A sample of the file to clear the Controller follows:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<SharedStorageConfig>
<!--
A CheckHealthStatus is optional. If one is not provided, PM&C will
assume the value to be ON. If CheckHealthStatus is ON, PM&C includes
storage health status checks in its error checking, and may not
proceed with the configuration if problems are found.
-->
<CheckHealthStatus>OFF</CheckHealthStatus>
<VdiskConfig>
<!--
The configAction tag is optional; if a tag is not provided, the
default action is add. The clear tag will clear all Vdisks,
global spares and volumes for the specified SAN controller. This
will not affect any host volume configuration on host server blades.
-->
<Controllers ConfigAction="Clear">
<!--
Provide the IP addresses (or names that resolve to IP addresses)
of one or more Controllers here. The configuration in this file
will be applied to each controller listed.
Specify only one Controller per Controller Enclosure. Each
Controller Enclosure has two Controllers, but they are a
redundant pair. Applying the same configuration to both would
attempt to configure the Controller Enclosure twice.
-->
<Controller>10.240.6.150</Controller>
</Controllers>
</VdiskConfig>
</SharedStorageConfig>