When setting a new disk pool protection level, what should the administrator do to apply the new
protection level to existing data? (Select the best answer.)

A.
The administrator should run the isi protect command to apply the new protection level.

B.
The administrator should run the isi migrate command to apply the new protection level.

C.
Nothing. The cluster applies the new protection level automatically to existing data.

D.
Nothing. You cannot apply new protection level settings until you complete an entire cluster
reboot.
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