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Logs on \u003chttp://openstack-ci-logs.global.cloud.sap/openstack-nova-997380-vz7dz/index.html\u003e","accounts_in_message":[],"_revision_number":2}],"current_revision_number":2,"current_revision":"1411d0a9c3030992cd4132d328baa90c40884c52","revisions":{"51f7ef0cadcf429ce354be8adc2cf5dda6cc2231":{"kind":"REWORK","_number":1,"created":"2026-07-15 12:15:14.000000000","uploader":{"_account_id":11082,"name":"Kamil Sambor","email":"ksambor@redhat.com","username":"ksambor"},"ref":"refs/changes/80/997380/1","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/80/997380/1","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/1 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/1 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/1 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/80/997380/1"}}},"commit":{"parents":[{"commit":"1c85163992293df8ed041e7d986f68a7f95fdc21","subject":"Merge \"Rename vtpm job and add mtty support for vgpu test\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/1c85163992293df8ed041e7d986f68a7f95fdc21"}]}],"author":{"name":"Kamil Sambor","email":"kamil.sambor@gmail.com","date":"2026-07-09 09:40:47.000000000","tz":120},"committer":{"name":"Kamil Sambor","email":"kamil.sambor@gmail.com","date":"2026-07-15 12:14:43.000000000","tz":120},"subject":"libvirt: retry get_guest() on InstanceNotFound during post-copy VIF reattach","message":"libvirt: retry get_guest() on InstanceNotFound during post-copy VIF reattach\n\nDuring post-copy live migration libvirt briefly transitions the domain\nfrom \"incoming-migration\" to \"fully active\" state on the destination\nhost. In that window lookupByUUIDString() returns VIR_ERR_NO_DOMAIN,\nwhich Nova maps to InstanceNotFound.\n\n_reattach_instance_vifs() calls get_guest() as its first statement with\nno retry logic. Fix this by wrapping the get_guest() call in a retry\nloop that uses CONF.live_migration_retry_count and a 1 s sleep,\nmirroring the pattern already present in _pre_live_migration_plug_vifs()\nfor the same migration phase.\nCloses-Bug: #2138923\n\nChange-Id: I5ec178d019f89527716d650d62491d507e450a7b\nSigned-off-by: Kamil Sambor \u003ckamil.sambor@gmail.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/51f7ef0cadcf429ce354be8adc2cf5dda6cc2231"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/51f7ef0cadcf429ce354be8adc2cf5dda6cc2231"}]},"branch":"refs/heads/master"},"1411d0a9c3030992cd4132d328baa90c40884c52":{"kind":"REWORK","_number":2,"created":"2026-08-05 07:51:28.000000000","uploader":{"_account_id":11082,"name":"Kamil Sambor","email":"ksambor@redhat.com","username":"ksambor"},"ref":"refs/changes/80/997380/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/80/997380/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/80/997380/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/80/997380/2"}}},"commit":{"parents":[{"commit":"1c85163992293df8ed041e7d986f68a7f95fdc21","subject":"Merge \"Rename vtpm job and add mtty support for vgpu test\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/1c85163992293df8ed041e7d986f68a7f95fdc21"}]}],"author":{"name":"Kamil Sambor","email":"kamil.sambor@gmail.com","date":"2026-07-09 09:40:47.000000000","tz":120},"committer":{"name":"Kamil Sambor","email":"kamil.sambor@gmail.com","date":"2026-08-05 07:51:09.000000000","tz":120},"subject":"libvirt: retry get_guest() on InstanceNotFound during post-copy VIF reattach","message":"libvirt: retry get_guest() on InstanceNotFound during post-copy VIF reattach\n\nDuring post-copy live migration libvirt briefly transitions the domain\nfrom \"incoming-migration\" to \"fully active\" state on the destination\nhost. In that window lookupByUUIDString() returns VIR_ERR_NO_DOMAIN,\nwhich Nova maps to InstanceNotFound.\n\n_reattach_instance_vifs() calls get_guest() as its first statement with\nno retry logic. 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