[Yahoo-eng-team] [Bug 1970467] [NEW] nova blocks vdpa move operations that work correctly.

2022-04-26 Thread sean mooney
. ** Affects: nova Importance: Medium Assignee: sean mooney (sean-k-mooney) Status: Triaged ** Tags: libvirt pci vdpa ** Tags added: libvirt pci vdpa -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack

[Yahoo-eng-team] [Bug 1972663] [NEW] vpda suspend, detach and hotplug live migrate

2022-05-09 Thread sean mooney
: Undecided Assignee: sean mooney (sean-k-mooney) Status: Invalid ** Tags: libvirt live-migration pci ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Comp

[Yahoo-eng-team] [Bug 1961567] Re: attached PCI devices may change addresses after reboot

2022-05-12 Thread sean mooney
This is not a bug. we intentionally do not provide any device ordering guarnetees. this has been requested several times in the past however we cannot provide this enverant since libvirt does not guretee the addresses it will assign will be stable and the behavior is not portable across differe

[Yahoo-eng-team] [Bug 1959186] Re: [rbd] VM created from snapshot becomes a child of that RBD image

2022-05-17 Thread sean mooney
based on our irc meeting we determin we do not have enough info to fully triage this form our side since we don't know the image types that are in use when you careted the VM and snapshots vs uploaded an image directly. i suspect the issue is that the snapstho is a shallow image create by a dir

[Yahoo-eng-team] [Bug 1950186] Re: Nova doesn't account for hugepages when scheduling VMs

2022-05-24 Thread sean mooney
This is not a bug it is user error. when using hugepages if you want to have non hugepage guests on the same host then you must use hw:mem_page_size=small or hw:mem_page_size=4k for all non hugepages guests we do not support memory oversubscriton when using hw:mem_page_size and this also makes t

[Yahoo-eng-team] [Bug 1975711] Re: tox hangs due to pip backtracking during virtualenv generation

2022-05-25 Thread sean mooney
im settign this to opipion for now since this seam to be distro-specific we have confirmed that this can happen on fedora 36 but we have also confirmed that 3.10 work on debian and nixos and we have ci jobs running non voting unit test on 3.10 on ubuntu 22.04 so in general this does not appear

[Yahoo-eng-team] [Bug 1842061] Re: Compute schedulers in nova - AggregateInstanceExtraSpecsFilter docs are not clear

2022-06-07 Thread sean mooney
we can discuss deprecating the unscoped support or the filter in general as we now have better alternatives such as https://docs.openstack.org/nova/latest/reference/isolate-aggregates.html but given the upgrade impact this would need a deprecation cycle at a minium to notify operators that they w

[Yahoo-eng-team] [Bug 1634032] Re: aggregate filter leads vm in flavor with empty extrespecs cloud be booted on aggregate host

2022-06-07 Thread sean mooney
as noted by matt this is a known issue/design choice that was made when implementing the AggregateInstanceExtraSpecsFilter we generally discourage using this filter for usecases that can be addressed by the isolated aggregates feature. https://docs.openstack.org/nova/latest/reference/isolate-agg

[Yahoo-eng-team] [Bug 1893121] Re: nova does not balance vm across numa node or prefer numa node with pci device when one is requested

2022-06-14 Thread sean mooney
this was fixed by https://github.com/openstack/nova/commit/d13412648d011994a146dac1e7214ead3b82b31b ** Changed in: nova Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (no

[Yahoo-eng-team] [Bug 1980948] [NEW] adapt ci to neutron making linux bridge experimental

2022-07-07 Thread sean mooney
dge need to enable it via the new config option ** Affects: nova Importance: Critical Assignee: sean mooney (sean-k-mooney) Status: In Progress ** Affects: os-vif Importance: Critical Assignee: sean mooney (sean-k-mooney) Status: Triaged ** Tags: gate-failure neutron **

[Yahoo-eng-team] [Bug 1980948] Re: adapt ci to neutron making linux bridge experimental

2022-07-15 Thread sean mooney
ged in: neutron Assignee: (unassigned) => sean mooney (sean-k-mooney) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1980948 Title: adapt ci to neutron making linux bridge exp

[Yahoo-eng-team] [Bug 1982373] Re: nova/neutron ignore and overwrite custom device owner fields

2022-08-03 Thread sean mooney
** Changed in: nova Status: Incomplete => Invalid ** Changed in: neutron Status: Opinion => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1982373 Title: nova/neut

[Yahoo-eng-team] [Bug 1978983] Re: evacuate is not possible if the instance has task_state

2022-08-04 Thread sean mooney
** Also affects: nova/wallaby Importance: Undecided Status: New ** Also affects: nova/xena Importance: Undecided Status: New ** Also affects: nova/yoga Importance: Undecided Status: New ** Also affects: nova/victoria Importance: Undecided Status: New ** A

