Action is required for customers using the Virtual Edition of Symantec Brightmail Gateway and VMware ESX Server 3.0.2 or earlier with virtual LSI SCSI controller prior to updating to Symantec Brightmail Gateway 8.0.2. If you are using a VMware ESX Server environment with a release prior to 3.5, you must do one of the following:
- Upgrade to VMware ESX Server Version 3.5
- Switch to the BusLogic SCSI controller
Failure to perform one of these fixes prior to installing Symantec Brightmail Gateway 8.0.2 will result in complete loss of functionality for your Brightmail installation.
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You stated in your post that you had to do both. It is my understanding that either would be sufficient. I have yet to ungrade and am curious with this and any additional info/issues.