Dell PowerEdge MX750c EMC PMem 200 Series Users Guide - Page 28

PMem remaining rated write endurance, Persistent memory type, PMem Hardware Status, System, Overview

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Figure 11. PMem goal configuration 4. Change Persistent percentage as 100% to configure Intel PMem into 100% App-direct Mode and 0% to configure the DIMMs into 100% memory mode. NOTE: The Persistent memory type field is for configuring a new goal. It is not for reading the status of the current goal. Use instructions under PMem Hardware Status to confirm current configuration. 5. Click Apply and reset the system. 6. Goals will be applied into operating modes (either App-direct or Memory) in the next power cycle. PMem remaining rated write endurance PMem remaining lifetime is reflected as Remaining Rated Write Endurance in the IDRAC GUI. It is displayed under System > Overview > Memory. Key limitations and feature information: ● The feature does not work if the system is halted in BIOS such as the BIOS setup. If the system stays in this state for long periods, the endurance for all PMem reports as 0% as status cannot be retrieved. To resolve, the user needs to boot into the operating system and wait up to 24 hours for the next automatic poll of status. ● The values do not change frequently and are polled once per day. If the user performs a System Erase or Repurpose and Retire, it destroys the stored values for this feature. PMem will be displayed as 0% after such an operation until the next automatic poll within 24 hours. Figure 12. Individual memory details 28 iDRAC Intel PMem management

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Figure 11. PMem goal configuration
4.
Change Persistent percentage as 100% to configure Intel PMem into 100% App-direct Mode and 0% to configure the
DIMMs into 100% memory mode.
NOTE:
The
Persistent memory type
field is for configuring a new goal. It is not for reading the status of the current
goal. Use instructions under
PMem Hardware Status
to confirm current configuration.
5.
Click Apply and reset the system.
6.
Goals will be applied into operating modes (either App-direct or Memory) in the next power cycle.
PMem remaining rated write endurance
PMem remaining lifetime is reflected as
Remaining Rated Write Endurance
in the IDRAC GUI. It is displayed under
System
>
Overview
>
Memory
.
Key limitations and feature information:
●
The feature does not work if the system is halted in BIOS such as the BIOS setup. If the system stays in this state for long
periods, the endurance for all PMem reports as 0% as status cannot be retrieved. To resolve, the user needs to boot into the
operating system and wait up to 24 hours for the next automatic poll of status.
●
The values do not change frequently and are polled once per day. If the user performs a System Erase or Repurpose and
Retire, it destroys the stored values for this feature. PMem will be displayed as 0% after such an operation until the next
automatic poll within 24 hours.
Figure 12. Individual memory details
28
iDRAC Intel PMem management