What are two reasons why a local flash device would be unavailable for use with Virtual SAN? (Choose two.)
A.
It has a VMFS datastore present.
B.
It is in use by the vFlash Read Cache feature.
C.
It is smaller than the minimum capacity required for Virtual SAN usage.
D.
It does not have any partitions created.
Explanation:
Explanation/Reference:
A and B is correct
https://pubs.vmware.com/vsphere-60/index.jsp#com.vmware.vsphere.troubleshooting.doc/GUID-A17F5D39-C1F3-47B1-9645-5C247412F370.html
For the second Answer (B) the explanation is below:
https://pubs.vmware.com/vsphere-65/index.jsp?topic=%2Fcom.vmware.vsphere.storage.doc%2FGUID-A94B0482-1A3C-4D9E-B79C-0EA4C25D56FE.html
v6.0 Documentation
https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.storage.doc%2FGUID-A94B0482-1A3C-4D9E-B79C-0EA4C25D56FE.html
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