Software and configuration utilities 163
•
Supports online array capacity expansion, logical drive extension, assignment of online spares, and
RAID or stripe size migration
•
Provides diagnostic and SmartSSD Wear Gauge functionality on the Diagnostics tab
•
For supported controllers, provides access to additional features.
For more information about HPE SSA, see the Hewlett Packard Enterprise website
http://www.hpe.com/servers/ssa
Automatic Server Recovery
ASR is a feature that causes the system to restart when a catastrophic operating system error occurs,
such as a blue screen, ABEND, or panic. A system fail-safe timer, the ASR timer, starts when the System
Management driver, also known as the Health Driver, is loaded. When the operating system is functioning
properly, the system periodically resets the timer. However, when the operating system fails, the timer
expires and restarts the server.
ASR increases server availability by restarting the server within a specified time after a system hang. You
can disable ASR from the System Management Homepage or through UEFI System Utilities.
USB support
Hewlett Packard Enterprise servers support both USB 2.0 ports and USB 3.0 ports. Both types of ports
support installing all types of USB devices (USB 1.0, USB 2.0, and USB 3.0), but may run at lower speeds
in specific situations:
•
USB 3.0 capable devices operate at USB 2.0 speeds when installed in a USB 2.0 port.
•
When the server is configured for UEFI Boot Mode, Hewlett Packard Enterprise provides legacy
USB support in the pre-boot environment prior to the operating system loading for USB 1.0, USB 2.0,
and USB 3.0 speeds.
•
When the server is configured for Legacy BIOS Boot Mode, Hewlett Packard Enterprise provides
legacy USB support in the pre-boot environment prior to the operating system loading for USB 1.0
and USB 2.0 speeds. While USB 3.0 ports can be used with all devices in Legacy BIOS Boot Mode,
they are not available at USB 3.0 speeds in the pre-boot environment. Standard USB support (USB
support from within the operating system) is provided by the OS through the appropriate USB device
drivers. Support for USB 3.0 varies by operating system.
For maximum compatibility of USB 3.0 devices with all operating systems, Hewlett Packard Enterprise
provides a configuration setting for USB 3.0 Mode. Auto is the default setting. This setting impacts USB
3.0 devices when connected to USB 3.0 ports in the following manner:
•
Auto (default)
—If configured in Auto Mode, USB 3.0 capable devices operate at USB 2.0 speeds in
the pre-boot environment and during boot. When a USB 3.0 capable OS USB driver loads, USB 3.0
devices transition to USB 3.0 speeds. This mode provides compatibility with operating systems that
do not support USB 3.0 while still allowing USB 3.0 devices to operate at USB 3.0 speeds with
state-of-the art operating systems.
•
Enabled
—If Enabled, USB 3.0 capable devices operate at USB 3.0 speeds at all times (including
the pre-boot environment) when in UEFI Boot Mode. This mode should not be used with operating
systems that do not support USB 3.0. If operating in Legacy Boot BIOS Mode, the USB 3.0 ports
cannot function in the pre-boot environment and are not bootable.
•
Disabled
—If configured for Disabled, USB 3.0 capable devices function at USB 2.0 speeds at all
times.
The pre-OS behavior of the USB ports is configurable in the UEFI System Utilities, so that the user can
change the default operation of the USB ports. For more information, see the
HPE UEFI System Utilities
User Guide for HPE ProLiant Gen9 Servers
on the Hewlett Packard Enterprise website
http://www.hpe.com/info/uefi/docs
Содержание Apollo 4200 Gen9
Страница 38: ...Operations 38 o Two bay SFF hot plug rear drive cage removal o Six bay SFF hot plug rear drive cage removal ...
Страница 154: ...Cabling 154 Front panel cabling Item Description 1 Front I O cable 2 Front USB 2 0 cable ...
Страница 182: ...Support and other resources 182 ...
Страница 183: ...Support and other resources 183 ...