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Re: My experience with using cp to copy a lot of files (432 millions, 3


From: Christian Jaeger
Subject: Re: My experience with using cp to copy a lot of files (432 millions, 39 TB)
Date: Fri, 12 Sep 2014 17:36:00 +0100

> but probably would benefit from better mem locality.

Yes, that's the point.

I've created a script as a proof of concept here:

https://github.com/pflanze/megacopy

Also see my comments about it on Hacker News:
https://news.ycombinator.com/item?id=8308918

I haven't tested it with huge inputs yet (will need to set up a VM and
generate a test tree for that, not sure I'll get around to that soon).

Christian.



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