Hi Ceph, Here is a sorted list of authors and organizations who contributed to v0.83, by number of commits or reviews back to v0.82. The affiliation of authors to organizations can be updated by submitting a patch to https://github.com/ceph/ceph/blob/master/.organizationmap All commits are reviewed but the number of reviews is a fraction of the number of commits. More often than not, the reviewer(s) is only mentioned in the message of the merge although it means that all associated commits have been reviewed. If you are curious about how it is done, the details are at the end of this mail. Commits by authors 1 100 Sage Weil <sage@xxxxxxxxxxx> 2 66 Loic Dachary <loic@xxxxxxxxxxx> 3 29 João Eduardo Luís <joao.luis@xxxxxxxxxxx> 4 25 Danny Al-Gaaf <danny.al-gaaf@xxxxxxxxx> 5 20 Greg Farnum <greg@xxxxxxxxxxx> 6 15 Samuel Just <sam.just@xxxxxxxxxxx> 7 14 Yehuda Sadeh <yehuda@xxxxxxxxxxx> 8 14 Sage Weil <sweil@xxxxxxxxxx> 9 13 Josh Durgin <josh.durgin@xxxxxxxxxxx> 10 12 John Wilkins <john.wilkins@xxxxxxxxxxx> 11 12 Haomai Wang <haomaiwang@xxxxxxxxx> 12 11 Somnath Roy <somnath.roy@xxxxxxxxxxx> 13 11 Sahid Orentino Ferdjaoui <sahid.ferdjaoui@xxxxxxxxxxxxx> 14 11 Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx> 15 10 Sebastien Ponce <sebastien.ponce@xxxxxxx> 16 8 Dan Mick <dan.mick@xxxxxxxxxxx> 17 5 John Spray <jspray@xxxxxxxxxx> 18 5 John Spray <john.spray@xxxxxxxxxxx> 19 5 Alfredo Deza <alfredo.deza@xxxxxxxxxxx> 20 3 Adam Crume <adamcrume@xxxxxxxxx> 21 2 Kevin Dalley <kevin@xxxxxxxxxxxx> 22 1 Yan, Zheng <zheng.z.yan@xxxxxxxxx> 23 1 Wei Luo <luowei@xxxxxxxxxxxxx> 24 1 Venky Shankar <vshankar@xxxxxxxxxx> 25 1 Tyler Brekke <tyler.brekke@xxxxxxxxxxx> 26 1 Sylvain Munaut <s.munaut@xxxxxxxxxxxxxxxxxxxx> 27 1 Stephen Jahl <stephenjahl@xxxxxxxxx> 28 1 Stephen F Taylor <steveftaylor@xxxxxxxxx> 29 1 Sebastien Ponce <Sebastien.Ponce@xxxxxxx> 30 1 Sandon Van Ness <sandon@xxxxxxxxxxx> 31 1 Ma Jianpeng <majianpeng@xxxxxxxxx> 32 1 Lluis Pamies-Juarez <lluis.pamies-juarez@xxxxxxxx> 33 1 Kevin Cox <kevincox@xxxxxxxxxxx> 34 1 Jenkins <jenkins@xxxxxxxxxxx> 35 1 Huang Jun <hjwsm1989@xxxxxxxxx> 36 1 George Ryall <george.ryall@xxxxxxxxxx> 37 1 devicenull <dn@xxxxxxxxxxxxxx> 38 1 Accela Zhao <accelazh@xxxxxxxxx> Commits by organizations 1 235 Inktank <contact@xxxxxxxxxxx> 2 77 Cloudwatt <libre.licensing@xxxxxxxxxxxxx> 3 25 Deutsche Telekom <contact@xxxxxxxxxx> 4 20 Red Hat <contact@xxxxxxxxxx> 5 12 UnitedStack <contact@xxxxxxxxxxxxxxx> 6 11 SanDisk <contact@xxxxxxxxxxx> 7 11 CERN <contact@xxxxxxx> 8 4 Unaffiliated <no@xxxxxxxxxxxxxxxx> 9 3 University of California, Santa Cruz <contact@xxxxxxxxxxx> 10 3 HGST <contact@xxxxxxxx> 11 1 Yahoo! <contact@xxxxxxxxxxxxx> 12 1 Whatever <contact@xxxxxxxxxxxxxxxxxxxx> 13 1 Science & Technology Facilities Council <contact@xxxxxxxxxx> 14 1 MIT Computer Science and Artificial Intelligence Laboratory <webmaster@xxxxxxxxxxxxx> 15 1 Kedacom <contact@xxxxxxxxxxx> 16 1 Intel <contact@xxxxxxxxx> 17 1 GAMESERVERS <contact@xxxxxxxxxxxxxxx> Reviews by authors (one review spans multiple commits) 1 21 Sage Weil <sage@xxxxxxxxxxx> 2 19 Loic Dachary <loic@xxxxxxxxxxx> 3 16 Sage Weil <sweil@xxxxxxxxxx> 4 14 Greg Farnum <greg@xxxxxxxxxxx> 5 12 Josh Durgin <josh.durgin@xxxxxxxxxxx> 6 11 Samuel Just <sam.just@xxxxxxxxxxx> 7 7 João Eduardo Luís <joao.luis@xxxxxxxxxxx> 8 5 Dan Mick <dan.mick@xxxxxxxxxxx> 9 2 Wei Luo <luowei@xxxxxxxxxxxxx> 10 2 Sahid Orentino Ferdjaoui <sahid.ferdjaoui@xxxxxxxxxxxxx> 11 2 Lluis Pamies-Juarez <lluis.pamies-juarez@xxxxxxxx> 12 1 Yehuda Sadeh <ysadey@xxxxxxxxxx> 13 1 Yehuda Sadeh <yehuda@xxxxxxxxxxx> 14 1 Sebastien Ponce <sebastien.ponce@xxxxxxx> 15 1 Huang Jun <hjwsm1989@xxxxxxxxx> 16 1 Florent Flament <florent.flament@xxxxxxxxxxxxx> 17 1 Christophe Courtaut <christophe.courtaut@xxxxxxxxx> 18 1 Alfredo Deza <alfredo.deza@xxxxxxxxxxx> Reviews by organizations (one review spans multiple commits) 1 72 Inktank <contact@xxxxxxxxxxx> 2 23 Cloudwatt <libre.licensing@xxxxxxxxxxxxx> 3 17 Red Hat <contact@xxxxxxxxxx> 4 2 Yahoo! <contact@xxxxxxxxxxxxx> 5 2 HGST <contact@xxxxxxxx> 6 1 Unaffiliated <no@xxxxxxxxxxxxxxxx> 7 1 CERN <contact@xxxxxxx> The script used to generate this output is (copy paste at the root of a git clone https://github.com/ceph/ceph.git): cat > credits.sh <<'EOF' range=$1 echo "Commits by authors" git log --pretty='%aN <%aE>' $range | sort | uniq -c | sort -rn | nl echo "Commits by organizations" git log --pretty='%aN <%aE>' $range | git -c mailmap.file=.organizationmap check-mailmap --stdin | sort | uniq -c | sort -rn | nl echo "Reviews by authors (one review spans multiple commits)" git log --pretty=%b $range | perl -n -e 'print "$_\n" if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | sort | uniq -c | sort -rn | nl echo "Reviews by organizations (one review spans multiple commits)" git log --pretty=%b $range | perl -n -e 'print "$_\n" if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | git -c mailmap.file=.organizationmap check-mailmap --stdin | sort | uniq -c | sort -rn | nl EOF bash credits.sh tags/v0.82...tags/v0.83 Authors names are normalized with .mailmap and authors affiliations to a given organization comes from .organizationmap, both of which can be found and patched at the root of the ceph source tree. More sophisticated reports can be generated and visualized by tools such as http://bitergia.com/ or http://stackalytics.com/. Cheers -- Loïc Dachary, Artisan Logiciel Libre
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