Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 1.7M 1.6G 1% /run /dev/mapper/XXXXXXXX ext4 89G 30G 55G 35% / tmpfs tmpfs 7.8G 8.3M 7.8G 1% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/mapper/XXXXXXXX ext4 974M 286M 621M 32% /boot /dev/sda1 vfat 99M 6.0M 93M 7% /boot/efi /dev/mapper/XXXXXXX btrfs 1.5T 1.2G 1.5T 1% /scratch /dev/mapper/XXXXXXX btrfs 20G 218M 20G 2% /tmp /dev/mapper/XXXXXXX btrfs 90G 56G 35G 62% /opt tmpfs tmpfs 1.6G 316K 1.6G 1% /run/user/XXXXX XXXXXXXXXXXXX nfs4 6.0T 2.6T 3.1T 47% XXXXXXXXXXXX tmpfs tmpfs 1.6G 72K 1.6G 1% /run/user/0