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HP Proliant DL980 does not show memory installed above 512GB in Oracle VM 3.2.x (Doc ID 2103443.1)

Last updated on MAY 18, 2020

Applies to:

Oracle VM - Version 3.2.2 to 3.2.9 [Release OVM32]
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64


 After having added additional memory in the physical server (above 512GB) the extra memory is not seen in Oracle VM.

Xen also does not report the extra memory.

#xm info

total_memory : 522229

# xm dmesg

(XEN) System RAM: 522229MB (534762716kB)

 dmidecode accurately reports the installed memory.


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