fdisk

Disk /dev/sda: 40.1 GB, 40060403712 bytes
255 heads, 63 sectors/track, 4870 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000d4f7c

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          32      248832   83  Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2              32        4871    38870017    5  Extended
/dev/sda5              32        4871    38870016   8e  Linux LVM

Disk /dev/sdc: 40.0 GB, 40000000000 bytes
255 heads, 63 sectors/track, 4863 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x647a9af8

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1        2614    20996094   83  Linux
/dev/sdc2            2615        4863    18064385    5  Extended
/dev/sdc5            2615        3222     4877312   83  Linux
/dev/sdc6            3222        3299      619520   82  Linux swap / Solaris
/dev/sdc7            3299        4863    12565504   83  Linux

Disk /dev/sdb: 40.0 GB, 40000000000 bytes
255 heads, 63 sectors/track, 4863 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x647a9af8

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1        4862    39053983+  83  Linux

Disk /dev/sdd: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x87d387d3

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1        9729    78148161   83  Linux