$ mount | grep /sd /dev/sda2 on / type btrfs (rw,noatime,space_cache,subvolid=4420,subvol=/@) /dev/sda2 on /home type btrfs (rw,noatime,space_cache,subvolid=4419,subvol=/@home) /dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro) /dev/sda2 on /run/timeshift/backup type btrfs (rw,relatime,space_cache,subvolid=5,subvol=/) /dev/sdb2 on /mnt/sdb2 type btrfs (rw,relatime,space_cache,subvolid=5,subvol=/) /dev/sdb2 on /mnt/chroot type btrfs (rw,relatime,space_cache,subvolid=281,subvol=/@) /dev/sdb2 on /mnt/chroot/home type btrfs (rw,relatime,space_cache,subvolid=282,subvol=/@home) /dev/sdb1 on /mnt/chroot/boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro) /dev/sda2 on /mnt/chroot/etc/resolv.conf type btrfs (rw,noatime,space_cache,subvolid=4420,subvol=/@)
