Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 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 identifier: 0x0007742c

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      499711      248832   83  Linux
/dev/sda2          501758  1465147391   732322817    5  Extended
Partition 2 does not start on physical sector boundary.
/dev/sda5          501760  1465147391   732322816   8e  Linux LVM

Disk /dev/mapper/xubuntu--vg-root: 744.0 GB, 744044363776 bytes
255 heads, 63 sectors/track, 90458 cylinders, total 1453211648 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 identifier: 0x00000000

Disk /dev/mapper/xubuntu--vg-root doesn't contain a valid partition table

Disk /dev/mapper/xubuntu--vg-swap_1: 5851 MB, 5851054080 bytes
255 heads, 63 sectors/track, 711 cylinders, total 11427840 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 identifier: 0x00000000

Disk /dev/mapper/xubuntu--vg-swap_1 doesn't contain a valid partition table

Disk /dev/sdb: 4007 MB, 4007264256 bytes
74 heads, 10 sectors/track, 10576 cylinders, total 7826688 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xc3072e18

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *        8064     7826687     3909312    c  W95 FAT32 (LBA)

Disk /dev/sdc: 4004 MB, 4004511744 bytes
116 heads, 51 sectors/track, 1322 cylinders, total 7821312 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1              32     7821311     3910640    b  W95 FAT32
wilsonjl3@wilsonjl3-Aspire-E1-522:~$