NAME SIZE TYPE FSTYPE UUID MOUNTPOINT MODEL PARTUUID loop0 442.7M loop squashfs /media/XXXXXXX loop1 63.3M loop squashfs /snap/XXXXXXXXXXX loop2 111.9M loop squashfs /snap/XXXXXXXXX loop3 49.8M loop squashfs /snap/XXXXXXXXXXX loop4 0B loop loop5 0B loop loop6 0B loop loop7 0B loop sda 279.4G disk ddf_raid_member Dell \x10 ST3300657SS sdb 279.4G disk ddf_raid_member Dell \x10 ST3300657SS md127 0B md