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Using ImageUltra Builder - IBM Redbooks

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Function<br />

Figure 1-2 <strong>ImageUltra</strong> <strong>Builder</strong> Image Differences<br />

The following is a list of functions available for each image type:<br />

► Portability<br />

– A hardware-specific image is only for use on identical computers systems. Hardware<br />

variations are limited to plug-in devices and peripherals for which device drivers were<br />

provided on the source computer. No variation in software content can be handled by<br />

the deployment process. If additional device drivers or application programs are<br />

required by the target computer, they must be installed manually or through some other<br />

software-deployment mechanism.<br />

– Although portable-sysprep images can be used with <strong>IBM</strong> and non-<strong>IBM</strong> computers and<br />

provide increased portability by enabling additional device drivers and applications to<br />

be installed, there are still hardware limitations. As a general rule, a portable-sysprep<br />

image is for use on identical or similar computers, and in many cases, the<br />

portable-sysprep image is “manufacturer-unique”. There are various factors in<br />

determining what constitutes a similar computer.<br />

If you are deploying a portable-sysprep image to a target computer that has the<br />

identical system board (motherboard) as the source computer, the image will install<br />

and work successfully.<br />

If you are deploying a portable-sysprep image to a target computer that has a<br />

different system board, but the same core chip set as the source computer, there is<br />

a high probability that the image will install and work successfully.<br />

If you are deploying a portable-sysprep image to a target computer that has a<br />

different system board and a different core chip set from the source computer, there<br />

is a low probability that the image will install and work successfully.<br />

– The ultra-portable image is the most portable of the three types of supported images.<br />

Because an ultra-portable image is deployed in an uninstalled state and uses the full<br />

Windows setup for hardware detection during installation, the image is virtually<br />

hardware-independent.<br />

12 ThinkVantage Technologies: <strong>Using</strong> <strong>ImageUltra</strong> <strong>Builder</strong><br />

Ultra Portable Portable Sysprep System Specific<br />

Portability High Medium-High None<br />

Effort to maintain image None Medium High<br />

Need for image updates Low Medium High<br />

Installation time<br />

Image Type<br />

Integrated with HIIT modules and<br />

<strong>ImageUltra</strong> <strong>Builder</strong> modules<br />

50 min + (Windows<br />

unattended install)<br />

20 min + (Sysprep) 15 min + (Sysprep)<br />

Yes Yes No<br />

Supported operating systems Win2000, WinXP Win2000, WinXP Any operating system<br />

Supported hardware <strong>IBM</strong> Only <strong>IBM</strong> and non-<strong>IBM</strong> <strong>IBM</strong> and non-<strong>IBM</strong>

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