> It would be great to see a breakdown and guidance to integrity checking of files through BTRFS/ZFS/ etc. Like, if try to cause bitrot manually, and see how e

> It would be great to see a breakdown and guidance to integrity checking of files through BTRFS/ZFS/ etc. Like, if try to cause bitrot manually, and see how each recover? There's this: https://askubuntu.com/questions/406463/how-can-i-flip-a-single-bit-in-a-file https://askubuntu.com/questions/406463/how-can-i-flip-a-sing... Incidently: I thought ZFS was ancient, and btrfs was a fairly new project, but I was wrong: - ZFS was available in 2004: https://en.wikipedia.org/wiki/ZFS#Sun_Microsystems_(to_2010) https://en.wikipedia.org/wiki/ZFS#Sun_Microsystems_(to_2010) - btrfs was available in mainline linux in 2009: https://en.wikipedia.org/wiki/Btrfs#History https://en.wikipedia.org/wiki/Btrfs#History > why is BTRFS not default FS Perhaps because there are still some sharp edges around btrfs, particularly around RAID56 support. See https://btrfs.wiki.kernel.org/index.php/Status https://btrfs.wiki.kernel.org/index.php/Status for details.