问题遇到的现象和发生背景
virt-manager 创建虚拟机报错
问题相关代码，请勿粘贴截图
无法完成安装：'内部错误：qemu unexpectedly closed the monitor: 2022-03-24T06:31:05.404618Z qemu-kvm: -drive file=/home/storage/kylin.qcow2,format=qcow2,if=none,id=drive-ide0-0-0: Could not reopen file: Permission denied'
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 88, in cb_wrapper
callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/create.py", line 2288, in _do_async_install
guest.start_install(meter=meter)
File "/usr/share/virt-manager/virtinst/guest.py", line 497, in start_install
doboot, transient)
File "/usr/share/virt-manager/virtinst/guest.py", line 433, in _create_guest
domain = self.conn.createXML(install_xml or final_xml, 0)
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3725, in createXML
if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self)
libvirtError: 内部错误：qemu unexpectedly closed the monitor: 2022-03-24T06:31:05.404618Z qemu-kvm: -drive file=/home/storage/kylin.qcow2,format=qcow2,if=none,id=drive-ide0-0-0: Could not reopen file: Permission denied
