Dell E05B001 Manual de referencia - Página 9
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Persistent Memory details
About this task
The Persistent Memory screen details are explained as follows:
Option
Description
Persistent
Enables or disables persistency for NVDIMM-N. If this option is set to Off, persistency for all NVDIMM-N
Memory
is disabled and is not presented to operating system (data is not preserved). If this option is set to
Non-Volatile DIMM, persistency for all NVDIMM-N is enabled and presented to operating system (data
is preserved). This option is set to Non-Volatile DIMM by default.
Persistent
Enables scrubbing of persistent memory during POST.
Memory
Scrubbing
Sanitize All
Enables or disables clearing data on the NVDIMM-N. If set to Enable, all data on the NVDIMM-N is
NVDIMMs
lost. This option is used to remove data on the NVDIMM-N, repurpose your system. This option is set to
Disable by default.
NVDIMM-N
Enables or disables the read-only option for the NVDIMM-N. If set to Enable, all NVDIMM-N is forced to
Read-Only
read-only. Read-only is intended to be for debug or maintenance when customers would like to access the
NVDIMM-N data and also to lock it from being updated. This option is set to Disable by default.
NVDIMM-N
Enables or disables interleaving on NVDIMM-N. Volatile RDIMM interleaving policy is not affected by this
Interleave
option. This option is set to Disable by default.
Battery Status
Indicates if the NVDIMM-N battery is ready. Battery Status can display one of the following states:
● Present-Ready
● Present-Offline
● Not-Ready
The following settings are applicable for every NVDIMM-N present in the system.
NVDIMM-N
Specifies the location of the NVDIMM-N in each channel.
Memory Location
NVDIMM-N
Specifies information about the capacity of the NVDIMM-N.
Memory Size
NVDIMM-N
Specifies information about the speed of the NVDIMM-N.
Memory Speed
NVDIMM-N
Specifies information about the current firmware version on the NVDIMM-N.
Memory
Firmware version
NVDIMM-N
Specifies information about the serial number of the NVDIMM-N.
Memory Serial
Number
Remaining
Specifies information on the remaining NVDIMM-N flash life-time in terms of percentage.
Rated Write
Endurance[%]
Sanitize NVDIMM Enables clearing data on specific NVDIMM-N and results in loss of data on that specific NVDIMM-N.
The Persistent Memory screen details can be found in the NVDIMM-N User Guide and DCPMM User Guide at
poweredgemanuals.
www.dell.com/
BIOS and UEFI
9