Tuesday, 2018-12-18

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openstackgerritTim Rozet proposed openstack/nova master: [WIP] Fixes race condition with privsep utime  https://review.openstack.org/62574100:47
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openstackgerritTakashi NATSUME proposed openstack/nova master: api-ref: Body verification for the lock action  https://review.openstack.org/62283501:37
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openstackgerritjiang wei proposed openstack/nova master: Update host_state's limits when specified AZ  https://review.openstack.org/62575502:16
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openstackgerritMerged openstack/nova master: Fail to live migration if instance has a NUMA topology  https://review.openstack.org/61108802:56
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openstackgerritwanghao proposed openstack/nova master: Set min_disk in the image meta based on the root volume's size  https://review.openstack.org/40739703:26
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openstackgerritMatt Riedemann proposed openstack/nova master: Isolate cell-targeting code in MigrationTask  https://review.openstack.org/62131003:49
openstackgerritMatt Riedemann proposed openstack/nova master: Extract compute API _create_image to compute.utils  https://review.openstack.org/62131103:49
openstackgerritMatt Riedemann proposed openstack/nova master: Extract shelve API logic to compute.utils  https://review.openstack.org/62131203:49
openstackgerritMatt Riedemann proposed openstack/nova master: Add Migration.cross_cell_move and get_by_uuid  https://review.openstack.org/61401203:49
openstackgerritMatt Riedemann proposed openstack/nova master: Add Destination.allow_cross_cell_move field  https://review.openstack.org/61403503:49
openstackgerritMatt Riedemann proposed openstack/nova master: Add InstanceAction/Event create() method  https://review.openstack.org/61403603:49
openstackgerritMatt Riedemann proposed openstack/nova master: Change HostManager to allow scheduling to other cells  https://review.openstack.org/61403703:49
openstackgerritMatt Riedemann proposed openstack/nova master: Add CrossCellWeigher  https://review.openstack.org/61435303:49
openstackgerritMatt Riedemann proposed openstack/nova master: Add can_connect_volume() compute driver method  https://review.openstack.org/62131303:49
openstackgerritMatt Riedemann proposed openstack/nova master: WIP: Cross-cell resize  https://review.openstack.org/60393003:49
openstackgerritMatt Riedemann proposed openstack/nova master: Remove "API Service Version" upgrade check  https://review.openstack.org/61534803:55
openstackgerritMatt Riedemann proposed openstack/nova master: Drop old service version check compat from _delete_while_booting  https://review.openstack.org/62358903:55
openstackgerritMatt Riedemann proposed openstack/nova master: Fix jsonutils.to_primitive UserWarning  https://review.openstack.org/61244503:57
openstackgerritMatt Riedemann proposed openstack/nova master: libvirt: check job status for VIR_DOMAIN_EVENT_SUSPENDED_MIGRATED event  https://review.openstack.org/59452704:03
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openstackgerritZhenyu Zheng proposed openstack/nova master: Add support matrix for Delete (Abort) on-going live migration  https://review.openstack.org/62578104:06
openstackgerritTakashi NATSUME proposed openstack/nova master: Fix broken links  https://review.openstack.org/62548104:08
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openstackgerritMerged openstack/nova stable/pike: libvirt: Reduce calls to qemu-img during update_available_resource  https://review.openstack.org/60403904:26
openstackgerritMerged openstack/nova stable/pike: libvirt: Use os.stat and os.path.getsize for RAW disk inspection  https://review.openstack.org/60754404:26
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openstackgerritMichael Still proposed openstack/nova master: Move a generic bridge helper to a linux_net privsep file.  https://review.openstack.org/62001004:49
openstackgerritMichael Still proposed openstack/nova master: Move bridge creation to privsep.  https://review.openstack.org/62018004:49
openstackgerritMichael Still proposed openstack/nova master: Move some linux network helpers to use privsep.  https://review.openstack.org/62139804:49
openstackgerritMichael Still proposed openstack/nova master: Move simple execute call to processutils.  https://review.openstack.org/62152704:49
openstackgerritMichael Still proposed openstack/nova master: Move interface enabling to privsep.  https://review.openstack.org/62152804:49
openstackgerritMichael Still proposed openstack/nova master: Move setting mac addresses for network devices to privsep.  https://review.openstack.org/62152904:49
openstackgerritMichael Still proposed openstack/nova master: Move interface disabling to privsep.  https://review.openstack.org/62215004:49
openstackgerritMichael Still proposed openstack/nova master: Move binding ips to privsep.  https://review.openstack.org/62215104:49
openstackgerritMichael Still proposed openstack/nova master: create_veth_pair is unused, remove it.  https://review.openstack.org/62422604:49
openstackgerritMichael Still proposed openstack/nova master: Create specialist set_macaddr_and_vlan helper.  https://review.openstack.org/62422704:49
openstackgerritMichael Still proposed openstack/nova master: Move create_tap_dev into privsep.  https://review.openstack.org/62422804:49
openstackgerritMichael Still proposed openstack/nova master: Move set_vf_interface_vlan to be with its only caller.  https://review.openstack.org/62422904:49
