Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 10M 0 10M 0% /dev tmpfs tmpfs 5.9G 0 5.9G 0% /dev/shm tmpfs tmpfs 5.9G 1.3M 5.9G 1% /run /dev/sdb4 btrfs 20G 16G 4.2G 79% / XXXXXXXX XXXXXXXX 100K 62K 34K 65% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/zram0 ext4 18G 48M 18G 1% /tmp /dev/sdb3 btrfs 766M 157M 476M 25% /boot /dev/sdb6 btrfs 153G 30G 122G 20% /mnt/XXXXXX /dev/sda3 btrfs 421G 402G 18G 96% /mnt/XXXXXX /dev/mapper/XXXX btrfs 50G 43G 7.4G 86% /XXXX XXXXXXX fuse.XXXXXXX 50G 43G 7.4G 86% XXXXX XXXXXXX fuse.XXXXXXX 50G 43G 7.4G 86% XXXXXXXXXXX tmpfs tmpfs 1.2G 16K 1.2G 1% /run/user/XXXX tmpfs tmpfs 1.2G 0 1.2G 0% /run/user/0