Couldn't find matching file system

Hi all,

I have configured a new ESX server 3.02 and decided to add a second array (raid1) to be able to use 2 others internal disk for backup etc.

When trying to create a VMFs volume on it, I get the following error : Failed to update disk partition info.

I decided to remove this new disk (no data on it) and now when booting ESX I get the following error : Couldn't find matching file system :UUID=...

I would like to know which files needs to be updated to remove the old disk reference.

Thanks,

Fabien