During an upgrade, the ESXi 5.x installer finds an existing version of ESXi and a VMFS3 volume. No
virtual machines exist on the host or VMFS3 volume. The requirement is to upgrade to VMFS5.
Which option should be chosen to meet this requirement?
A.
Upgrade ESXi and preserve the VMFS datastore
B.
Install ESXi and preserve the VMFS datastore
C.
Install ESXi and overwrite the VMFS datastore
D.
Upgrade ESXi and overwrite the VMFS datastore
i think the answer is D
i reckon it is C: if there are no VMs on host and datastore, then why not just install fresh copy of ESXi and and reformat vmfs with all the correct block-sizes etc…? I do see why D also…confused…