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To find these temperatures limits for your device, find your device in the section
Attention!
High Performance/Power Mode
If your BIOS has a High Performance/Power Mode, enable it when using IBM High IOPS Adapters. Also
disable any power-saving modes. This improves performance in two ways:
1. Prevents operating systems and the BIOS from suspending PCIe devices (using ASPM), including
IBM High IOPS Adapters. IBM High IOPS Adapters do not support ASPM.
2. Maintains higher fan speeds to prevent thermal throttling.
Sufficient System Memory (RAM)
The ioMemory VSL software requires enough RAM to accelerate your IBM High IOPS Adapter. The RAM
requirements depend on how your operating system tracks I/O's (average written block sizes), the capacity of your
IBM High IOPS Adapters, and the version of the ioMemory VSL software.
For more information, including a chart on RAM required per GB of IBM High IOPS Adapter capacity, consult the
IBM ioMemory VSL Release Notes for the version of ioMemory VSL software that you will install with the device(s).
Firmware Requirements
The IBM High IOPS Adapter must have a certain level of firmware in order to work with particular versions of the
ioMemory VSL software. Consult the Upgrade Notes section of the
upgrade considerations.
Attention!
Do not downgrade the IBM High IOPS Adapter to an earlier version of the firmware. Earlier versions of
the firmware may not be compatible with the device, and downgrading the firmware will result in data loss.
Contact Customer Support if you have issues with your upgrade.
In the Box
Your IBM High IOPS Adapter comes with these items:
IBM High IOPS Adapter
l
Quick Start Instructions
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Additional Item(s)
Depending on your device, these additional items may be included (consult the installation instructions for item
information):
IBM High IOPS Hardware Installation Guide for ioMemory VSL 3.2.6
IBM Adapters on page
http://www.ibm.com/systems/support
6.
for
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