Oracle VM: Memory Size of Oracle VM Server(Dom0) Is Automatically Reduced Even When "enable-dom0-ballooning" is Set to "no"
(Doc ID 2580511.1)
Last updated on SEPTEMBER 20, 2019
Applies to:Oracle VM - Version 3.3.1 to 3.4.6 [Release OVM33 to OVM34]
Occasionally, the memory size of Oracle VM Server(Dom0) would be reduced automatically, even when "enable-dom0-ballooning" is Set to "no" in /etc/xen/xend-config.sxp.
For example, it should be 4096(MB) but in the case below it is 4017(MB):
# grep dom0_mem /etc/grub.conf kernel /xen-64bit.gz dom0_mem=4096M # xm info | grep Domain-0 Domain-0 0 4017 16 r----- 209332.7 # 4017 is less than 4096
Starting DomU and I/O for virtual block device on the DomU.
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