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For information on how to proceed, see https://docs.openstack.org/infra/manual/developers.html\n\n- EMC_VxFlexOS_NOVA http://publiclogs.emc.com/84/723884/6/check/EMC_VxFlexOS_NOVA/6d7fc4e/EMC_VxFlexOS_NOVA/None : NOT_REGISTERED\n\nLeave a comment with \u0027run-DellEMC VxFlexOS CI\u0027 to trigger a recheck. 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etc.) in the instance requesting, that will be create\nfailed because the instance cannot be allocated the request resource.\nThe main reason is that when filtering host, we only get the first\nallocation request.\n\nRelated-Bug: https://bugs.launchpad.net/nova/+bug/1874664\n\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/bdd61ad1e47d01cf6714ba035d0198f97d27b62f"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/bdd61ad1e47d01cf6714ba035d0198f97d27b62f"}]},"branch":"refs/heads/master"},"902c277b6b39202b8fb010fc1db46d4b1b695a29":{"kind":"REWORK","_number":2,"created":"2020-04-29 00:36:55.000000000","uploader":{"_account_id":26458,"name":"Brin Zhang","email":"zhangbailin@inspur.com","username":"zhangbailin"},"ref":"refs/changes/84/723884/2","fetch":{"anonymous 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VGPU) and the user wants multi-create (ie. say\n--max 2) then the scheduler could be returning a NoValidHosts exception\neven if each nested Resource Provider can support at least specific\ninstance, if the total wanted capacity is not supported by only one\nnested RP.\n\nFor example, if two children RP have 4 VGPU inventories :\n - you can ask for a flavor with 2 VGPU with --max 2\n - but you can\u0027t ask for a flavor with 4 VGPU and --max 2\n\nRelated-Bug: #1874664\n\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/902c277b6b39202b8fb010fc1db46d4b1b695a29"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/902c277b6b39202b8fb010fc1db46d4b1b695a29"}]},"branch":"refs/heads/master"},"e9e8721a195192e6da22d0c57c56dd28618401db":{"kind":"REWORK","_number":3,"created":"2020-04-29 09:17:37.000000000","uploader":{"_account_id":26458,"name":"Brin Zhang","email":"zhangbailin@inspur.com","username":"zhangbailin"},"ref":"refs/changes/84/723884/3","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/84/723884/3","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/3 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/3 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/3 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/84/723884/3"}}},"commit":{"parents":[{"commit":"e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a","subject":"Merge \"Fix list rendering in the accelerator support doc\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a"}]}],"author":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-04-28 12:09:00.000000000","tz":480},"committer":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-04-29 09:10:26.000000000","tz":480},"subject":"Add nested resource providers limit for multi create","message":"Add nested resource providers limit for multi create\n\nIn 21.0.0 Ussuri we were completed the nova-cyborg interaction feature,\nbut there are some issue when multiple create instances.\n\nCreating servers with accelerators provisioned with the Cyborg service,\nif a flavor asks for resources that are provided by nested Resource\nProvider inventories (eg. VGPU) and the user wants multi-create (ie. say\n--max 2) then the scheduler could be returning a NoValidHosts exception\neven if each nested Resource Provider can support at least one specific\ninstance, if the total wanted capacity is not supported by only one\nnested RP.\n\nFor example,creating servers with accelerators provisioned with the\nCyborg service, if two children RP have 4 VGPU inventories each:\n - you can ask for a flavor with 2 VGPU with --max 2\n - but you can\u0027t ask for a flavor with 4 VGPU and --max 2\n\nRelated-Bug: #1874664\n\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e9e8721a195192e6da22d0c57c56dd28618401db"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e9e8721a195192e6da22d0c57c56dd28618401db"}]},"branch":"refs/heads/master"},"fca04d50ff5b91d5314eb1ad434368b0e0dada45":{"kind":"REWORK","_number":4,"created":"2020-04-29 10:15:27.000000000","uploader":{"_account_id":26458,"name":"Brin Zhang","email":"zhangbailin@inspur.com","username":"zhangbailin"},"ref":"refs/changes/84/723884/4","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/84/723884/4","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/4 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/4 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/4 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/84/723884/4"}}},"commit":{"parents":[{"commit":"e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a","subject":"Merge \"Fix list rendering in the accelerator support doc\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a"}]}],"author":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-04-28 12:09:00.000000000","tz":480},"committer":{"name":"Brin Zhang","email":"zhangbailin@inspur.com","date":"2020-04-29 10:15:21.000000000","tz":0},"subject":"Add nested resource providers limit for multi create","message":"Add nested resource providers limit for multi create\n\nIn 21.0.0 Ussuri we were completed the nova-cyborg interaction feature,\nbut there are some issue when multiple create instances.