Re: [Openstack] nova compute and libvirt reinstall

2015-06-20 Thread ppnaik
Hi, But will there be a conflict between the version of nova compute on this compute and the controller node. As the controller was installed using packstack? Thanks, Priyanka On 2015-06-20 23:48, Daniel P. Berrange wrote: On Sat, Jun 20, 2015 at 06:59:19PM +0530, ppnaik wrote: I had

[Openstack] nova compute and libvirt reinstall

2015-06-20 Thread ppnaik
I had installed openstack juno on a controller and three compute nodes using packstack. I had to reinstall libpcap on a compute node. This erased nova-compute and libvirt packages. How can I reinstall them that is how can I reinstall the same versions of these packages. The following is the lis

Re: [Openstack] iperf not working between VMs

2015-03-04 Thread ppnaik
UDP packets does not have an acknowledgement. Is your client or the server runs using the -u option of the iperf tool? Regards, Krishnaprasad -Original Message- From: ppnaik [mailto:ppn...@cse.iitb.ac.in] Sent: Mittwoch, 4. März 2015 17:20 To: openstack@lists.openstack.org Subject: Re

Re: [Openstack] iperf not working between VMs

2015-03-04 Thread ppnaik
an On 03/04/2015 10:25 AM, ppnaik wrote: > Sir, > I added rule tcp 1 65535 but it still did not work. > > Thanks, > > Priyanka > > > On 2015-03-04 20:29, Brian Haley wrote: >> Like Krishna asked, have you added a security group rule for TCP port 5001? >

Re: [Openstack] iperf not working between VMs

2015-03-04 Thread ppnaik
stack then. Perhaps there are other UFW rules dropping things? You can just use something like 'telnet 192.168.1.42 5001' to verify that. -Brian On 03/04/2015 10:25 AM, ppnaik wrote: Sir, I added rule tcp 1 65535 but it still did not work. Thanks, Priyanka On 2015-03-04 20

[Openstack] issue in port-mirroring

2015-02-19 Thread ppnaik
Hi, I have an openstack juno setup with one server as controller+neutron and other three servers as compute node. I am doing port mirroring on br-int of one compute node. I noticed that incoming packets from VM on other compute node where not getting captured on the mirrored port. The incomin

[Openstack] issue in port-mirroring

2015-02-19 Thread ppnaik
Hi, I have an openstack juno setup with one server as controller+neutron and other three servers as compute node. I am doing port mirroring on br-int of one compute node. I noticed that incoming packets from VM on other compute node where not getting captured on the mirrored port. The incomin

Re: [Openstack] br-ex issue in juno

2015-02-09 Thread ppnaik
n. On Sun, Feb 8, 2015 at 8:27 PM, ppnaik wrote: Hi All, I have a multi node openstack setup with one controller+neutron node and other compute node. As specified in this link: https://openstack.redhat.com/Neutron_with_existing_external_network network restart takes destroys and recreates b

[Openstack] br-ex issue in juno

2015-02-08 Thread ppnaik
Hi All, I have a multi node openstack setup with one controller+neutron node and other compute node. As specified in this link: https://openstack.redhat.com/Neutron_with_existing_external_network network restart takes destroys and recreates br-ex which causes the router's interface in the qr

[Openstack] br-ex recreated on network restart

2015-02-06 Thread ppnaik
Hi All, As specified in this link: https://openstack.redhat.com/Neutron_with_existing_external_network network restart takes destroys and recreates br-ex which causes the router's interface in the qrouter-* netns to be deleted, and it won't be recreated without clearing and re-setting the gat

[Openstack] br-ex recreated on network restart

2015-02-05 Thread ppnaik
Hi All, As specified in this link: https://openstack.redhat.com/Neutron_with_existing_external_network network restart takes destroys and recreates br-ex which causes the router's interface in the qrouter-* netns to be deleted, and it won't be recreated without clearing and re-setting the gat

[Openstack] specifying compute node in migration of instances

2015-01-14 Thread ppnaik
Hi All, I wanted to specify the compute node for normal migration. But it is only possible in live-migration. Sites suggest tweaking the nova source code. Can someone suggest how to do this. Thanks, Priyanka ___ Mailing list: http://lists.openstac

[Openstack] Instance resizing error in openstack juno

2015-01-08 Thread ppnaik
Hi All, I installed openstack juno using packstack. When I was trying to resize a VM it gave me an error "Host key verification failed". So I changed the permission of nova using usermod -s /bin/bash nova on all computes and the controller node. So it resized for the first time. When I try t

Re: [Openstack] Allocated virtual RAM 512 MB even if no instance

2015-01-08 Thread ppnaik
openstack-compute applications. Regards, Nitish B. On Thu, Jan 8, 2015 at 6:13 PM, ppnaik wrote: Hi, Atually this extra 512 MB allocation is in all the compute nodes. If a create a VM and delete it the amount of RAM it was using gets de-allocated. Rgards, Priyanka On 2015-01-08 17:58

[Openstack] Allocated virtual RAM 512 MB even if no instance

2015-01-08 Thread ppnaik
Hi All, On my compute node the nova-compute.log shows: 2015-01-08 17:13:19.995 88005 AUDIT nova.compute.resource_tracker [-] Total physical ram (MB): 31911, total allocated virtual ram (MB): 512 even though I have no instance on that compute node. Can someone help clarify why is this so? Is

[Openstack] Openstack nova free disk issue

2015-01-06 Thread ppnaik
Hi All, I have a multi node setup of openstack juno on centos 7. After I instantiate multiple VMs and check the nova-compute.log on compute nodes it shows a negative value for free disks even though the the physical system has a lot of free memory on the physical system. df -h Filesystem

[Openstack] packets not reaching br-tun

2014-12-31 Thread ppnaik
Hi all, I am doing a openstack juno setup using packstack. 1(controller+neutron), other two compute nodes. My VM packets are reaching br-int but not br-tun when I cpatured packets using tcpdump. Because of this the VM is not getting IP (which I manually configured using ifconfig for testing t

[Openstack] packstack installation error

2014-12-26 Thread ppnaik
I am installing openstack juno using packstack on centos7 on a one controller and two compute setup. I am getting the following error : Installing Dependencies [ ERROR ] ERROR : Failed to run remote script, stdout: Loaded plugins: fastestmirror stderr: Warning: Per

Re: [Openstack] Query regarding OVS

2014-12-18 Thread ppnaik
I manually installed OVS version 2.0.2 and 2.1.0 and ran the ovsdb-server in debugging mode. It did not give me any message in gdb about the crash. The error log of /var/log/ovsopenvswitch-agent.log showed the same error in 2 mins now. But the ovs-vsctl show command showed: ac789883-2266-453d-

[Openstack] Query regarding OVS

2014-12-17 Thread ppnaik
Dear All, I am doing a openstack icehouse setup following the guide : http://docs.openstack.org/icehouse/in... I have one server (OS is ubuntu desktop 14.04) with controller+neutron with controller using eth0 and neutron management using eth1. I have given a IP to eth1:1 in the same subnet as