cfdisk (util-linux-ng 2.13)

                                             Disk Drive: /dev/sdb
                                      Size: 500107862016 bytes, 500.1 GB
                             Heads: 255   Sectors per Track: 63   Cylinders: 60801

     Name             Flags          Part Type      FS Type                [Label]              Size (MB)
 -------------------------------------------------------------------------------------------------------------
     sdb1                             Primary       Linux                                     500105.25

                                         cfdisk (util-linux-ng 2.13)

                                             Disk Drive: /dev/sdb
                                      Size: 500107862016 bytes, 500.1 GB
                             Heads: 255   Sectors per Track: 63   Cylinders: 60801

     Name             Flags          Part Type      FS Type                [Label]              Size (MB)
 -------------------------------------------------------------------------------------------------------------
     sdb1                             Primary       Linux                                       500105.25

After the reboot...

brw-rw---- 1 root disk 8,   0 2007-12-30 19:56 /dev/sda
brw-rw---- 1 root disk 8,   1 2007-12-30 19:56 /dev/sda1
brw-rw---- 1 root disk 8,   2 2007-12-30 19:56 /dev/sda2
brw-rw---- 1 root disk 8,   3 2007-12-30 19:56 /dev/sda3
brw-rw---- 1 root disk 8,  16 2007-12-30 19:56 /dev/sdb
brw-rw---- 1 root disk 8,  32 2007-12-30 19:56 /dev/sdc
brw-rw---- 1 root disk 8,  48 2007-12-30 19:56 /dev/sdd
brw-rw---- 1 root disk 8,  64 2007-12-30 19:56 /dev/sde
brw-rw---- 1 root disk 8,  80 2007-12-30 19:56 /dev/sdf
brw-rw---- 1 root disk 8,  96 2007-12-30 19:56 /dev/sdg
brw-rw---- 1 root disk 8, 112 2007-12-30 19:56 /dev/sdh
brw-rw---- 1 root disk 8, 128 2007-12-30 19:56 /dev/sdi
brw-rw---- 1 root disk 8, 144 2007-12-30 19:56 /dev/sdj

                                         cfdisk (util-linux-ng 2.13)

                                             Disk Drive: /dev/sdb
                                      Size: 500107862016 bytes, 500.1 GB
                             Heads: 255   Sectors per Track: 63   Cylinders: 60801

     Name             Flags          Part Type      FS Type                [Label]              Size (MB)
 -------------------------------------------------------------------------------------------------------------
     sdb1                             Primary       Linux                                       500105.25