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>