On 2024-09-15, Jonathan Thornburg <dr.j.thornb...@gmail.com> wrote: > Does OpenBSD support any file systems with built-in checksums to > (try to) ensure metadata and/or data integrity in the face of "bit rot" > disk (or memory/cpu/USB) errors?
No. On 2024-09-15, Kirill A Korinsky <kir...@korins.ky> wrote: > On Sun, 15 Sep 2024 09:12:08 +0200, > Jonathan Thornburg <dr.j.thornb...@gmail.com> wrote: >> >> But before I reinvent the wheel, can anyone point me to software >> which already does this? Bonus points if the software is already >> in ports. >> > > yabitrot? yabitrot and bitrot are in ports, I think they're "build a database and check the files" and don't have anything special to identify a good copy on a separate disk (though hopefully there will be few enough damaged files that it's not too much hassle to do that separately).
