IBM Exam Questions

what is the maximum recommended queue depth to maximize performance?

An LPAR is configured using Virtual IO. It has two Virtual SCSI adapters, connecting it to two VIO
servers.
The disks presented over Virtual SCSI are available across both Virtual SCSI adapters (2 paths).
Assuming 20 disks are required, what is the maximum recommended queue depth to maximize
performance?

A.
20

B.
22

C.
510

D.
512

Explanation: