diff options
author | Joey Hess <joeyh@joeyh.name> | 2017-04-05 11:41:59 -0400 |
---|---|---|
committer | Joey Hess <joeyh@joeyh.name> | 2017-04-05 11:41:59 -0400 |
commit | 59929e19ae6c22e148154fbabd8863281aa21743 (patch) | |
tree | a2c4f11407f33a9d12dcb77f714a4b34579b3ee2 | |
parent | da49b22e69f48e672fa90fc24c67f6140602307d (diff) |
comment
2 files changed, 21 insertions, 0 deletions
diff --git a/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/.comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment.swp b/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/.comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment.swp Binary files differnew file mode 100644 index 000000000..24597d8f0 --- /dev/null +++ b/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/.comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment.swp diff --git a/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment b/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment new file mode 100644 index 000000000..5ea68b685 --- /dev/null +++ b/doc/bugs/add_fails_with_v6_repo_when_four_levels_deep/comment_8_a6c330f5ad2f64d86d8a24c23c49115a._comment @@ -0,0 +1,21 @@ +[[!comment format=mdwn + username="joey" + subject="""comment 8""" + date="2017-04-05T15:26:59Z" + content=""" +git-annex does use CoW in a few situations; it does so by running `cp +--reflink` and letting it use CoW features when available. However, +I don't see where `git annex add` would use that, and of course I don't see +why that feature would break for you even if it did run cp that way. + +git also uses CoW, at least it uses `mmap` with `MAP_PRIVATE`. I'm not +clear if/how that involves the filesystem layer. + +This remains puzzling, but knowing it's limited to btrfs on Arch Linux +with CoW is certianly a good start. + +It seems like a bug in btrfs would not be out of the question. +Trying some different kernel versions might be useful. + +It would perhaps be useful to get `strace -ff` logs. +"""]] |