Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 1.1M 7.8G 1% /dev/shm tmpfs tmpfs 3.2G 1.7M 3.2G 1% /run /dev/mapper/XXXXXXXXXXX ext4 49G 27G 21G 56% / none tmpfs 7.8G 28K 7.8G 1% /tmp /dev/sda1 ext4 976M 323M 587M 36% /boot /dev/mapper/XXXXXXXXXXX ext4 858G 562G 253G 69% /home /dev/sdb1 ext4 959G 88G 824G 10% /mnt/XXXXXX /dev/sdb2 ext4 432G 161G 250G 40% /mnt/XXXX /dev/sdb3 ext4 443G 22G 398G 6% /mnt/XXX tmpfs tmpfs 1.6G 168K 1.6G 1% /run/user/XXXX