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#openstack-nova - 2021-05-11
14:17:04 ralonsoh yes
14:17:04 ralonsoh yes
14:18:00 ignaziocassano ralonsoh Ok, so I wait your push. OK ? Many thanks
14:18:00 ignaziocassano ralonsoh Ok, so I wait your push. OK ? Many thanks
14:19:02 ignaziocassano sean-k-mooney Many thks
14:19:03 ignaziocassano sean-k-mooney Many thks
14:21:02 ignaziocassano ralonsoh: when I can try yum update to see new packages ?
14:21:02 ignaziocassano ralonsoh: when I can try yum update to see new packages ?
14:26:16 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add image metadata property reference guide https://review.opendev.org/c/openstack/nova/+/756867
14:26:16 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add image metadata property reference guide https://review.opendev.org/c/openstack/nova/+/756867
14:26:17 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add 'nova:image-meta:' directive, role https://review.opendev.org/c/openstack/nova/+/781530
14:26:17 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add cross-references to image metadata properties https://review.opendev.org/c/openstack/nova/+/781531
14:26:17 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add 'nova:image-meta:' directive, role https://review.opendev.org/c/openstack/nova/+/781530
14:26:18 openstackgerrit Stephen Finucane proposed openstack/nova master: docs: Add cross-references to image metadata properties https://review.opendev.org/c/openstack/nova/+/781531
14:30:33 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove dead code https://review.opendev.org/c/openstack/nova/+/786291
14:30:33 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.sqlalchemy.utils' https://review.opendev.org/c/openstack/nova/+/786292
14:30:33 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove dead code https://review.opendev.org/c/openstack/nova/+/786291
14:30:34 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove unused DB methods https://review.opendev.org/c/openstack/nova/+/786293
14:30:34 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.sqlalchemy.utils' https://review.opendev.org/c/openstack/nova/+/786292
14:30:34 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Use module-level imports for sqlalchemy https://review.opendev.org/c/openstack/nova/+/786295
14:30:34 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove unused DB methods https://review.opendev.org/c/openstack/nova/+/786293
14:30:35 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Fold in indexes https://review.opendev.org/c/openstack/nova/+/786296
14:30:35 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Use module-level imports for sqlalchemy https://review.opendev.org/c/openstack/nova/+/786295
14:30:35 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Fold in ForeignKey constraints https://review.opendev.org/c/openstack/nova/+/786297
14:30:35 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Fold in indexes https://review.opendev.org/c/openstack/nova/+/786296
14:30:36 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.base' module https://review.opendev.org/c/openstack/nova/+/786298
14:30:36 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Fold in ForeignKey constraints https://review.opendev.org/c/openstack/nova/+/786297
14:30:36 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Copy docs from 'nova.db.*' to 'nova.db.sqlalchemy.*' https://review.opendev.org/c/openstack/nova/+/786299
14:30:36 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.base' module https://review.opendev.org/c/openstack/nova/+/786298
14:30:37 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Clean up migration code https://review.opendev.org/c/openstack/nova/+/786301
14:30:37 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Synchronize function signatures https://review.opendev.org/c/openstack/nova/+/786300
14:30:37 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Copy docs from 'nova.db.*' to 'nova.db.sqlalchemy.*' https://review.opendev.org/c/openstack/nova/+/786299
14:30:37 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Clean up migration code https://review.opendev.org/c/openstack/nova/+/786301
14:30:37 openstackgerrit Stephen Finucane proposed openstack/nova master: db: Synchronize function signatures https://review.opendev.org/c/openstack/nova/+/786300
14:38:29 openstackgerrit Artom Lifshitz proposed openstack/nova stable/wallaby: Test SRIOV port move operations with PCI conflicts https://review.opendev.org/c/openstack/nova/+/790710
14:38:32 openstackgerrit Artom Lifshitz proposed openstack/nova stable/wallaby: Update SRIOV port pci_slot when unshelving https://review.opendev.org/c/openstack/nova/+/790711
15:10:52 openstackgerrit Archit Modi proposed openstack/nova stable/wallaby: Fix typo in test_utils https://review.opendev.org/c/openstack/nova/+/790724
15:25:14 openstackgerrit Merged openstack/nova master: Fix typo in test_utils https://review.opendev.org/c/openstack/nova/+/790510
15:25:14 openstackgerrit Merged openstack/nova master: Fix typo in test_utils https://review.opendev.org/c/openstack/nova/+/790510
15:29:41 openstackgerrit Tobias Urdin proposed openstack/nova master: Stop leaking ceph df cmd in RBD utils https://review.opendev.org/c/openstack/nova/+/789374
15:29:41 openstackgerrit Tobias Urdin proposed openstack/nova master: Stop leaking ceph df cmd in RBD utils https://review.opendev.org/c/openstack/nova/+/789374
15:31:07 ignaziocassano ralonsoh I tried to apply this patch https://review.opendev.org/c/openstack/neutron/+/766277/10/neutron/conf/common.py#177 and I configured thhe section nova in neutron.conf with live_migration_events=True but when I migrate a vm on a provider network it stops to respond to ping requests. It starts to respond only when it initiate some traffic for
15:31:07 ignaziocassano ralonsoh I tried to apply this patch https://review.opendev.org/c/openstack/neutron/+/766277/10/neutron/conf/common.py#177 and I configured thhe section nova in neutron.conf with live_migration_events=True but when I migrate a vm on a provider network it stops to respond to ping requests. It starts to respond only when it initiate some traffic for
15:31:08 ignaziocassano example when it search the ntp server
15:31:08 ignaziocassano example when it search the ntp server
15:32:00 ignaziocassano If I logon using the console (becuse network is unreacheable) and I ping the router, it starts to respond
15:32:00 ignaziocassano If I logon using the console (becuse network is unreacheable) and I ping the router, it starts to respond
15:33:16 ralonsoh ignaziocassano, please open a LP bug for this
15:33:16 ralonsoh ignaziocassano, please open a LP bug for this
15:33:27 ralonsoh maybe we need to force a GARP to refresh the APR tables
15:33:27 ralonsoh maybe we need to force a GARP to refresh the APR tables
15:33:57 ignaziocassano ralonsoh, How can open a bug ?
