LaCie Rugged Hard Disk
• D
esign
by
n
eil
P
oulton
Optional Formatting and Partitioning
User Manual
page 24
3. Optional Formatting and Partitioning
The first time you use your LaCie hard disk, LaCie Setup As-
sistant formats your drive according to your needs. If your
needs change, you can reformat your LaCie hard disk to op-
timize it for use with Windows or Mac, or for cross-platform
use. For example, if you used LaCie Setup Assistant to format
your drive to work with your Mac (HFS+), but now you want to
share your hard disk with Windows users, you can reformat it to
FAT 32 (MS-DOS) for this purpose.
You may need to format your LaCie hard disk if LaCie Setup As-
sistant was interrupted or stopped. If the hard disk does not appear
in My Computer (Windows) or on the desktop (Mac), it may not be
formatted properly.
What is Formatting?
When a disk is formatted, the following things occur: the operating
system erases all of the bookkeeping information on the disk, tests
the disk to make sure that all of the sectors are reliable, marks bad
sectors (i.e., those that are scratched) and creates internal address
tables that it later uses to locate information. A hard disk must be
formatted before it can be used to store data.
What is Partitioning?
You can also divide the hard disk into sections, called partitions. A
partition is a section of the hard disk’s storage capacity that is cre-
ated to contain files and data. For instance, you could create three
partitions on your drive: one partition for your office documents,
one as a backup and one for your multimedia files. Or, if you will
be sharing the drive with another person in your household or of-
fice, you can create a partition for each person who uses the drive.
Partitioning is optional.
IMPORTANT INFO:
Please copy the User Manual and utili-
ties to your computer before reformatting
. Reformatting will
erase everything from the hard disk. If you have other data that you
want to protect or continue to use, copy this information to your
computer before reformatting.
File System Formats
There are three different file system format categories: NTFS,
FAT 32 (MS-DOS), and Mac OS Extended (HFS+). Use the
information below to determine which format is best for you.
Use NTFS if…
...you will be using the drive only with Windows XP, Windows
Vista, and Windows 7 (performance will generally be greater
when compared to FAT 32). This file system is compatible in
read only mode with Mac OS X 10.3 and higher.
Use HFS+ if…
...you will be using the drive on Macs only; performance will
generally be greater when compared to FAT 32. This file
system is NOT compatible with Windows OS.
Use FAT 32 (MS-DOS) if…
...you will be using your drive with both Windows and Mac.
Maximum single file size is 4GB.
