Which NetBackup utility should an administrator use to determine real-time I/O performance of the appliance storage?
A. nbperfchk
B. nbsu
C. nbdna
D. datacollect
Which NetBackup utility should an administrator use to determine real-time I/O performance of the appliance storage?
A. nbperfchk
B. nbsu
C. nbdna
D. datacollect