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2015-06-22 21:52:19 -0600 commented question error: no connection driver available for qemu:///system

What's u OS version? My OS is redhat7.0 so has this problem, it work well when I change redhat7.1

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2015-05-25 16:32:28 -0600 asked a question error: no connection driver available for qemu:///system

rhel7 packstack install allinone failed, libvirt install default version is 1.2.8

rhel6 can be success, libvirt version is 0.10.2

2015-05-25 16:32:28 -0600 asked a question error: no connection driver available for qemu:///system

rhel7 use packstack intall ice-house allinone failed.

#virsh -c qemu:///system list

error: no connection driver available for qemu:///system

#virsh --version

1.2.8

nova-compute.log: HypervisorUnavailable: Connection to the hypervisor is broken on host

libvirtd is already running.

but rhel6 can be successed install and the libvirt version is 0.10.2 .

Does anyone knows why?

2015-05-25 16:32:28 -0600 asked a question error: no connection driver available for qemu:///system

rhel7 使用packstack安装allinone, nova-compute总是起不来

rhel6可以正常安装

经检查,rhel7 默认安装的 libvirt 版本为 1.2.8 , 而 rhel6 默认安装的为 libvirt.0.10.2 ,不知道是不是因为版本的关系

virsh -c qemu:///system list

错误:连接到管理程序失败 错误:qemu:///system 没有连接驱动器可用

libvirt 确实是在运行的,老是报没有连接驱动器的错误,该装的包都已经装了

rpm -qa |grep libvirt

libvirt-gobject-0.1.7-3.el7.x86_64

libvirt-daemon-driver-lxc-1.2.8-16.el7_1.3.x86_64

libvirt-gconfig-0.1.7-3.el7.x86_64

libvirt-daemon-kvm-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-nodedev-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-nwfilter-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-config-network-1.2.8-16.el7_1.3.x86_64

libvirt-client-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-storage-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-interface-1.2.8-16.el7_1.3.x86_64

libvirt-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-network-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-config-nwfilter-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-secret-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-driver-qemu-1.2.8-16.el7_1.3.x86_64

libvirt-daemon-1.2.8-16.el7_1.3.x86_64

libvirt-glib-0.1.7-3.el7.x86_64

libvirt-python-1.2.8-7.el7_1.1.x86_64

跪求解决办法