\n\nCreating servers with accelerators provisioned with the Cyborg service,\nif a flavor asks for resources that are provided by nested Resource\nProvider inventories (eg. VGPU) and the user wants multi-create (ie. say\n--max 2) then the scheduler could be returning a NoValidHosts exception\neven if each nested Resource Provider can support at least one specific\ninstance, if the total wanted capacity is not supported by only one\nnested RP.\n\nFor example,creating servers with accelerators provisioned with the\nCyborg service, if two children RP have 4 VGPU inventories each:\n - you can ask for a flavor with 2 VGPU with --max 2\n - but you can\u0027t ask for a flavor with 4 VGPU and --max 2\n\nRelated-Bug: #1874664\n\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/fca04d50ff5b91d5314eb1ad434368b0e0dada45"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/fca04d50ff5b91d5314eb1ad434368b0e0dada45"}]},"branch":"refs/heads/master"},"e2fa5d9dae5064f2345aec94bf07649d767420d0":{"kind":"REWORK","_number":5,"created":"2020-05-02 01:08:28.000000000","uploader":{"_account_id":26458,"name":"Brin Zhang","email":"zhangbailin@inspur.com","username":"zhangbailin"},"ref":"refs/changes/84/723884/5","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/84/723884/5","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/5 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/5 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/5 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/84/723884/5"}}},"commit":{"parents":[{"commit":"e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a","subject":"Merge \"Fix list rendering in the accelerator support doc\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a"}]}],"author":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-04-28 12:09:00.000000000","tz":480},"committer":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-05-02 01:04:34.000000000","tz":480},"subject":"Add nested resource providers limit for multi create","message":"Add nested resource providers limit for multi create\n\nIn 21.0.0 Ussuri we were completed the nova-cyborg interaction feature,\nbut there are some issue when multiple create instances.\n\nCreating servers with accelerators provisioned with the Cyborg service,\nif a flavor asks for resources that are provided by nested Resource\nProvider inventories (eg. VGPU) and the user wants multi-create (ie. say\n--max 2) then the scheduler could be returning a NoValidHosts exception\neven if each nested Resource Provider can support at least one specific\ninstance, if the total wanted capacity is not supported by only one\nnested RP.\n\nFor example,creating servers with accelerators provisioned with the\nCyborg service, if two children RP have 4 VGPU inventories each:\n - you can ask for a flavor with 2 VGPU with --max 2\n - but you can\u0027t ask for a flavor with 4 VGPU and --max 2\n\nRelated-Bug: #1874664\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e2fa5d9dae5064f2345aec94bf07649d767420d0"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e2fa5d9dae5064f2345aec94bf07649d767420d0"}]},"branch":"refs/heads/master"},"c19de075e1c6dcaeac1af25e77aa87c277fa295a":{"kind":"REWORK","_number":6,"created":"2020-05-02 01:10:34.000000000","uploader":{"_account_id":26458,"name":"Brin Zhang","email":"zhangbailin@inspur.com","username":"zhangbailin"},"ref":"refs/changes/84/723884/6","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/nova","ref":"refs/changes/84/723884/6","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/6 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/6 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/nova refs/changes/84/723884/6 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/nova refs/changes/84/723884/6"}}},"commit":{"parents":[{"commit":"e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a","subject":"Merge \"Fix list rendering in the accelerator support doc\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/e10bd2e804ab39ad486ddb8b0b1eb56484a8da0a"}]}],"author":{"name":"zhangbailin","email":"zhangbailin@inspur.com","date":"2020-04-28 12:09:00.000000000","tz":480},"committer":{"name":"Brin Zhang","email":"zhangbailin@inspur.com","date":"2020-05-02 01:10:06.000000000","tz":0},"subject":"Add nested resource providers limit for multi create","message":"Add nested resource providers limit for multi create\n\nIn 21.0.0 Ussuri we were completed the nova-cyborg interaction feature,\nbut there are some issue when multiple create instances.\n\nCreating servers with accelerators provisioned with the Cyborg service,\nif a flavor asks for resources that are provided by nested Resource\nProvider inventories (eg. VGPU) and the user wants multi-create (ie. say\n--max 2) then the scheduler could be returning a NoValidHosts exception\neven if each nested Resource Provider can support at least one specific\ninstance, if the total wanted capacity is not supported by only one\nnested RP.\n\nFor example,creating servers with accelerators provisioned with the\nCyborg service, if two children RP have 4 VGPU inventories each:\n - you can ask for a flavor with 2 VGPU with --max 2\n - but you can\u0027t ask for a flavor with 4 VGPU and --max 2\n\nRelated-Bug: #1874664\nChange-Id: I64647a6ba79c47c891134cedb49f03d3c61e8824\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/c19de075e1c6dcaeac1af25e77aa87c277fa295a"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/nova/commit/c19de075e1c6dcaeac1af25e77aa87c277fa295a"}]},"branch":"refs/heads/master"}},"requirements":[],"submit_records":[],"submit_requirements":[]}