Hi, there:
I found an issue that cdrom device hotplug iso image.
1. if I startup qemu with an iso image, then iso can easily be replaced and it
worked.
2. but if I startup qemu with null image, when I change iso image use qemu
monitor command "change",
it told me with following message:
'This disc contains a "UDF" file system and requires an operating system
that supports the ISO-13346"
"UDF" file system specification' inside VM.
But I can opened it with tools like "UltraISO"
qemu version: qemu-kvm-1.0.1
vm os: winxp sp3
iso image: any
Following is my qemu command line:
with iso image:
qemu-system-x86_64 -cpu core2duo -m 1024 -enable-kvm -localtime -nodefaults
-drive
file=/var/lib/libvirt/images/fwq_test_xp_acpi.img,cache=writeback,if=virtio
-drive
file=/var/lib/libvirt/images/linux_image/VS2008SP1CHSX1512981.iso,if=none,media=cdrom,id=ide0-1-0
-device ide-cd,bus=ide.1,unit=0,drive=ide0-1-0,id=ide0-1-0 -net none
-usbdevice tablet -vnc 0.0.0.0:3 -vga cirrus -monitor stdio
with null iso image:
qemu-system-x86_64 -cpu core2duo -m 1024 -enable-kvm -localtime -nodefaults
-drive
file=/var/lib/libvirt/images/fwq_test_xp_acpi.img,cache=writeback,if=virtio
-drive if=none,media=cdrom,id=ide0-1-0 -device
ide-cd,bus=ide.1,unit=0,drive=ide0-1-0,id=ide0-1-0 -net none -usbdevice tablet
-vnc 0.0.0.0:3 -vga cirrus -monitor stdio
xuanmao_001
