During troubleshooting of a performance problem with an all-flash array that is used to store the primary production data of multiple virtualization clusters in a private cloud, the storage vendor wants to perform an upgrade of the array firmware.
Which ofthe following should be done NEXT?
A. Open a change request and ask for approval.
B. Establish a plan of action and implement it
C. Download the array firmware and apply it on the affected array.
D. Document the findings.