[Yahoo-eng-team] [Bug 1990082] Re: Scheduler is not choosing host based on higher weight value

2022-09-19 Thread sean mooney
this is not a bug the meaning of host_subset_size = 4 is that after the weighers prepare the sorted set we should take a random selection from the first 4 in the list. by setting host_subset_size = 4 you have opted into randomising the top 4 results. this config option is intended for use in la

[Yahoo-eng-team] [Bug 1989357] Re: Nova doesn’t update Neutron about changing compute instance name

2022-09-19 Thread sean mooney
nova does not supprot updating the host name in neutron via updates to the hostname of the vm. what is actually being updated in the tempest test is the display_name the display name (after normalisation) is used as the initial value for the instance.hostname instance.hostname is what is passed

[Yahoo-eng-team] [Bug 1990121] Re: Nova 26 needs to depend on os-traits >= 2.9.0

2022-09-19 Thread sean mooney
** Also affects: nova/trunk Importance: Undecided Status: New ** Changed in: nova/zed Status: Fix Released => In Progress ** Changed in: nova/trunk Status: New => Fix Released ** Changed in: nova/trunk Assignee: (unassigned) => Thomas Goirand (thomas-goirand) ** Cha

[Yahoo-eng-team] [Bug 1991501] [NEW] l3 agent fails to init router breaking floating ips

2022-10-02 Thread sean mooney
Public bug reported: 2022-10-03 03:23:33.868 21 ERROR neutron.agent.l3.agent [-] Failed to process compatible router: edf1cc99-879a-4fe5-a7b2-d19acb8fdcbf: neutron.privileged.agent.linux.ip_lib.InterfaceOperationNotSupported: Operation not supported on interface qg-4bb9d20b-a0, namespace qrout

[Yahoo-eng-team] [Bug 1994056] [NEW] nova-api does not support config dirs when run under apache via mod_wsgi

2022-10-24 Thread sean mooney
config.d/02-nova-secret.conf," we can do all three or any one of them to enable the usecase of supporting config directories although only the first option allows other command line args to be passed. ** Affects: nova Importance: Medium Assignee: sean mooney (sean-k-mooney)

[Yahoo-eng-team] [Bug 1994139] [NEW] RFE use openstack sdk to interact with neutron

2022-10-25 Thread sean mooney
Public bug reported: This is a tracking rfe bug to enable the use of the OpenStack SDK when calling neutron. This is in aid of allowing neutron to deprecate and eventually remove neutron client in a future release by removing novas dependency on it. ** Affects: nova Importance: Wishlist

[Yahoo-eng-team] [Bug 1996094] [NEW] heal_instance_info_cache_interval help text is inaccurate

2022-11-09 Thread sean mooney
Public bug reported: the current help text for the config option is as follows heal_instance_info_cache_interval¶ Type integer Default 60 Interval between instance network information cache updates. Number of seconds after which each compute node runs the tas

[Yahoo-eng-team] [Bug 1990257] Re: [OpenStack Yoga] Creating a VM is failed when stops only one rabbitmq

2022-11-17 Thread sean mooney
This is not really unexpected. nova like most opesntack service depends on rabbit being reliable and if a RPC is lost then thinks can break. fixing that is not in scope fo nova. it would require a fundamental reacatecure to introduced tasks and track state to allows us to resend messages if we s

[Yahoo-eng-team] [Bug 1970467] Re: nova blocks vdpa move operations that work correctly.

2022-12-01 Thread sean mooney
ned) => sean mooney (sean-k-mooney) ** Changed in: nova/xena Assignee: (unassigned) => sean mooney (sean-k-mooney) ** Changed in: nova/yoga Assignee: (unassigned) => sean mooney (sean-k-mooney) ** Changed in: nova/zed Assignee: (unassigned) => sean mooney (sean-k-moon

[Yahoo-eng-team] [Bug 1994056] Re: nova-api does not support config dirs when run under apache via mod_wsgi

2023-01-11 Thread sean mooney
** Also affects: placement Importance: Undecided Status: New ** Changed in: placement Assignee: (unassigned) => sean mooney (sean-k-mooney) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (n

[Yahoo-eng-team] [Bug 2003377] [NEW] network-vif-plugged event timeouts during resize-confirm can resutlt vms enterign error state with a mix of the old and new flavor

2023-01-19 Thread sean mooney
Public bug reported: if a network vif plugged events times out in resize confirm the VM will enter an error state. if the VM is not using numa then a hard reboot should be enough to fix that. if it has a numa toplgoy the instnace_numa_topogy and flavor can disagree on the number of vcpu requeste

[Yahoo-eng-team] [Bug 2008039] Re: Can nova-compute connect database directly?

2023-02-22 Thread sean mooney
it is explcitly not supproted. we intoduced the condocutor to make sure that nova compute agents do not have db access directly. ** Changed in: nova Status: New => Won't Fix -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to

[Yahoo-eng-team] [Bug 2008935] Re: Yoga, Live migration bandwidth not applies to disks

2023-03-02 Thread sean mooney
This sounds like a issue with your networking configuration. nova is not involved in any data copy for live migration (ram or disk) its entirely handled by libvirt and qemu. the libvirt live_migration_bandwidth is a maximum limit on how much bandwidth can be used by libvirt/qemu to do the data t

[Yahoo-eng-team] [Bug 2008883] Re: VGPU - I can only use one MIG profile in Nova

2023-03-02 Thread sean mooney
Nova does not impos any limits on the mig profiles or mdev types that can be used. this is a hardware limitation of the nvida gpus not a nova limitation. you are using A100 which does support using more then one type but only on specific types which they have documented in there product docs. if

[Yahoo-eng-team] [Bug 2008883] Re: VGPU - I can only use one MIG profile in Nova

2023-03-02 Thread sean mooney
im torn between considering this a wishlist bug or a feature request. i think this is related perhaps to the resource provider mapings with this configuration [devices] enabled_vgpu_types = nvidia-474,nvidia-475,nvidia-476 [vgpu_nvidia-474] device_addresses = :61:00.4,:61:01.0 [vgpu_nvid

[Yahoo-eng-team] [Bug 2008762] Re: size_iops_sec does behave different than mentioned in docs

2023-03-02 Thread sean mooney
did you mean to file this to cinder. or did you file this for disk quota in the flavor https://github.com/openstack/nova/blob/master/nova/api/validation/extra_specs/quota.py#L149-L167 i assume for the first link https://docs.openstack.org/cinder/latest/admin/basic-volume-qos.html that this sh

[Yahoo-eng-team] [Bug 2009448] Re: Create VM from volume having no "volume_image_metadata" should not be allowed

2023-03-07 Thread sean mooney
this is a supported workflow. its actully quite common for windows as you will create a VM and boot form an iso with an attached data volume then you will delete the VM and boot a second VM form the volume so image_metadata is not required on a volume ** Changed in: nova Status: New => I

[Yahoo-eng-team] [Bug 2011127] Re: Nova scheduler stacks allocations in heterogeneous environments

2023-03-10 Thread sean mooney
** Changed in: nova Status: In Progress => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/2011127 Title: Nova scheduler stacks allocations in heterogeneou

[Yahoo-eng-team] [Bug 2013123] [NEW] nova blocks discard with virtio-blk

2023-03-28 Thread sean mooney
nova raised its min qemu version to 4.0.0 in Ussuri. As such this should be supported in all nova deployment from Ussuri on but it is still blocked on master today. ** Affects: nova Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Tags: cinder li

[Yahoo-eng-team] [Bug 1960346] Re: Volume detach failure in devstack-platform-centos-9-stream job

2023-03-30 Thread sean mooney
setting this to invlaid for nova as multiple attempt to work around the issue have show we cannot fix it in nova. ** Changed in: nova Importance: Medium => High ** Changed in: nova Status: Triaged => Invalid ** Also affects: libvirt via https://bugzilla.redhat.com/show_bug.cgi?id=20

[Yahoo-eng-team] [Bug 1715374] Re: Reloading compute with SIGHUP prevents instances from booting

2019-10-01 Thread sean mooney
as of https://github.com/openstack/nova/commit/73f1fda7e93325d3ca2b2c62afb17fe011d650f3 this is now fix in nova 20.0.0.0rc1 the osls.service issue was fixed in release 1.40.1 ** Changed in: nova Status: In Progress => Fix Released ** Changed in: oslo.service Status: In Progress =>

[Yahoo-eng-team] [Bug 1851497] [NEW] rng is only enabled if qemu guest agent is enabled

2019-11-06 Thread sean mooney
dom number generator in the refactor the code to add the rng was added to the code for adding the qemu guest agent and as a result it would only be added if botht the rng and qemu guest agent are both enabled. ** Affects: nova Importance: Medium Assignee: sean mooney (sean-k-mooney)

[Yahoo-eng-team] [Bug 1851497] Re: rng is only enabled if qemu guest agent is enabled

2019-11-08 Thread sean mooney
i miss read the indentation _add_rng_device was only called form _set_qemu_guest_agent but it was called uncondtionally as was _set_qemu_guest_agent so it actully was working just hard to follow ** Changed in: nova Status: Triaged => Invalid -- You received this bug notification because

[Yahoo-eng-team] [Bug 1691178] Re: virt_type=qemu does not support cpu affinity.

2019-11-08 Thread sean mooney
** Changed in: nova Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1691178 Title: virt_type=qemu does not support cpu affinity.

