Like, really slow. Cyberduck CLI took about 17 hours to upload this batch of files; it looks like python-swiftclient is going to take 48?
There's a major caveat, though, in that Cyberduck CLI errored out at the end, and even though it was only 5 GB out of 693 GB, that's a *lot* of breakage for something that you want preserved.
I'll take slow and steady and trustworthy over that any day.
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