Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 3.7M 1.6G 1% /run /dev/mapper/XXXXXXXXXXXXXXX ext4 916G 630G 248G 72% / tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup XXXXXX zfs 1.2T 128K 1.2T 1% XXXXXXX XXXXXXXXXXXXX zfs 1.8T 592G 1.2T 34% XXXXXXXXXXXXXX tmpfs tmpfs 1.6G 104K 1.6G 1% /run/user/XXX tmpfs tmpfs 1.6G 104K 1.6G 1% /run/user/XXXX