[Yahoo-eng-team] [Bug 1853445] Re: pci dev_type type-PCI passthrough failed

2019-11-29 Thread sean mooney
the reporting of a devcice type is based on the capablity of the device not its current sate virsh # nodedev-dumpxml pci__04_00_0 pci__04_00_0 /sys/devices/pci:00/:00:02.0/:04:00.0 pci__00_02_0 vfio-pci 0 4 0 0 MT27710 Family [Connect

[Yahoo-eng-team] [Bug 1854844] [NEW] libvirt: tx/rx queue lenght and max queues are not updtated on live migration

2019-12-02 Thread sean mooney
mplemented/libvirt-virtio-set-queue-sizes.html ** Affects: nova Importance: Low Assignee: sean mooney (sean-k-mooney) Status: Triaged ** Tags: libvirt live-migration ** Description changed: - While addressing https://bugs.launchpad.net/nova/+bug/1847367 &q

[Yahoo-eng-team] [Bug 1289064] Re: live migration of instance should claim resources on target compute node

2019-12-02 Thread sean mooney
** Also affects: nova/train Importance: Undecided Status: New ** Changed in: nova/train Status: New => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.

[Yahoo-eng-team] [Bug 1855332] [NEW] when using the numa aware vswitches feature numa affinity is not checked when attaching interfaces to an existsing instanace

2019-12-05 Thread sean mooney
Public bug reported: while developing https://review.opendev.org/#/c/689861 i observed that test_rebuild_server_with_network_affinity https://review.opendev.org/#/c/689861/8/nova/tests/functional/libvirt/test_numa_servers.py@838 asserted that rebuild would fail after the numa policy required by th

[Yahoo-eng-team] [Bug 1855934] [NEW] new versions of flake8 parse typeing coments

2019-12-10 Thread sean mooney
t/hardware.py:1920:29: F821 undefined name 'List' nova/virt/hardware.py:1939:31: F821 undefined name 'Set' while this is not an issue today because we pin to an old version of flake8 we should still fix this just as a code hygiene issue. given this has no impact on the running cod

[Yahoo-eng-team] [Bug 1847367] Re: Images with hw:vif_multiqueue_enabled can be limited to 8 queues even if more are supported

2019-12-11 Thread sean mooney
this goes back to when the feature was intoduced but this was reported against a centos/rhel host on rocked and release before queens will be out of support in a week or so, as such there is likely no point in going back further then queens. i don't think this issue will be present on other distros

[Yahoo-eng-team] [Bug 1856100] [NEW] nova image prop object and notifications are out of sync

2019-12-11 Thread sean mooney
Public bug reported: The versioned notifications for image metadata properties are out of sync with the nova.objects.image_meta.ImageMetaProps object. this bug tracks fixing that and adding a test to keep them in sync going forward. ** Affects: nova Importance: Low Assignee: sean

[Yahoo-eng-team] [Bug 1858102] [NEW] multiqueue vhostuser interface should not have kernel limits applied

2020-01-02 Thread sean mooney
. ** Affects: nova Importance: Low Assignee: sean mooney (sean-k-mooney) Status: Triaged ** Affects: nova/queens Importance: Low Status: Triaged ** Affects: nova/rocky Importance: Low Status: Triaged ** Affects: nova/stein Importance: Low

[Yahoo-eng-team] [Bug 1859976] Re: Removing smart_nic port in openstack will try to delete representor port

2020-01-16 Thread sean mooney
** Changed in: neutron Status: New => Invalid ** Also affects: os-vif Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1859976 Title: Re

[Yahoo-eng-team] [Bug 1860573] [NEW] Nova legacy jobs should be ported to zuul v3 native jobs

2020-01-22 Thread sean mooney
Public bug reported: moving all legacy jobs to zuul v3 native jobs is a cycle goal. in the ussuri cycle we have already had several issue with the nova live migration job such as compressed logs, distutils conflict and other failures caused by change in devstack the only impact legacy job. to th

[Yahoo-eng-team] [Bug 1871096] [NEW] when only a negation is specified for cpu_*_sets we should assume all cpus are vaild and subtract the negated cpus

2020-04-06 Thread sean mooney
Public bug reported: when using the cpu_share_set cpu_dedicated_set or vcpu_pin_set(deprecated) it would be nice to be able to use a ter syntax. currently we support negated ranges so on a 4 core host you can set ^0-1,0-3 and the result will be {2,3} it would be nice to be able to just set "^0

[Yahoo-eng-team] [Bug 1836389] Re: Device role tagging doesn't work for SRIOV PF

2020-04-09 Thread sean mooney
the current logic is incorrectly and expoing the host pci adress in the metadata not the vitual guest adress while one might think this is a security issue it is not as the host adress is already exposed to the end user via the neutron port profile. as such this does not represent a new informat

[Yahoo-eng-team] [Bug 1872730] [NEW] Delete ARQs for an instance when the instance is deleted only delete bound arqs

