| noonedeadpunk | hey. and what are these connections from? Also have you tried to adjust collect_statistics_interval like sugested https://www.rabbitmq.com/connections.html#large-number-of-connections ? | 07:54 |
|---|---|---|
| *** kleini_ is now known as kleini | 10:28 | |
| mgariepy | anyone have seen instance loosing their network interface when doing a live-migrate ? | 12:46 |
| jamesdenton | hmm, not that particular issue with live-migrate, no | 12:57 |
| jamesdenton | the tap disappears? | 12:57 |
| mgariepy | the port in neutron is still attached to the vm | 12:57 |
| mgariepy | but the vm doesn't seem to agree. | 12:57 |
| jamesdenton | :D | 12:57 |
| mgariepy | there is no bridge stuff in the libvirt xml | 12:58 |
| jamesdenton | ovs? lxb? version? | 12:58 |
| mgariepy | lxb | 12:58 |
| mgariepy | rocky | 12:58 |
| mgariepy | somewhat old. | 12:58 |
| jamesdenton | can't say i've seen that, sorry | 12:58 |
| mgariepy | i did try to do attach/detach from nova | 12:59 |
| mgariepy | but it didn't help. | 12:59 |
| jamesdenton | is it only live migrate? does a block migrate work? | 13:00 |
| mgariepy | yep the migration fails and the port is lost. | 13:01 |
| mgariepy | any idea where the code to connect the port is done in nova? | 13:04 |
| jamesdenton | not offhand. sounds like a reasonable question and issue for #openstack-nova | 13:06 |
| mgariepy | https://paste.opendev.org/show/brVmxH0z604Oi1p76lH9/ | 13:08 |
| mgariepy | well it not quite recent code haha | 13:08 |
| jamesdenton | anything interesting in the neutron-server and nova-compute logs on source/dest? | 13:10 |
| mgariepy | wow. the code i'm running seems to be kinda too old.. lol. there is a lot of fixes in nova for the network stuff. | 13:20 |
| * mgariepy is sad now :( | 13:21 | |
| jamesdenton | all of your issues are fixed in the next release | 13:21 |
| mgariepy | they are fixed in the same release i think.. i'm just running an old sha.. | 13:22 |
| jamesdenton | kick off a minor upgrade at 5:00 pm on friday. What could go wrong | 13:22 |
| mgariepy | lol | 13:26 |
| mgariepy | stupid migration ! lol | 13:29 |
| spatel | jamesdenton do you have min.. i am seeing very poor performance with dpdk :( | 13:41 |
| spatel | i have tried all possible tuning but this dpdk not keeping up with performance | 13:41 |
| spatel | Does neutron has support of nic bonding using sriov VF ? | 13:42 |
| spatel | if that work then i don't care about dpdk | 13:42 |
| jamesdenton | hrm | 13:48 |
| jamesdenton | you can build DPDK bonds with OVS, i think? | 13:48 |
| jamesdenton | https://docs.openvswitch.org/en/latest/howto/dpdk/ | 13:49 |
| jamesdenton | what are you seeing, throughput wise? | 13:49 |
| jamesdenton | there are folks in the neutron channel with a ton more dpdk experience that might lend a hand | 13:49 |
| jamesdenton | i can't be awful, but i expect there's a sweet spot for the configuration | 13:49 |
| jamesdenton | *it can't... | 13:50 |
| spatel | jamesdenton sorry i was in meeting so didn't respond | 14:50 |
| spatel | I have build 8 core 8GB vm and seeing only 120kpps packet rate.. and then drops start | 14:50 |
| opendevreview | Merged openstack/openstack-ansible-os_octavia master: Update amphora image creation https://review.opendev.org/c/openstack/openstack-ansible-os_octavia/+/810136 | 15:12 |
| opendevreview | Merged openstack/openstack-ansible-plugins master: Simplify original ssh plugin import https://review.opendev.org/c/openstack/openstack-ansible-plugins/+/807658 | 15:16 |
| opendevreview | Dmitriy Rabotyagov proposed openstack/openstack-ansible master: Bump OpenStack-Ansible master https://review.opendev.org/c/openstack/openstack-ansible/+/811742 | 15:39 |
| mgariepy | jamesdenton, the issue has happened when my rabbitmq cluster failed the other week. | 20:08 |
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