Avi Kivity 提到: > On 01/26/2010 10:49 AM, John Wong wrote: > >> Hi, after upgrade to current qemu-kvm (download from >> http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz), >> i can not open the readonly vm image, it can work before. >> >> please help, thank you. >> >> > > It's impossible to understand what's wrong without a lot more details. > > Sorry, i try to more details. After upgrade to current qemu-kvm (http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=snapshot;h=34f6b13147766789fc2ef289f5b420f85e51d049;sf=tgz), i can not open the vm image, which only have read only (0644) permission for my login ID. And i can do that with qemu-kvm ( download from git.kernel.org at 10-jan-2010 ), both use same kernel modules (2.6.32 from debian kernel package). my system is debian/sid/amd64. uname -a: Linux retro 2.6.32-trunk-amd64 #1 SMP Sun Jan 10 22:40:40 UTC 2010 x86_64 GNU/Linux ls -l image.qcow2: -rw-r--r-- 1 root root 3235643392 2010-01-11 16:24 image.qcow2 kvm-qemu error message like this: qemu: could not open disk image /home/root/kvm/winxp-hkjc-full.qcow2: Permission denied And i noticed, after upgrade to current qemu-kvm, i see a lot of warning message like this: QEMU 0.12.50 monitor - type 'help' for more information (qemu) BUG: kvm_dirty_pages_log_enable_slot: invalid parameters BUG: kvm_dirty_pages_log_disable_slot: invalid parameters BUG: kvm_dirty_pages_log_enable_slot: invalid parameters BUG: kvm_dirty_pages_log_disable_slot: invalid parameters BUG: kvm_dirty_pages_log_enable_slot: invalid parameters Please help, thank you. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