2020-04-14 Thread sean mooney
Public bug reported: During development of the cyborg integration with nova the patch that Delete ARQs for an instance when the instance is deleted Icb95890d8f16cad1f7dc18487a48def2f7c9aec2 failed to do so in some cases as noted in https://review.opendev.org/#/c/673735/46/nova/conductor/manager.p

[Yahoo-eng-team] [Bug 1880389] Re: lost net connection when live migration

2020-05-26 Thread sean mooney
regarding the VM Resumimg before the 'brctl addif'. the libvirt xml we generate contains the name of the linux bridge the tap should be added too. so the linux bridge agent does not need to actully do the brctl addif command. the tap should already be a member of that bridge when the vm is resum

[Yahoo-eng-team] [Bug 1782696] Re: nova migration a vm with pci devices to a host don't have pci available

2020-06-29 Thread sean mooney
setting this back to invalid. there is a seperate bug for resize https://bugs.launchpad.net/nova/+bug/1805969 this was previously marked as invalid because there was no clear repoduce or the issue and we have other bug tracking various edge case so let not keep this open as that has not been adr

[Yahoo-eng-team] [Bug 1747496] [NEW] MTUs are not set for VIFs if using kernel ovs + hybrid plug = false

2018-02-05 Thread sean mooney
Public bug reported: Description === over the last few cyles supprot for mtu other then the default of 1500 has gernerally been improved in both nova and neutron. At the same time it was decided to remove the responsibility for VIF plugging from the virt drivers and centrailse it in os-vi

[Yahoo-eng-team] [Bug 1759420] [NEW] nova does not correctly support HW_DISK_BUS=sata or usb for kvm/qemu

2018-03-27 Thread sean mooney
Public bug reported: Description === The hw_disk_bus image metadata key https://github.com/openstack/glance/blob/master/etc/metadefs/compute-libvirt-image.json#L13-L27 allows users to specify the bus to which guest hard disk images are attched for libvirt instances. The valid values of h

[Yahoo-eng-team] [Bug 1632372] Re: ovs plugin incorrectly assumes datapath is system for vif_ovs

2018-07-18 Thread sean mooney
** Changed in: nova Status: In Progress => Fix Released ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1632372 Tit

[Yahoo-eng-team] [Bug 1438253] Re: nova libvirt pinning won't work across numa nodes

2018-07-19 Thread sean mooney
This has been discused several times in the last few releases. the original spec did not mandate that we invent a numa toploygy of 1 when we request cpu pinning however it did not forbid it. The current behavior is specific to the libvirt dirver and while it could legally be changed without violat

[Yahoo-eng-team] [Bug 1788009] [NEW] neutron bridge name is not always set for ml2/ovs

2018-08-20 Thread sean mooney
) Click on extra options for the following: ** Affects: neutron Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Changed in: neutron Assignee: (unassigned) => sean mooney (sean-k-mooney) -- You received this bug notification because you ar

[Yahoo-eng-team] [Bug 1788012] [NEW] bridge name not set in vif:binding-details by ml2/linux-bridge

2018-08-20 Thread sean mooney
va-compute[14852]: Aug 14 12:15:27 devstack1 nova-compute[14852]: * Version: ** OpenStack version: Rocky RC1, neutron sha: 1dda2bca862b1268c0f5ae39b7508f1b1cab6f15, nova sha: afe4512bf66c89a061b1a7ccd3e7ac8e3b1b284d ** Linux distro, Centos 7.5 ** DevStack * Perceived severity: low (migr

[Yahoo-eng-team] [Bug 1788014] [NEW] when live migration fails due to a internal error rollback is not handeled correctly.

2018-08-20 Thread sean mooney
Public bug reported: Description === While testing livemigration between ovs and ovs-dpdk on centos 7.5 i encountered a qemu internal error the resulted in the qemu monitor closeing. when the migration failed during the virDomainMigrateToURI3 it rolled back the migration leaving the vm ru

[Yahoo-eng-team] [Bug 1788023] [NEW] neutron does not form mesh tunnel overly between different ml2 driver.

2018-08-20 Thread sean mooney
Public bug reported: * Summary: neutron does not form mesh tunnel overly between different ml2 driver. * High level description: When using multiple neutron ml2/driver it is expected that vms on host with different ml2 backend should be able to comunicate as segmentatoin type/ids are centralise

[Yahoo-eng-team] [Bug 1788028] [NEW] libvirt: nova assumed dest emultor path is the same as source and fails to migrate if this is not true.

