Disk /dev/sda: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: SK hynix SC401 S Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 999423 997376 487M 83 Linux /dev/sda2 1001470 1000214527 999213058 476.5G 5 Extended /dev/sda5 1001472 1000214527 999213056 476.5G 8e Linux LVM Partition 2 does not start on physical sector boundary. Disk /dev/mapper/XXXXXXXXXXXXXXXXXXXXX 27.94 GiB, 29997662208 bytes, 58589184 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXX 24 GiB, 25769803776 bytes, 50331648 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/mapper/XXXXXXXXXXXXXXXXXXXXX 424.52 GiB, 455828570112 bytes, 890290176 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes