Hello community experts,
We are using qemu version 6.2 and are trying to do memory hotplugging for windows 2012 std edition. The libvirt dimm configuration is appended below. The problem I am facing is after dimm is attached, in guest the device is shown as an unknown device and driver pnpmem.sys cannot properly handle the device. I also tried qemu 4.2 and it seems to be working fine.
So my question is is windows 2012 supports memory hot plugging on qemu 6.2? And where can I find some logs to identify the issue? Thank you.
-- Best Regards,
Jiatong Shen
the dimm device xml looks like,
<memory model='dimm'>
<target>
<size unit='KiB'>4194304</size>
<node>0</node>
</target>
<alias name='dimm0'/>
<address type='dimm' slot='0' base='0x140000000'/>
</memory>