Deployment Guide

• On 12G and later systems: Enabled, Disabled
Description
Enables or disables support for Single Root I/O Virtualization (SR-IOV) devices.
Example:
A:>syscfg --sriov=disable
sriov=disable
Applicable Systems All PowerEdge systems.
UsbPorts/usbports
Table 46. UsbPorts/usbports
Valid Arguments
• On systems prior to 12G: enable, enablebackonly, disable
• On 12G and later systems: AllOn, OnlyBackPortsOn, AllOff
Description
Enables or disables USB ports. When set to enable, it enables all user accessible USB
ports. When set to enablebackonlyor OnlyBackPortsOn, the front user-accessible
ports are disabled. When set to disable or AllOff, both front and back user accessible
ports are disabled. This option can be replicated.
Example:
A:>syscfg --usbports=enable
usbports=enable
Applicable Systems All PowerEdge systems.
MmioAbove4Gb
Table 47. MmioAbove4Gb
Valid Arguments
• On systems prior to 12G: NA
• On 12G and later systems: Enabled, Disabled
Description
This field helps in enabling support for PCIe devices that require large amount of
memory. Enable this option only for 64-bit operating systems.
Example:
A:>syscfg --MmioAbove4Gb=Enabled
MmioAbove4Gb=Enabled
Usb3Setting
Table 48. Usb3Setting
Valid Arguments
• On systems prior to 13G: NA
• On 13G and later systems: Auto, Enabled, Disabled
Description
Enables or disables the USB 3.0 port.
• Auto — USB ports operate at USB 2.0 speed.
• Enabled — USB ports operates at USB 3.0 speed.
• Disabled — USB 3.0 host controller is disabled and the speed is set to USB 2.0.
47