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 server.
Solution 3
Cause
The backup energy source is not sufficiently charged and the charging process was skipped by the user.
108
The persistent memory drive is read only
