domid: 21 Strip off blktap sub-type prefix to /etc/xen/images/windows8.img (drv 'aio') Using file /etc/xen/images/windows8.img in read-write mode Strip off blktap sub-type prefix to /home/flyon/windows8.iso (drv 'aio') Using file /home/flyon/windows8.iso in read-only mode Watching /local/domain/0/device-model/21/logdirty/cmd Watching /local/domain/0/device-model/21/command Watching /local/domain/21/cpu qemu_map_cache_init nr_buckets = 10000 size 4194304 shared page at pfn feffd buffered io page at pfn feffb Guest uuid = 40290d87-cbd9-4656-841b-ba3d95621163 Register xen platform. Done register platform. platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state. xs_read(/local/domain/0/device-model/21/xen_extended_power_mgmt): read error medium change watch on `hdc' (index: 1): aio:/home/flyon/windows8.iso I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 Log-dirty: no command yet. I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 vcpu-set: watch node error. I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 xs_read(/local/domain/21/log-throttling): read error qemu: ignoring not-understood drive `/local/domain/21/log-throttling' medium change watch on `/local/domain/21/log-throttling' - unknown device, ignored I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0 platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state. platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.