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https://www.google.com/accounts/o8/id?id=AItOawkkyBDsfOB7JZvPZ4a8F3rwv0wk6Nb9n48 2013-07-17 20:45:18 +00:00 • committed by admin
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doc/forum/git_annex_copy_--fast_--to_blah_much_slower_than_--from_blah/comment_2_8f2567f4c4f6db2078211a87689757d3._comment Normal file
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[[!comment format=mdwn
username="https://www.google.com/accounts/o8/id?id=AItOawkkyBDsfOB7JZvPZ4a8F3rwv0wk6Nb9n48"
nickname="Abdó"
subject="comment 2"
date="2013-07-17T20:45:17Z"
content="""
That example I gave: 10 sec vs 1 sec is on a repository of pictures with about 6200 files on a SSD.
Oh, I think I understand the source of the asymmetry, now! So, `git annex copy --to` queries the location log file by file? I've tested a `git grep` on the git-annex branch as follows
```
git grep -e <repo uuid> git-annex
```
and seems to be quite fast, less than a second on my test repo. Could git annex make use of this to speed up bulk queries to the location log?
"""]]