2018-08-20 Thread sean mooney
Public bug reported: Description === live migartion between compute nodes of different distors fails due to asstion that the emulator path on dest is the same as the source compute node. In past releases it was acidentally posable to migrate between ubuntu and centos host because the qem

[Yahoo-eng-team] [Bug 1799246] [NEW] module level init of db transation contexts cause failure under mod_uwsgi on module reload

2018-10-22 Thread sean mooney
172.25.0.10:208] raise TypeError("this TransactionFactory is already started") 46104 [Wed Oct 10 15:10:49.433473 2018] [:error] [pid 14] [remote 172.25.0.10:208] TypeError: this TransactionFactory is already started ** Affects: nova Importance: Medium Assignee: se

[Yahoo-eng-team] [Bug 1792763] Re: tap TX packet drops during high cpu load

2018-11-06 Thread sean mooney
the max tx queue lentgh value that is supported by qemu is 1024 seting it to 1 will not help. thisbug does not specify what netwrok backend is being used but i will assume you are using kernel ovs. on thing you could do is to enable multiqueue support. see: https://specs.openstack.org/open

[Yahoo-eng-team] [Bug 1798690] Re: Live migrate of iscsi-backed VM loses internal network connectivity

2018-11-06 Thread sean mooney
i have not looked into this closely but my guess is this could be related to the arp suppression rules used in the dvr case not being updated correctly that said it is just a guess so there may be something more going on here. eric can you try doing a hard reboot of the migrated instance and see

[Yahoo-eng-team] [Bug 1445637] Re: Instance resource quota not observed for non-ephemeral storage

2018-11-19 Thread sean mooney
i would set this to hi but since it has been unaddress ince 2016 and no one has been screaming about it im setting it to low. ** Changed in: nova Status: Opinion => Confirmed ** Changed in: nova Importance: Wishlist => Low -- You received this bug notification because you are a membe

[Yahoo-eng-team] [Bug 1805891] [NEW] pci numa polices are not followed

2018-11-29 Thread sean mooney
ion of OpenStack you are running. master but i belive this will be broken on queens and rocky too. 2. Which hypervisor did you use? libvirt kvm. 2. Which storage type did you use? N/a cinder lvm and default libvirt image backend 3. Which networking type did you use? N/A openvswitch

[Yahoo-eng-team] [Bug 1808252] [NEW] libvirt: unplug_hw_veb incorrectly set vm mac on vf

2018-12-12 Thread sean mooney
ng-ip/snat translation or routing will be dropped. ** Affects: nova Importance: High Assignee: sean mooney (sean-k-mooney) Status: Confirmed ** Tags: libvirt sriov -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscrib

[Yahoo-eng-team] [Bug 1767315] Re: "openstack hypervisor stats show" shows wrong memory information

2018-12-17 Thread sean mooney
this is not a but at least not as reported. free_ram_mb is not ment to be equal to the free value of "free -m" memory_mb is 4047 and memory_mb 4096 as a result the total amount of memery that you have acounted against guests is 49 mb more then the avalible ram so free_ram_mb which is caluate

[Yahoo-eng-team] [Bug 1734320] Re: Eavesdropping private traffic

2019-01-04 Thread sean mooney
** Changed in: os-vif Status: Fix Committed => Fix Released ** Changed in: neutron Status: In Progress => Fix Committed ** Changed in: nova Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is s

[Yahoo-eng-team] [Bug 1804502] Re: Rebuild server with NUMATopologyFilter enabled fails (in some cases)

2019-01-10 Thread sean mooney
as per my comment https://review.openstack.org/#/c/629646/4/nova/scheduler/filters/numa_topology_filter.py@103 we cannont skip valdiating the numa toplogy of a host on rebuild as the image can alter the guest numa toplogy. if we rebuilt with the same image we skip going back to the schduler so t

[Yahoo-eng-team] [Bug 1741575] Re: creating a VM without IP (ip_allocation='none')

2019-01-31 Thread sean mooney
not that ip_allocation=None was originally not supported intentornally due to security concerns. it was declared out of scope in https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/neutron-routed-networks.html#proposed-change i personaly am not confrotable treating this as

[Yahoo-eng-team] [Bug 1801919] Re: brctl is obsolete use ip

2019-02-06 Thread sean mooney
-vif Status: New => Confirmed ** Changed in: os-vif Assignee: (unassigned) => sean mooney (sean-k-mooney) ** Changed in: os-vif Importance: Undecided => High ** Tags added: ovs -- You received this bug notification because you are a member of Yahoo! Engineering Team,

[Yahoo-eng-team] [Bug 1632372] Re: ovs plugin incorrectly assumes datapath is system for vif_ovs

2016-10-11 Thread sean mooney
solution considerations option one has the advantage of confining the change change to os-vif. option two is the correct approach long term as it dose not require any config change on upgrade. option three is a compromise as while we do not need to make any change on upgrade we cannot hanel the

[Yahoo-eng-team] [Bug 1691178] [NEW] virt_type=qemu does not support cpu affinity.

