To enter Setup Utility:
1. Power on the system and press the key specified in the on-screen instructions to open LXPM.
2. Go to UEFI Settings ➙ System Settings, click on the pull-down menu on the upper right corner of
the screen, and select Text Setup.
3. Reboot the system, and press the key specified in the on-screen instructions as soon as the logo
screen appears.
Go to System Configuration and Boot Management ➙ System Settings ➙ Intel Optane DCPMMs to
configure and manage DCPMMs.
• Lenovo XClarity Essentials OneCLI
Some management options are available in commands that are executed in the path of Lenovo XClarity
Essentials OneCLI in the operating system. See
https://sysmgt.lenovofiles.com/help/topic/toolsctr_cli_
lenovo/onecli_t_download_use_tcscli.html
to learn how to download and use Lenovo XClarity Essentials
OneCLI.
Following are the available management options:
• Intel Optane DCPMM details
Select this option to view the following details concerning each of the the installed DCPMMs:
– Firmware version
– Configuration status
– Raw capacity
– Memory capacity
– App Direct capacity
– Unconfigured capacity
– Inaccessible capacity
– Reserved capacity
– Percentage remaining
– Security state
Alternatively, view DCPMM details with the following command in OneCLI:
onecli.exe config show IntelOptaneDCPMM --imm USERID:PASSW0RD@10.104.195.86
Notes:
– USERID stands for XCC user ID.
– PASSW0RD stands for XCC user password.
– 10.104.195.86 stands for IP address.
• Goals
– Memory Mode [%]
Select this option to define the percentage of DCPMM capacity that is invested in system memory, and
hence decide the DCPMM mode:
– 0%: App Direct Mode
– 1-99%: Mixed Memory Mode
– 100%: Memory Mode
Go to Goals ➙ Memory Mode [%], input the memory percentage, and reboot the system.
Notes:
– Before changing from one mode to another:
Chapter 4. System configuration 75
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