Btrfs filesystem on primary machine completely destroyed itself, secondary in the process of dying 😭

English Install/Boot/Login
9

Found errors

Errors relating to quota/qgroups found when running btrfs check from rescue ISO after creating new snapshots and changing default subvolume by TU.

btrfs_quota_errors
btrfs_quota_errors1280×960 193 KB

Fixed by disabling quota for the btrfs filesystem: sudo btrfs quota disable /

btrfs_quota_error_fixed
btrfs_quota_error_fixed1280×960 155 KB