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Space on physical disk and what is on them

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Last Modified: 2013-12-06
Hi guys!
I have inherited a linux machine and would like to determine what is on these physical disks.

=========================================================================
[root@fire ntp]# fdisk -l

Disk /dev/sda: 80.0 GB, 80025280000 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          13      104391   83  Linux
/dev/sda2              14        9729    78043770   8e  Linux LVM

Disk /dev/sdb: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *           1       19457   156288321   8e  Linux LVM
============================================================

Q. In the above, does this mean I have 2 PHYSICAL disks, if so what are they?
Q. How can I determine what is stored on each physical disk, and how much space I have?

Thank you in advance.
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