In vFoglight Storage - please create an Alert so that when a LUN changes the controller it is assigned to an alert will be generated.
This is a known enhancement request for vFoglight Storage referenced by Quest Tracking ID 1176.
Enhancement request 1176 has been submitted to Development for a fix in a future release. Please check the release notes of latest software to determine which enhancement requests have been included in this release.
The latest version of vFoglight Storage can be downloaded at:
Foglight Storage version 1.6.0