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author | emanuele <emanueleolivetti@web> | 2017-12-19 14:10:40 +0000 |
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committer | admin <admin@branchable.com> | 2017-12-19 14:10:40 +0000 |
commit | 9b7d2238532784593dbcaee3c60265c82f92bb76 (patch) | |
tree | 0d72a58a676484a907d0fce1e8151a279ce2f3e2 | |
parent | 4d7140570019fe542e34dd77ed0acd61858ed31a (diff) |
-rw-r--r-- | doc/bugs/wrong_permissions_of_unused__44___badunused_and_tmpunused__63__.mdwn | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/doc/bugs/wrong_permissions_of_unused__44___badunused_and_tmpunused__63__.mdwn b/doc/bugs/wrong_permissions_of_unused__44___badunused_and_tmpunused__63__.mdwn new file mode 100644 index 000000000..393370de7 --- /dev/null +++ b/doc/bugs/wrong_permissions_of_unused__44___badunused_and_tmpunused__63__.mdwn @@ -0,0 +1,71 @@ +The files `unused`, `badunused` and `tmpunused` in `.git/annex/` do not have the correct permissions when the git repository is set to `--shared=group`. Such files are `600`, while they should be `660`, as other files in `.git/annex`. + +For this reason, when those files are created, they are accessibile only to one user (the owner), triggering errors when other users in the group attempt things like `git annex unused` or `git annex dropunused`. At least this occurs with git-annex 6.20171018+gitgbb20b1ed3-1~ndall+1 . + +To reproduce the problem: + + git init --shared=group + git annex init + echo test > test + git annex add test + git commit -m test + git rm test + git commit -m removed + git annex unused + +you get: + + unused . (checking for unused data...) (checking master...) + Some annexed data is no longer used by any files: + NUMBER KEY + 1 SHA256E-s5--f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2 + (To see where data was previously used, try: git log --stat -S'KEY') + + To remove unwanted data: git-annex dropunused NUMBER + + ok + + +Conversely, from another user of the group you get: + + > git annex unused + unused . (checking for unused data...) (checking master...) + Some annexed data is no longer used by any files: + NUMBER KEY + 1 SHA256E-s5--f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2 + (To see where data was previously used, try: git log --stat -S'KEY') + + To remove unwanted data: git-annex dropunused NUMBER + + + git-annex: .git/annex/unused: openFile: permission denied (Permission denied) + failed + git-annex: unused: 1 failed + +Moreover: + + > git annex dropunused 1 + git-annex: .git/annex/misctmp/mergedrefs.0: createDirectory: permission denied (Permission denied) + + +This is somewhat expected, because the permissions of `unused`, `badunused` and `tmpunused` are `600`: + + > ll .git/annex/ + total 40 + drwxrwsr-x 5 ele testgroup 4096 dic 19 14:50 ./ + drwxrwsr-x 9 ele testgroup 4096 dic 19 14:50 ../ + -rw------- 1 ele testgroup 0 dic 19 14:50 badunused + -rw-rw-r-- 1 ele testgroup 345 dic 19 14:49 index + -rw-rw-r-- 1 ele testgroup 41 dic 19 14:49 index.lck + drwxrwsr-x 2 ele testgroup 4096 dic 19 14:49 journal/ + -rw-rw---- 1 ele testgroup 0 dic 19 14:49 journal.lck + -rw-rw-r-- 1 ele testgroup 62 dic 19 14:49 mergedrefs + drwxrwsr-x 2 ele testgroup 4096 dic 19 14:49 misctmp/ + drwxrwsr-x 3 ele testgroup 4096 dic 19 14:49 objects/ + -rw-rw---- 1 ele testgroup 0 dic 19 14:49 precommit.lck + -rw-rw-r-- 1 ele testgroup 0 dic 19 14:49 sentinal + -rw-rw-r-- 1 ele testgroup 21 dic 19 14:49 sentinal.cache + -rw------- 1 ele testgroup 0 dic 19 14:50 tmpunused + -rw------- 1 ele testgroup 101 dic 19 14:50 unused + +If this is the intended behavior, could you please explain me how to use `git annex unused` and `dropunused` in a shared repository? |