After an "hot disk replace" on an HP 385 the file system was corrupt.
The suggested fsck command found a lot of error and try to fix it.
In the result, ESX (3.0.1) start but without a lot of file.
I have made a new installation whitout format the VMFS and the Core DUMP partition (all other format).
Now the system start well but i cannot and the VMFS partition as a datastore (and obviously the virtual machine)
I can see the partition correctly (fstab).
How can I resolve the problem?