Version 15.1 User’s Manual

Capacity Planning - What If Tabs
DASD Tab
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The “WHAT IF” DASD screen shows the following:
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Configuration - used to show original DASD data
Protection Type - used to identify type of environment (Raid 5 vs. Mirrored vs. Raid 6)
Graph Type - used to identify type of graph shown (Arm Utilization vs. Disk Service Time)
SSD Hot Data Factors – This section configures SSD Environments
Drives – This section configures the input / output devices
IOAs – This section configures the input / output devices
Add Drive / Add IOA – Uses IOA type and Drive type pull downs used to add DASD hardware
Version 15 User Manual Page 166 Oct 2011