv2. Add a copy of the GNU General Public License (version 2) to the distribution. This file was copied verbatim from https://www.gnu.org/licenses/gpl-2.0.txt Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
* erasure-code: HTML display of benchmark resultsLoic Dachary2014-08-041-0/+9
| | | | | | | | | | | | | | | | | | The ceph_erasure_code_benchmark output is converted into a JSON series suitable to display in HTML with the http://www.flotcharts.org/ library. A self contained copy of the HTML,JS,CSS files is included for durability and can be used from the source tree with: CEPH_ERASURE_CODE_BENCHMARK=src/ceph_erasure_code_benchmark \ PLUGIN_DIRECTORY=src/.libs \ qa/workunits/erasure-code/bench.sh fplot jerasure | tee qa/workunits/erasure-code/bench.js and display with: firefox qa/workunits/erasure-code/bench.html Signed-off-by: Loic Dachary <loic@dachary.org>
* COPYING: Cloudwatt copyright is inlineLoic Dachary2014-08-041-6/+0
| | | | | | | | Remove partial list of contributions since Cloudwatt copyright has been placed in the copyright notices of the files where works covered by copyright have been included. Signed-off-by: Loic Dachary <loic@dachary.org>
* Merge pull request #638 from ceph/wip-bloomLoic Dachary2013-10-031-0/+4
|\ | | | | bloom filter cleanups, encodability, and unit tests
| * COPYING: make note of common/bloom_filer.hpp (boost) licenseSage Weil2013-10-021-0/+4
| | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | COPYING: fix URLSage Weil2013-10-021-1/+1
| | | | | | | | Signed-off-by: Sage Weil <sage@inktank.com>
* | COPYING: add Packaging: sectionSage Weil2013-10-021-0/+5
| | | | | | | | | | | | Again, debian-specific, but who cares. Signed-off-by: Sage Weil <sage@inktank.com>
* | COPYING: add debian-style headersSage Weil2013-10-021-0/+5
| | | | | | | | | | | | | | This may not be necessary here, but it makes this identical to the debian/copyright file, which is a win. Signed-off-by: Sage Weil <sage@inktank.com>
* | COPYING: fix formattingSage Weil2013-10-021-30/+30
|/ | | | Signed-off-by: Sage Weil <sage@inktank.com>
* Merge pull request #597 from ceph/remove-hadoop-shimGregory Farnum2013-09-161-4/+0
|\ | | | | | | | | This branch built fine on the gitbuilders and the list of removed files looks good to me. Reviewed-by: Greg Farnum <greg@inktank.com>
| * hadoop: remove hadoop shimNoah Watkins2013-09-131-4/+0
| | | | | | | | | | | | | | | | | | The in-tree Hadoop shim was a combination of libcephfs wrapper, and the bits to support Hadoop. This has been replaced by src/java that implements generic libcephfs wrappers, and externally, the hadoop shim (see docs). Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
* | ErasureCodeJerasure: import jerasure-1.2ALoic Dachary2013-09-101-0/+32
|/ | | | | | | | | | | The files are copied verbatim from http://web.eecs.utk.edu/~plank/plank/papers/Jerasure-1.2A.tar and a section is added to the top level COPYING file to reflect the BSD license. https://github.com/dachary/ceph/tree/wip-5879 refs #5879 Signed-off-by: Loic Dachary <loic@dachary.org>
* crc32c: note intel crc code copyrightsSage Weil2013-08-211-0/+5
| | | | | | It's a BSD 3-clause. Signed-off-by: Sage Weil <sage@inktank.com>
* rbd.cc: relicense as LGPL2Sage Weil2013-08-141-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All past authors for rbd.cc have consented to relicensing from GPL to LGPL2 via email: --- Date: Sat, 27 Jul 2013 01:59:36 +0200 From: Sylvain Munaut <s.munaut@whatever-company.com> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I hereby consent to the relicensing of any contribution I made to the aforementioned rbd.cc file from GPL to LGPL2.1. (I hope that'll be impressive enough, I did my best :p) btw, tnt@246tNt.com and s.munaut@whatever-company.com are both me. Cheers, Sylvain --- Date: Fri, 26 Jul 2013 17:00:48 -0700 From: Yehuda Sadeh <yehuda@inktank.com> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent. --- Date: Fri, 26 Jul 2013 17:02:24 -0700 From: Josh Durgin <josh.durgin@inktank.com> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent. --- Date: Fri, 26 Jul 2013 18:17:46 -0700 From: Stanislav Sedov <stas@freebsd.org> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent. Thanks for taking care of it! --- Date: Fri, 26 Jul 2013 18:24:15 -0700 From: Colin McCabe <cmccabe@alumni.cmu.edu> I consent. cheers, Colin --- Date: Sat, 27 Jul 2013 07:08:12 +0200 From: Christian Brunner <christian@brunner-muc.de> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent Christian --- Date: Sat, 27 Jul 2013 12:17:34 +0300 From: Stratos Psomadakis <psomas@grnet.gr> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change Hi, I consent with the GPL -> LGL2.1 re-licensing. Thanks Stratos --- Date: Sat, 27 Jul 2013 16:13:13 +0200 From: Wido den Hollander <wido@42on.com> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent! You have my permission to re-license the code I wrote for rbd.cc to LGPL2.1 --- Date: Sun, 11 Aug 2013 10:40:32 +0200 From: Danny Al-Gaaf <danny.al-gaaf@bisect.de> Subject: Re: btw Hi Sage, I agree to switch the license of ceph_argparse.py and rbd.cc from GPL2 to LGPL2. Regards Danny Al-Gaaf --- Date: Tue, 13 Aug 2013 17:15:24 -0700 From: Dan Mick <dan.mick@inktank.com> Subject: Re: Ceph rbd.cc GPL -> LGPL2 license change I consent to relicense any contributed code that I wrote under LGPL2.1 license. --- ...and I consent too. Drop the exception from COPYING and debian/copyright files. Signed-off-by: Sage Weil <sage@inktank.com>
* remove unused fiemap codeSage Weil2013-07-271-5/+0
| | | | Signed-off-by: Sage Weil <sage@inktank.com>
* Unit tests for chain_xattr.ccLoic Dachary2013-02-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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).
* Relax Throttle::_reset_max conditions and associated unit testsLoic Dachary2013-02-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* COPYING: doc/ CC BY-SASage Weil2012-04-111-0/+4
| | | | Signed-off-by: Sage Weil <sage@newdream.net>
* add libjson_spirit.laSage Weil2012-02-241-0/+32
| | | | | | | | | | This is lightweight and relies on boost spirit, which we already use, so there are no new dependencies. There were some other libraries that also looked good, but they weren't already packages for existing Debian distros like squeeze or even wheezy. Signed-off-by: Sage Weil <sage.weil@dreamhost.com>
* COPYING: note licenses for all files, not just the defaultSage Weil2012-01-121-504/+64
| | | | | | | | This (mostly) copies debian/copyright for now, but there are format restrictions for that file. Suggestions for a cleaner way to handle this are welcome. In the meantime, this is better... Signed-off-by: Sage Weil <sage.weil@dreamhost.com>
* first pass at autoconf and automakeSage Weil2008-01-281-0/+504
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