Re: [openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-20 Thread Salvatore Orlando
I think you're right Darragh. It was actually Montreal's snow and cold freezing my brain as I investigated the same issue a while ago and tried to change cirrOS to send a DHCPDISCOVER every 10 seconds instead of 60 seconds, but then I moved to something else as I wasn't even sure a new centos base

Re: [openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-20 Thread Darragh O'Reilly
On Monday, 20 January 2014, 15:33, Jay Pipes wrote: >Sorry for top-posting -- using web mail client. no worries - it doesn't bother me. > >Is it possible to change the retry interval in Cirros (or cloud-init?) so that >the backoff is less than 60 seconds? I think the udhcpc command line paramet

Re: [openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-20 Thread Jay Pipes
Sorry for top-posting -- using web mail client. Is it possible to change the retry interval in Cirros (or cloud-init?) so that the backoff is less than 60 seconds? Best, -jay On Mon, Jan 20, 2014 at 10:23 AM, Darragh O'Reilly < dara2002-openst...@yahoo.com> wrote: > > I did a test to see what

Re: [openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-20 Thread Darragh O'Reilly
I did a test to see what the dhcp client on cirros does. I killed the dhcp agent and started an instance. The instance sent the first dhcp offer after about 35 sec. Then another 60 sec later, and a final one after another 60 sec. So a revised theory for what happened is this:  t=0 tempest st

Re: [openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-20 Thread Darragh O'Reilly
Hi Salvatore, I presume it's this one?  http://logs.openstack.org/38/65838/4/check/check-tempest-dsvm-neutron-isolated/d108e4a/logs/tempest.txt.gz?#_2014-01-19_20_50_14_604 Is it true that the cirros image just fires off a few dhcp discovers and then gives up? If so, then maybe it did so before

[openstack-dev] [Neutron] Apparently weird timeout issue

2014-01-19 Thread Salvatore Orlando
I have been seeing in the past 2 days timeout failures on gate jobs which I am struggling to explain. An example is available in [1] These are the usual failure that we associate with bug 1253896, but this time I can verify that: - The floating IP is correctly wired (IP and NAT rules) - The DHCP po