Dell External OEMR 2850, User Manual

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Choosing an Embedded Linux-Based Deployment Method
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system—the space on a network share can be very large, and a single set of
utilities and scripts can be accessed by many systems, making the deployment
process easy to manage.
After a network drive is mapped from a target system to a network share, all of
the utilities and scripts are available to use. The master deployment script on
the network share can be called from the bootable CD to perform a task or
multiple tasks on the target server. For example, pre-operating system
configuration tasks can be deployed from the network and operating system
files can be installed.
Creating a Customized Bootable CD with Network Stack
See "Running Deployment Scripts Using DTK and Embedded Linux" for
details on how to create a customized version of a single embedded Linux
bootable CD that works across all Dell systems and provides an underlying
network stack.
Using a Third-Party Deployment Solution Framework
You can use the DTK with any existing third-party deployment solution
framework that provides a
PXE booting infrastructure that can be used as the
transport mechanism for the DTK utilities. Because each third-party
deployment framework is unique, however, these solutions fall outside the
scope of this document. If you plan to utilize a third-party deployment
solution framework, keep in mind that the DTK is an embedded Linux-based
set of tools and scripts, so the deployment solution framework must also
support embedded Linux as a pre-operating system environment.
CD-Based Local Deployment for Embedded Linux
The general CD-based deployment process includes the following steps:
1
Copy the DTK ISO image into a share.
2
Modify the appropriate section in the isolinux / isolinux.cfg file.
3
Reburn the contents into a CD (which will be the master CD).
4
Boot the target server from the master CD.
The DTK startup phase mounts the CD.
The DTK startup phase runs the script (name specified in the isolinux.cfg
file) from the CD.