Hello, In the Message; Subject : Re: btrfs deduplication and rsync [actual tests] Message-ID : <ebbf3b37-23d0-4979-8801-ecdb83459e92@dodin.org> Date & Time: Sun, 5 Nov 2023 09:51:18 +0100 [jdd] == "jdd@dodin.org" <jdd@dodin.org> has written: jdd> Le 05/11/2023 à 09:44, Masaru Nomiya a écrit : MN> > Text files are already compressed and may not benefit much from MN> > further compression. jdd> certainly not. mp4 ot jpg files are already compressed, not raw jdd> txt or html files (libreoffice text are probably compressed) Sorry, my tongue was not sharp enough. Text files don't have much redundancy, and in your case, there weren't many duplicate files. I guess that's what I meant. For another file system, there is this way; https://www.jeskell.com/blog/jeskell-overview-of-data-deduplication-compress... Regards. --- ┏━━┓彡 野宮 賢 mail-to: nomiya @ lake.dti.ne.jp ┃＼／彡 ┗━━┛ "Maddox hopes that empowering users to pick their own algorithms will get them to think more about what’s involved in making them. " -- Bluesky's Custom Algorithms Could Be the Future of Social Media --