hard drives not showing up

[T3mplar]

root@rusty:~# fdisk -l

Disk /dev/sda: 160.0 GB, 160040803840 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312579695 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: 0x0006056f

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048   299837439   149917696   83  Linux
/dev/sda2       299839486   312578047     6369281    5  Extended
/dev/sda5       299839488   312578047     6369280   82  Linux swap / Solaris

Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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: 0x3c2adfba

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1              63      206847      103392+  42  SFS
/dev/sdb2          206848   307199999   153496576   42  SFS
/dev/sdb3       307200000  1953523119   823161560   42  SFS

The systems sees the HD and the partitions. Try mounting them manually and paste here any issues.

[bondhu2k10]

i also face d same problem, two partition of hard disk is not showing up..., can anyone help me wid dis?