During data center construction, a media company purchased storage devices from multiple vendors. The CTO wants to centrally manage these devices through storage virtualization. Which function is NOT provided by storage virtualization?
A reliable ICT infrastructure, to avoid a single point of equipment failure, or even a single point of personnel problems.
Which of the following descriptions of refactoring is incorrect?
A, RAID 0,1,3,5,6 and 10 support reconstruction
B. Reconfiguration does not necessarily require hot spare disks
C, reconstruction has an impact on RAID performance
D. Reconstruction will not interrupt RAID business