Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted

2012-05-24 Thread Soheil Hassas Yeganeh
Your user is probably not in the libvirtd group. You can add it to your user by running: # sudo usermod -a -G libvirtd `whoami` If there is no libvirtd group add the group first: # sudo groupadd libvirtd Cheers, Soheil On Thu, May 24, 2012 at 4:05 PM, Igor Laskovy igor.lask...@gmail.comwrote:

Re: [Openstack] Quantum+Openvswitch: could not open /dev/net/tun: Operation not permitted

2012-05-24 Thread Soheil Hassas Yeganeh
Your user is probably not in the libvirtd group. You can add it to your user by running: # sudo usermod -a -G libvirtd `whoami` If there is no libvirtd group add the group first: # sudo groupadd libvirtd Cheers, Soheil On Thu, May 24, 2012 at 4:05 PM, Igor Laskovy igor.lask...@gmail.comwrote:

Re: [Openstack] Instance IP assignment problem

2012-05-03 Thread Soheil Hassas Yeganeh
I had a similar problem before. My problem was that the nic driver on the compute instance (your Essex 2) was dropping vlan tags, and then, openvswitch wasn can you find dhcp requests by using tcpdump for example ? sorry for off-topic but there may be many reasons of such issue with dhcp.

Re: [Openstack] Instance IP assignment problem

2012-05-03 Thread Soheil Hassas Yeganeh
openstack, make sure you are not using vbox intel drivers. Use pcnet fast instead. OVS splinter may also be useful. Hope that helps. Cheers Soheil On Thursday, May 3, 2012, Soheil Hassas Yeganeh wrote: I had a similar problem before. My problem was that the nic driver on the compute instance