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http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/71/1008071/1","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/1 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/1 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/1 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/71/1008071/1"}}},"commit":{"parents":[{"commit":"9a968f403bb7dc34be2e51ad34f9f98233496a63","subject":"Func reproducer for bug/2168874","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/9a968f403bb7dc34be2e51ad34f9f98233496a63"}]}],"author":{"name":"Balazs Gibizer","email":"gibi@redhat.com","date":"2026-09-30 13:56:47.000000000","tz":120},"committer":{"name":"Balazs Gibizer","email":"gibi@redhat.com","date":"2026-09-30 14:20:44.000000000","tz":120},"subject":"Fix cross-cell cold migration with PCI devices","message":"Fix cross-cell cold migration with PCI devices\n\nCold migration does not preload PCI requests in the API. Cloning only\nloaded instance fields drops those requests in the destination cell,\ncausing Instance.create to initialize pci_devices to None. Destination\npreparation then fails after partially allocating a PCI device.\n\nLoad the requests in the source cell before cloning the instance. Also\nretain the migration context returned by the destination claim on the\ntarget instance so finish_resize applies the new PCI requests and devices\nbefore spawning the guest. Otherwise the cached None migration context\nleaves the old requests in place and libvirt fails to match request IDs.\n\nPreserve the source PCI devices in the source migration context. The\ndestination\u0027s old device list is empty, so copying it unchanged leaves\nthe source allocation behind on confirmation and loses it on revert.\n\nUpdate the functional reproducer to cover successful cold migration,\nconfirmation, revert, and deletion. Add unit coverage for unloaded PCI\nrequests and the source and destination migration contexts.\n\nCloses-Bug: #2168874\nAssisted-By: Codex GPT-6\nChange-Id: Ib050d3e57084b7e7680a44a4c4f0b3116f847988\nSigned-off-by: Balazs Gibizer \u003cgibi@redhat.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/9d92484eb2f352649ab7dc7082204ab678d01c23"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/9d92484eb2f352649ab7dc7082204ab678d01c23"}]},"branch":"refs/heads/master"},"11df7ed11cfccfafb784e39c5d1cfe25ee36d1fb":{"kind":"TRIVIAL_REBASE","_number":2,"created":"2026-10-02 12:35:56.000000000","uploader":{"_account_id":9708,"name":"Balazs Gibizer","display_name":"gibi","email":"gibizer@gmail.com","username":"gibi"},"ref":"refs/changes/71/1008071/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/71/1008071/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/71/1008071/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/71/1008071/2"}}},"commit":{"parents":[{"commit":"de6d08ebdeffc5d237b6f99680f953bdf19af8a2","subject":"Func reproducer for bug/2168874","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/de6d08ebdeffc5d237b6f99680f953bdf19af8a2"}]}],"author":{"name":"Balazs Gibizer","email":"gibi@redhat.com","date":"2026-09-30 13:56:47.000000000","tz":120},"committer":{"name":"Balazs Gibizer","email":"gibi@redhat.com","date":"2026-10-02 12:34:34.000000000","tz":120},"subject":"Fix cross-cell cold migration with PCI devices","message":"Fix cross-cell cold migration with PCI devices\n\nCold migration does not preload PCI requests in the API. Cloning only\nloaded instance fields drops those requests in the destination cell,\ncausing Instance.create to initialize pci_devices to None. Destination\npreparation then fails after partially allocating a PCI device.\n\nLoad the requests in the source cell before cloning the instance. Also\nretain the migration context returned by the destination claim on the\ntarget instance so finish_resize applies the new PCI requests and devices\nbefore spawning the guest. Otherwise the cached None migration context\nleaves the old requests in place and libvirt fails to match request IDs.\n\nPreserve the source PCI devices in the source migration context. The\ndestination\u0027s old device list is empty, so copying it unchanged leaves\nthe source allocation behind on confirmation and loses it on revert.\n\nUpdate the functional reproducer to cover successful cold migration,\nconfirmation, revert, and deletion. Add unit coverage for unloaded PCI\nrequests and the source and destination migration contexts.\n\nCloses-Bug: #2168874\nAssisted-By: Codex GPT-6\nChange-Id: Ib050d3e57084b7e7680a44a4c4f0b3116f847988\nSigned-off-by: Balazs Gibizer \u003cgibi@redhat.com\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/11df7ed11cfccfafb784e39c5d1cfe25ee36d1fb"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/11df7ed11cfccfafb784e39c5d1cfe25ee36d1fb"}]},"branch":"refs/heads/master"}},"requirements":[],"submit_records":[{"rule_name":"gerrit~DefaultSubmitRule","status":"OK","labels":[{"label":"Verified","status":"MAY","applied_by":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]}},{"label":"Code-Review","status":"MAY"},{"label":"Workflow","status":"MAY"},{"label":"Review-Priority","status":"MAY"}]}],"submit_requirements":[{"name":"Verified","description":"Verified in gate by CI","status":"UNSATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Verified\u003dMAX AND -label:Verified\u003dMIN","fulfilled":false,"status":"FAIL","passing_atoms":[],"failing_atoms":["label:Verified\u003dMAX","label:Verified\u003dMIN"],"atom_explanations":{"label:Verified\u003dMAX":"","label:Verified\u003dMIN":""}}},{"name":"Code-Review","description":"Code reviewed by core reviewer","status":"UNSATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Code-Review\u003dMAX AND -label:Code-Review\u003dMIN","fulfilled":false,"status":"FAIL","passing_atoms":[],"failing_atoms":["label:Code-Review\u003dMAX","label:Code-Review\u003dMIN"],"atom_explanations":{"label:Code-Review\u003dMAX":"","label:Code-Review\u003dMIN":""}}},{"name":"Review-Priority","description":"Review Priority","status":"NOT_APPLICABLE","is_legacy":false,"applicability_expression_result":{"fulfilled":false,"status":"FAIL"},"submittability_expression_result":{"expression":"is:true","fulfilled":true,"status":"NOT_EVALUATED","passing_atoms":[],"failing_atoms":[],"atom_explanations":{}}},{"name":"Workflow","description":"Approved for gate by core reviewer","status":"UNSATISFIED","is_legacy":false,"submittability_expression_result":{"expression":"label:Workflow\u003dMAX AND -label:Workflow\u003dMIN","fulfilled":false,"status":"FAIL","passing_atoms":[],"failing_atoms":["label:Workflow\u003dMAX","label:Workflow\u003dMIN"],"atom_explanations":{"label:Workflow\u003dMAX":"","label:Workflow\u003dMIN":""}}}]}