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答复: [OpenStack][Nova] Live Migration + NFSv4 - Permission issues

 

I am also met the problem when I restart nova-compute “libvirtError: Failed to connect socket to '/var/run/libvirt/libvirt-sock': No such file or directory”  after modify factors of libvirt, also use NFS as share storage.

 

Romi

 

 

发件人: openstack-bounces+romizhang1968=163.com@xxxxxxxxxxxxxxxxxxx [mailto:openstack-bounces+romizhang1968=163.com@xxxxxxxxxxxxxxxxxxx] 代表 Mandar Vaze / ????? ???
发送时间: 2012年7月5日 星期四 12:14
收件人: Leander Bessa Beernaert
抄送: openstack@xxxxxxxxxxxxxxxxxxx
主题: Re: [Openstack] [OpenStack][Nova] Live Migration + NFSv4 - Permission issues

 

See if mounting as nfsv3 helps

See https://answers.launchpad.net/nova/+question/164689, specifically comment #11

 

-Mandar

On Tue, Jul 3, 2012 at 7:18 PM, Leander Bessa Beernaert <leanderbb@xxxxxxxxx> wrote:

Hello all,

 

I've been trying to get the live migration to work according to the guide http://docs.openstack.org/trunk/openstack-compute/admin/content/configuring-live-migrations.html .

 

So far i've setup 2 compute nodes and 1 controller node. They all share the /var/lib/nova/instances dir. I've already verified that the nova user id is the same across all the servers. 

 

Currently i'm running into this error when i launch an instance: http://paste.openstack.org/show/19221/

 

It's certainly a permission issue, so i tried adding the group "nova" to the user "libvirt-qemu". However, it still doesn't work. To which user must i give the nova group permission in order to be able to write in that directory?

 

Regards,

Leander


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