Disk /dev/sdb1: 2147 MB, 2147483648 bytes
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/sdb1 doesn't contain a valid partition table

Disk /dev/sda1: 163.2 GB, 163208757248 bytes
255 heads, 63 sectors/track, 19842 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/sda1 doesn't contain a valid partition table

Disk /dev/sda2: 8589 MB, 8589934592 bytes
255 heads, 63 sectors/track, 1044 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000

Disk /dev/sda2 doesn't contain a valid partition table