Command (m for help): t

Selected partition 2

Hex code (type L to list codes): 8e

Changed system type of partition 2 to 8e (Linux LVM)

Command (m for help): p

Disk /dev/hdс: 3243 MB, 3243663360 bytes

128 heads, 63 sectors/track, 785 cylinders

Units = cylinders of 8064 * 512 = 4128768 bytes

Device Boot      Start      End    Blocks   Id  System

/dev/hdb1              1      20    168682+   82  Linux swap

/dev/hdb2              21      785   3165088+  8e  Linux LVM

Command (m for help): w

The partition table has been altered!

Calling ioctl() to re-read partition table.