Import copy fastpath #1197
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Import copy fastpath #1197
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jlebon
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Sep 21, 2017
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| if (!_ostree_repo_ensure_loose_objdir_at (self->objects_dir_fd, loose_path_buf, cancellable, error)) | ||
| return FALSE; | ||
| /* This is yet another variation of glnx_file_copy_at() |
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I'm confused, if it's a bare file, we have to chown, right? (Well, unless we're running as the id of the source object, which is probably an optimization we should teach to glnx_file_copy_at).
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Yep, realized that after submitting. Will fix soon.
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(To clarify we only need to chown for bare repos)
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☔ The latest upstream changes (presumably d75316c) made this pull request unmergeable. Please resolve the merge conflicts. |
This fixes up the last of the embarassing bits I saw from the stack trace in: ostreedev#1184 We had a hardlink fast path, but that doesn't apply across devices, which occurs in two notable cases: - Installer ISO with local repo - Tools like pungi that copy the repo to a local snapshot Obviously there are a lot of subtleties here around things like the bare-user-only conversions as well as exactly what data we copy. I think to get better test coverage we may want to add `pull-local --no-hardlink` or so.
cgwalters
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bot, retest this please |
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☀️ Test successful - status-atomicjenkins |
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Splitting the copy fastpath bit out from #1193