2017-05-16 Thread sean mooney
= nova reports libvirt error that cpu affinity is not support by TCG backend. ** Affects: nova Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Changed in: nova Assignee: (unassigned) => sean mooney (sean-k-mooney) -- You received t

[Yahoo-eng-team] [Bug 1531205] [NEW] ovs openflow security group driver

2016-01-05 Thread sean mooney
Public bug reported: when using standard kernel ovs it may be desirable for performance reasons to use an ovs based security group driver. When using ovs with dpdk it is not possible to use a kernel(ip tables) based security driver. one effort leveraging the newly added kernel connection tracke

[Yahoo-eng-team] [Bug 1533876] [NEW] plug_vhostuser may fail due to device not found error when setting mtu

2016-01-13 Thread sean mooney
Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Changed in: nova Assignee: (unassigned) => sean mooney (sean-k-mooney) ** Description changed: - with certain version of iproute2 spawning of vm with vhost-user ports will fail do to a + with certain version of ipro

[Yahoo-eng-team] [Bug 1469871] [NEW] OVS Neutron Agent support for ovs+dpdk netdev datapath

2015-06-29 Thread sean mooney
only changes required to extent the ovs agent to suport the netdev datapath. documentation and unit tests will be provided to cover these changes. a new job can be added to the intel-networking-ci to continue to validate this configuration if additional 3rd party testing is desired. ** Affects

[Yahoo-eng-team] [Bug 1473278] [NEW] add vhost user constants to portbinding extention

2015-07-09 Thread sean mooney
stuser_socket' # - vif_type_vhost_user: vif type to enable use of the qemu vhost-user vif VIF_TYPE_VHOST_USER = 'vhostuser' # default location for vhostuser sockets VHOSTUSER_SOCKET_DIR = '/var/run/openvswitch' ** Affects: neutron Importance: Undecided Ass

[Yahoo-eng-team] [Bug 1477483] [NEW] Support delegation of bind_port to networking-odl backend driver.

2015-07-23 Thread sean mooney
will enabled extension of bind_port to support other port types such as vhost-user in a separated patch-set to networking-odl without requiring further changes to the front end component in neutron. ** Affects: networking-odl Importance: Undecided Assignee: sean mooney (sean-k-mooney

[Yahoo-eng-team] [Bug 1485788] [NEW] default review branch changed to feature/qos on neutron master baranch

2015-08-17 Thread sean mooney
/ ** Affects: neutron Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: In Progress -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1485788 Title

[Yahoo-eng-team] [Bug 1307732] Re: Schema created automatically without migration information

2015-08-24 Thread sean mooney
the auto generation behavior that created this bug has been removed by https://review.openstack.org/#/c/40296/ marking as invalid as neutron no longer generates tables from sql alchemy models. ** Changed in: neutron Status: In Progress => Invalid -- You received this bug notification be

[Yahoo-eng-team] [Bug 1414559] Re: OVS drops RARP packets by QEMU upon live-migration - VM temporarily disconnected

2015-08-31 Thread sean mooney
marking as invalid as the bug cannot be reproduced. please reopen if this is still an issue for you and you can provide more info on how to recreate. ** Changed in: neutron Status: Incomplete => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering

[Yahoo-eng-team] [Bug 1399204] [NEW] AggregateTypeAffinityFilter cannot filter on multiple instance_type values

2014-12-04 Thread sean mooney
: Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Changed in: nova Assignee: (unassigned) => sean mooney (sean-k-mooney) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). ht

[Yahoo-eng-team] [Bug 1585761] [NEW] failed to boot instance from image without cinder volume

2016-05-25 Thread sean mooney
Public bug reported: using master horizon it is currently not possible to boot and instance form a glance image without allocating a cinder volume. this prevent horizon from booting an instance if cinder is not deployed. to reproduce on the launch instance screen go to the source tab and select

[Yahoo-eng-team] [Bug 1604924] [NEW] [RFE] add support for vhost-user reconnect to the ovs neutron agent

2016-07-20 Thread sean mooney
reconnect automatically to the backend e.g. a vswitch without requiring the vm to reboot. ** Affects: neutron Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: In Progress ** Tags: rfe ** Changed in: neutron Assignee: (unassigned) => sean mooney (sean-k-moo

[Yahoo-eng-team] [Bug 1323259] [NEW] Open vSwitch Agent ID initalisation prevents reuse of agent with userspace only vSwitches

2014-05-26 Thread sean mooney
across a cluster. Patch === initial patch submitted for review https://review.openstack.org/#/c/95138/1 ** Affects: neutron Importance: Undecided Assignee: sean mooney (sean-k-mooney) Status: New ** Changed in: neutron Assignee: (unassigned) => sean mooney (s

[Yahoo-eng-team] [Bug 1236621] Re: Disable H803: git commit title should not end with period

2014-05-30 Thread sean mooney
** Also affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1236621 Title: Disable H803: git commit title should not end with peri

[Yahoo-eng-team] [Bug 1331569] [NEW] Open vSwitch Agent should use ovs_lib to list bridges not ip_lib

