Shradha Shah wrote:
Hello All,
I am currently working with libvirt on RHEL6.2. There are a few points I have noticed
regarding the QEMU monitor.
When I hotplug a device into the guest, the Qemu text monitor receives a device_add
command and adds the device to its current devices list (I found this list via the
qemu-monitor-command "info pci"). When I hot-unplug the device from the guest,
the Qemu text monitor receives the device_del command but does not remove the device from
its current devices list (qemu-monitor-command "info pci" still shows the
device).
The result of this is that the next hotplug of the device fails giving an error
"Duplicate id".
I was wondering if any of you have hit this issue before or know about any qemu-monitor
bugs I may not be aware of?
I had noticed this behavior as well with some of my SLES guests, but in
my case was due to acpiphp module not being loaded in the guests.
Regards,
Jim