Virtual Machine Manager中linux系统启动报错问题

一、在Virtual Machine Manager中启动系统时报错：

cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer

Traceback (most recent call last):

File "/usr/share/virt-manager/virtManager/asyncjob.py", line 45, in cb_wrapper

callback(asyncjob, *args, **kwargs)

File "/usr/share/virt-manager/virtManager/engine.py", line 956, in asyncfunc

vm.startup()

File "/usr/share/virt-manager/virtManager/domain.py", line 1048, in startup

self._backend.create()

File "/usr/lib64/python2.6/site-packages/libvirt.py", line 325, in create

if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)

libvirtError: cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer

解决办法：

1) Remove any snapshot available

# rm -f /var/lib/libvirt/qemu/save/my-virtual-machine-name

2) restart libvirtd

# service libvirtd restart

3) Start the virtual machine again

二、在普通用户登陆的情况下，打开虚拟机可能也会报错，有可能遇到的问题是：libvirtd这个服务未启动

解决办法：

1）su  root

2）service libvirtd start

3）chkconfig libvirtd on   （设置为开机自启动）

本栏目更多精彩内容：http://www.bianceng.cn/OS/Linux/

（编辑：佛山站长网）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!