IEI Integration ECW-281B-N270-WT v2.00 - Manual (Page 147)

ECW-281B Embedded System
Page 131
B.1.1 System Requirement
NOTE:
The recovery CD can only be used with IEI products. The software will
fail to run and a warning message will appear when used on non-IEI
hardware.
To create the system backup, the main storage device must be split into two partitions
(three partitions for Linux). The first partition will be for the operating system, while the
second partition will be invisible to the operating system and contain the backup made by
the one key recovery software.
The partition created for recovery images must be big enough to contain both the factory
default image and the user backup image. The size must be calculated before creating the
partitions. Please take the following table as a reference when calculating the size of the
partition.
OS OS
Im
ag
e
aft
er
Gh
Compression
Ratio