虚拟化管理工具 Unable to open a connection to the Xen hypervisor/daemon.

whishile

运行虚拟化管理工具错误如下：
请问如何处理：
Unable to open a connection to the Xen hypervisor/daemon.
Verify that:
- A Xen host kernel was booted
- The Xen service has been started
unable to connect to 'localhost:8000': Connection refused

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/connection.py", line 983, in _try_open
    None], flags)
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 111, in openAuth
    if ret is None:raise libvirtError('virConnectOpenAuth() failed')
libvirtError: unable to connect to 'localhost:8000': Connection refused

还有一个问题
# libvirtd start
11:29:06.126: error : qemudWritePidFile:508 : Failed to open pid file '/var/run/libvirtd.pid' : File exists

嘟猫猫

了解一下，学习一下。

freeterman

删除'/var/run/libvirtd.pid'此文件
然后重启libvirtd就可以了

我的是这个问题，不一定完全适合你，请您查看一下。