2014-06-18 Thread sean mooney
Public bug reported: Problem description === In the Open vSwitch neutron agent, ip_lib is currently used to list the bridges. as userspace only vswiches do not create bridge local ports in the kernel ip_lib will not correctly detect the bridge configuration. Proposed Change ===

[Yahoo-eng-team] [Bug 1333084] [NEW] test_update_port_with_second_ip failed due to a server failure “Caught error: (TransactionRollbackError) deadlock detected”

2014-06-22 Thread sean mooney
Public bug reported: tempest.api.network.test_ports.PortsTestJSON.test_update_port_with_second_ip faild due to a deadlock in the db. the trace below from the q-svc screen log appears to be very similar to a similar open bug in the cinder project which suggest that this class of intermitent dead

[Yahoo-eng-team] [Bug 2095591] Re: CPUs in exclusive cpusets are used for scheduling vCPUs

2025-01-30 Thread sean mooney
nova provides 2 ways to configure which CPU can be used by vms you can use the legacy vcpu_pin_set https://docs.openstack.org/nova/latest/configuration/config.html#DEFAULT.vcpu_pin_set or the preferred cpu_share_set and cpu_dedicated_set to specify which CPU nova will use https://docs.openstack.

[Yahoo-eng-team] [Bug 2023211] Re: Run emulated riscv64 VMs on amd64

2024-12-11 Thread sean mooney
From a nova process point of view, this is a minor feature, not a bug. so we need to track this as a specless blueprint. in general I'm supportive of the enhancement but we need to track this properly upstream. ** Changed in: nova Status: In Progress => Invalid -- You received this bug

[Yahoo-eng-team] [Bug 1869804] Re: Live migration with cpu_shared_set not updating CPU pinning

2024-11-21 Thread sean mooney
** Changed in: nova Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1869804 Title: Live migration with cpu_shared_set not updatin

[Yahoo-eng-team] [Bug 2089030] Re: Sdk does not call manila with user's token + the service token

2024-11-21 Thread sean mooney
** Also affects: openstacksdk Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/2089030 Title: Sdk does not call manila with use

[Yahoo-eng-team] [Bug 2089386] Re: [RFE] Add Distributed Locking for Host Discovery Operations in Multi-Scheduler Environments

2024-11-22 Thread sean mooney
im not going to mark this as invliad but introducing a distribute lock manger to nova i think would require a spec. its a very heavy weight solution to enabling a topology we do not officially support today. today we require that if the period is enable then its only enabled in one scheduled isnt

[Yahoo-eng-team] [Bug 2091114] Re: Nova validation checks checks reject valid UEFI image

2024-12-05 Thread sean mooney
ok os repoducing this locally using https://review.opendev.org/c/openstack/oslo.utils/+/937037 the error is [18:59:29]➜ python3 -m oslo_utils.imageutils.format_inspector ../flatcar-stable-4081.2.0-kube-v1.30.1.img.raw inspecting file: ../flatcar-stable-4081.2.0-kube-v1.30.1.img.raw detected fi

[Yahoo-eng-team] [Bug 2091936] Re: nova service_user wrong auth_url

2025-01-08 Thread sean mooney
that not eeactly correct. wether its https://controller/identity"; or http://controller:5000/identity depend on how you install keystone, what port its on and if your using tls. ** Changed in: nova Status: New => Opinion -- You received this bug notification because you are a member

[Yahoo-eng-team] [Bug 2092465] Re: reboot nova-compute service while live migration could left instance state inconsistent

2025-01-17 Thread sean mooney
so that is not supproted. i think we do attpath to abort any ongoing live migration that have not proceed to post live migrate but we generally cant complete any that have entered post-live-migrate. ** Changed in: nova Status: New => Opinion -- You received this bug notification because

[Yahoo-eng-team] [Bug 2092391] Re: duplication instances when nova compute service restart

2025-01-17 Thread sean mooney
resartign the comptue service while any rpc action (*live migration, spawn any other operation) is not supported by nova. if you take that action then you violate all pre and postcontion of ongriong operations. we can try and minimise the impact of this but its not a goal of nova to make restarti

[Yahoo-eng-team] [Bug 2092453] Re: No way to forbid evacuation for instance with ephemeral devices

2025-01-17 Thread sean mooney
This is a feature request not a bug. ephemeral diskss are examplty that. from an API point of view its expected that data on ephmerl disks will be lost if you evacuate the instance or on some other move operations. ** Changed in: nova Importance: Undecided => Wishlist ** Changed in: nova

[Yahoo-eng-team] [Bug 2103811] [NEW] nova (metadata)api does not exit on fatal errors under mod_wsgi

2025-03-21 Thread sean mooney
. This will lead to undefined behavior and is obviously a bug. When run under other wsgi servers config errors cause the hosting python interpreter to exit, this is not the behavior of mod_wsgi. ** Affects: nova Importance: Medium Assignee: sean mooney (sean-k-mooney

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