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| author |   Qiaowei Ren <qiaowei.ren@intel.com> | 2018-03-01 14:38:11 +0800 |
|---|---|---|
| committer | Qiaowei Ren <qiaowei.ren@intel.com> | 2018-03-01 14:38:11 +0800 |
| commit | 7da45d65be36d36b880cc55c5036e96c24b53f00 (patch) | |
| tree | d4f944eb4f8f8de50a9a7584ffa408dc3a3185b2 /src/ceph/doc/dev/corpus.rst | |
| parent | 691462d09d0987b47e112d6ee8740375df3c51b2 (diff) | |
remove ceph code
This patch removes initial ceph code, due to license issue.
Change-Id: I092d44f601cdf34aed92300fe13214925563081c
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Diffstat (limited to 'src/ceph/doc/dev/corpus.rst')
| -rw-r--r-- | src/ceph/doc/dev/corpus.rst | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/ceph/doc/dev/corpus.rst b/src/ceph/doc/dev/corpus.rst deleted file mode 100644 index 76fa43d..0000000 --- a/src/ceph/doc/dev/corpus.rst +++ /dev/null @@ -1,95 +0,0 @@ - -Corpus structure -================ - -ceph.git/ceph-object-corpus is a submodule.:: - - bin/ # misc scripts - archive/$version/objects/$type/$hash # a sample of encoded objects from a specific version - -You can also mark known or deliberate incompatibilities between versions with:: - - archive/$version/forward_incompat/$type - -The presence of a file indicates that new versions of code cannot -decode old objects across that $version (this is normally the case). - - -How to generate an object corpus --------------------------------- - -We can generate an object corpus for a particular version of ceph like so. - -#. Checkout a clean repo (best not to do this where you normally work):: - - git clone ceph.git - cd ceph - git submodule update --init --recursive - -#. Build with flag to dump objects to /tmp/foo:: - - rm -rf /tmp/foo ; mkdir /tmp/foo - ./do_autogen.sh -e /tmp/foo - make - -#. Start via vstart:: - - cd src - MON=3 OSD=3 MDS=3 RGW=1 ./vstart.sh -n -x - -#. Use as much functionality of the cluster as you can, to exercise as many object encoder methods as possible:: - - ./rados -p rbd bench 10 write -b 123 - ./ceph osd out 0 - ./init-ceph stop osd.1 - for f in ../qa/workunits/cls/*.sh ; do PATH=".:$PATH" $f ; done - ../qa/workunits/rados/test.sh - ./ceph_test_librbd - ./ceph_test_libcephfs - ./init-ceph restart mds.a - -Do some more stuff with rgw if you know how. - -#. Stop:: - - ./stop.sh - -#. Import the corpus (this will take a few minutes):: - - test/encoding/import.sh /tmp/foo `./ceph-dencoder version` ../ceph-object-corpus/archive - test/encoding/import-generated.sh ../ceph-object-corpus/archive - -#. Prune it! There will be a bazillion copies of various objects, and we only want a representative sample.:: - - pushd ../ceph-object-corpus - bin/prune-archive.sh - popd - -#. Verify the tests pass:: - - make check-local - -#. Commit it to the corpus repo and push:: - - pushd ../ceph-object-corpus - git checkout -b wip-new - git add archive/`../src/ceph-dencoder version` - git commit -m `../src/ceph-dencoder version` - git remote add cc ceph.com:/git/ceph-object-corpus.git - git push cc wip-new - popd - -#. Go test it out:: - - cd my/regular/tree - cd ceph-object-corpus - git fetch origin - git checkout wip-new - cd ../src - make check-local - -#. If everything looks good, update the submodule master branch, and commit the submodule in ceph.git. - - - - |