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An administrator is attempting to enable Storage I/O Control on a datastore, but it is failing.
What is the likely reason for this failure?
A. The host is connected to a datastore is running on ESX 4.0.
B. The host is connected to a Fibre Channel storage array.
C. The datastore has multiple extents.
D. The datastore is managed by a single vCenter Server.
Correct Answer: A
Explanation/Reference:
Explanation:
If you experience problems with SIOC or if the number of hosts connected to the datastore has changed since enabling SIOC:
Disable SIOC and save the changes by clicking OK.
Enable SIOC and save the changes.
Reference: https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1022091
The answer is C: The datastore has multiple extents.
Ref: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-37CC0E44-7BC7-479C-81DC-FFFC21C1C4E3.html