15:33:57 ignaziocassano ralonsoh, How can open a bug ?
15:34:47 ralonsoh https://bugs.launchpad.net/neutron
15:34:47 ralonsoh https://bugs.launchpad.net/neutron
15:34:52 ralonsoh --> report a bug
15:34:52 ralonsoh --> report a bug
15:36:00 ignaziocassano thanks
15:36:00 ignaziocassano thanks
15:36:44 sean-k-mooney ralonsoh: qemu should be sendign GARP packet or thecnically RARP packets
15:36:44 sean-k-mooney ralonsoh: qemu should be sendign GARP packet or thecnically RARP packets
15:37:01 ralonsoh right
15:37:17 ralonsoh so the arp table should be updated when the VM is migrated
15:37:17 ralonsoh so the arp table should be updated when the VM is migrated
15:37:28 sean-k-mooney and for hybrid plug nova added a veth pair to ovs so the l2 agent shoudl have wired that up before we migrated
15:37:28 sean-k-mooney and for hybrid plug nova added a veth pair to ovs so the l2 agent shoudl have wired that up before we migrated
15:37:30 ralonsoh arp tables, in all hosts
15:37:30 ralonsoh arp tables, in all hosts
15:37:35 ralonsoh right
15:37:35 ralonsoh right
15:37:38 sean-k-mooney yep
15:38:09 sean-k-mooney when qemu start on the dest it will send the RARP packets
15:38:09 sean-k-mooney when qemu start on the dest it will send the RARP packets
15:38:47 sean-k-mooney so i dont really know how ignaziocassano is having issue unless that happend after the dhcp server responded but before the l2 agent finsihed wiring up the ports
15:38:47 sean-k-mooney so i dont really know how ignaziocassano is having issue unless that happend after the dhcp server responded but before the l2 agent finsihed wiring up the ports
15:39:26 sean-k-mooney on a system with a lot of port that could happen but with your patch it should not and it shoudl be rare without it
15:39:27 sean-k-mooney on a system with a lot of port that could happen but with your patch it should not and it shoudl be rare without it
15:39:51 sean-k-mooney unless the l2 agent is consitntly slow for some reason on the host
15:39:51 sean-k-mooney unless the l2 agent is consitntly slow for some reason on the host
15:41:13 ignaziocassano I have few virtual machines on this two kvm nodes
15:41:13 ignaziocassano I have few virtual machines on this two kvm nodes
15:42:05 ralonsoh kvm?
15:42:06 ralonsoh kvm?
15:42:20 sean-k-mooney ralonsoh: as in libvirt/kvm
15:42:20 sean-k-mooney ralonsoh: as in libvirt/kvm
15:42:34 sean-k-mooney them mean compute nodes
15:42:34 sean-k-mooney them mean compute nodes
15:42:35 ignaziocassano yes
15:42:44 ignaziocassano kvm nodes
15:42:44 ignaziocassano kvm nodes
15:42:51 ignaziocassano libvirt kvm
15:42:51 ignaziocassano libvirt kvm
15:42:55 ignaziocassano centos 7
15:42:55 ignaziocassano centos 7
15:47:19 ignaziocassano I have just tryed again now. Startded I new vm. It responds to pings. Migrated it on new node. It stops to respond. I logged into vm using the console and I pinged the default router. It started immediately to respond to ping requests
15:47:19 ignaziocassano I have just tryed again now. Startded I new vm. It responds to pings. Migrated it on new node. It stops to respond. I logged into vm using the console and I pinged the default router. It started immediately to respond to ping requests
15:49:17 sean-k-mooney ignaziocassano: can you do that again but this time use tcpdump or tshark to dump the traffic
15:49:17 sean-k-mooney ignaziocassano: can you do that again but this time use tcpdump or tshark to dump the traffic
15:50:10 ignaziocassano on the vm ?
15:50:10 ignaziocassano on the vm ?

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