
Configuring Boot From SAN Using iSCSI-Based Dell Storage Arrays
Storage Array Dell EqualLogic PS Series
• Process validated using array controller firmware 4.1.4
Dell PowerVault MD3000i
• Process validated using array controller firmware
07.35.31.60
Process Overview
The process for booting from SAN over iSCSI described in this document involves completion of the
following key configuration processes:
• Configure storage arrays to host the operating system boot volumes
• Configure the network interface(s) on the server to support boot from iSCSI targets
• Install the operating system onto the target iSCSI SAN-based volume
• Configure redundant boot paths (multi-path I/O) to the boot volumes (optional)
The overall process is illustrated in the following figure. We do not create a local installation image
and then deploy that image to an iSCSI LUN as was possible with Windows Server 2003. For Windows
Server 2008, you must prepare an image for iSCSI boot by first performing a direct operating system
installation on a system that has the iSCSI network driver and is connected to an available iSCSI-based
LUN.
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After you verify that the system boots properly from the iSCSI LUN, you can then collect the
boot image for deployment to other systems.
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SeeMicrosoftSupportdocumentKB2002298,http://support.microsoft.com/kb/2002298
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