Where should the administrator tune the appliance?

A NetBackup appliance administrator observes poor performance on backups to an MSDP pool. The job details
indicate bpbkar is waiting for empty buffers.
Where should the administrator tune the appliance?

A.
Main_Menu > Settings > NetBackup DataBuffers > Size > Defaults

B.
the bp.conf file’s NUMBER_DATA_BUFFERS setting

C.
the bp.conf file’s NUMBER_DATA_BUFFERS_DISK setting

D.
Main_Menu > Settings > NetBackup DataBuffers > Size > Disk

Explanation:

Reference https://www.veritas.com/support/en_US/article.000010401