[[!comment format=mdwn
 username="joey"
 subject="""comment 7"""
 date="2019-09-18T17:02:27Z"
 content="""
git-annex does separately parallelize checksums, since version 
7.20190626.

> cost doesn't apply to uploads? if so that would seem like a fair feature
> to add... :)

`git-annex sync --content` uploads to the lowest-cost remotes first,
but it still generally still has to upload to the higher cost remotes too,
unless preferred content has been set up to prevent it.
"""]]
