HPE Synergy Series User Manual

a. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration
(RBSU) > Memory Options > Persistent Memory Options > Persistent Memory Integrity
Check.
b. Select Enabled.
c. Save your settings.
For more information, see the UEFI System Utilities user guide for your product on the Hewlett
Packard Enterprise website (http://www.hpe.com/info/uefi/docs).
The persistent memory drive is read only
Symptom
A persistent memory drive marked as "read only" usually indicates that the underlying NVDIMM detected
is not armed for backup during the boot process.
Solution 1
Cause
• Previous backup operation failed.
• The current restore operation failed.
• A general arming error occurred.
• An erase error occurred.
• An NVDIMM controller error occurred.
Action
Check the IML for the cause of the failure or error. Perform the action recommended in the IML.
Solution 2
Cause
The persistent memory backup power requirements exceed the available backup battery power.
Action
Remove any hardware that was recently added to the compute module.
Solution 3
Cause
The backup energy source is not sufficiently charged and the charging process was skipped by the user.
46 Hardware issues

HPE Synergy Series Specifications

General

Processor	Intel Xeon Scalable Processors
Storage	SAS/SATA HDD/SSD, NVMe SSD
Networking	Ethernet, Fibre Channel, InfiniBand
Management	HPE OneView
Compute Modules Supported	HPE Synergy 480 Gen10, HPE Synergy 660 Gen10
Operating System Support	VMware vSphere, Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server
Fabric Modules Supported	HPE Synergy 40Gb F8 Switch Module
Power Supplies	HPE Synergy 12000 Frame Power Supplies (Redundant)