openstackgerritMichael Still proposed openstack/nova master: Move DHCP releasing to privsep.  https://review.openstack.org/62423004:49
openstackgerritMichael Still proposed openstack/nova master: Convert additional IP management calls to privsep.  https://review.openstack.org/62423104:49
openstackgerritMichael Still proposed openstack/nova master: Move route management to privsep.  https://review.openstack.org/62423204:49
openstackgerritMichael Still proposed openstack/nova master: Move additional IP address management to privsep.  https://review.openstack.org/62459104:49
openstackgerritMichael Still proposed openstack/nova master: Move slight bonkers IP management to privsep.  https://review.openstack.org/62459204:49
openstackgerritMichael Still proposed openstack/nova master: Move arping to privsep.  https://review.openstack.org/62459304:49
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openstackgerritjiang wei proposed openstack/nova master: Update host_state's limits when specified AZ  https://review.openstack.org/62575505:32
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openstackgerritZhenyu Zheng proposed openstack/nova master: Add support matrix for Delete (Abort) on-going live migration  https://review.openstack.org/62578106:34
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openstackgerritAndrey Volkov proposed openstack/nova master: Exclude build request instance with marker from listing  https://review.openstack.org/62487008:01
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openstackgerritDongcan Ye proposed openstack/nova master: Reword volume snapshot create  https://review.openstack.org/62345608:15
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openstackgerritZhenyu Zheng proposed openstack/nova master: Allow run metadata api per cell  https://review.openstack.org/62461208:27
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openstackgerritLee Yarwood proposed openstack/nova master: libvirt: Add workaround to cleanup instance dir when using rbd  https://review.openstack.org/61847809:59
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yan0sHi, I have a question about host aggregates10:37
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yan0sif I create a flavor with 2 host aggregates10:37
yan0sthen launching a VM with this flavor means that the VM maybe be launched in any of the host aggregates right?10:38
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openstackgerritChris Dent proposed openstack/nova master: Delete the placement code  https://review.openstack.org/61821510:42
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kevkoHi, could someone advice me on strange problem ?  In nova-api log we see this --> http://paste.openstack.org/show/737545/   , but if I tcpdump that request ..apache is returning 200 OK , we have apache before as proxy ... error is presented in log every 1 minute +/-  , it is intermittent ... currently I can't  add my own debug messages to code because of production , and in dev I can't reproduce ... any ideas ? :(10:50
openstackgerritStephen Finucane proposed openstack/nova master: Migrate "reboot an instance" user guide docs  https://review.openstack.org/61273010:57
openstackgerritStephen Finucane proposed openstack/nova master: doc: Rework 'resize' user doc  https://review.openstack.org/62587810:57
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cdentkevko: if you can get on the host where the nova-api is running, you might try making a request to http://lb.sddc.safedx:9696/v2.0/ports?device_id=7a26201b-2551-48e7-8fa4-2fd8e16b8fe9 to see if there's some kind of network issue from there. Also, looking in the logs of whatever is running the neutron api may be informative. It looks like somewhere along the way, either at the neutron api, or something in between, is bu10:59
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kevkocdent: if I curl it ..it is ok11:09
kevkocdent: it is intermittent issue ..11:09
cdentkevko: next stop any log on any host in the path between things?11:10
openstackgerritStephen Finucane proposed openstack/nova stable/rocky: Fail to live migration if instance has a NUMA topology  https://review.openstack.org/62588011:14
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kevkocdent: nothing, everything is working well if i am testing with curl or client11:15
cdentkevko: I meant that the logs for the stuff that's on the network path of  that neutron client call11:16
cdentbut I'm basically pulling at straws11:16
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kevkocdent: do you mean apache or what ?11:25
cdentthe services themselves. For example neutron-api11:25
kevkocdent: in neutron-api is 200 ok11:31
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kevkocdent: also apache is 200 ok as proxy11:41
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openstackgerritBalazs Gibizer proposed openstack/nova master: Transfer port.resource_request to the scheduler  https://review.openstack.org/56726811:45
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openstackgerritStephen Finucane proposed openstack/nova master: Address nits on I08991796aaced2abc824f608108c0c786181eb65  https://review.openstack.org/61432211:55
openstackgerritStephen Finucane proposed openstack/nova master: Address nits on I1f1fa1d0f79bec5a4101e03bc2d43ba581dd35a0  https://review.openstack.org/61432311:55
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openstackgerritJie Li proposed openstack/nova master: Add compute version 37 to support volume backed server rebuild  https://review.openstack.org/62589312:01
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kevkocdent: i think it is this issue https://github.com/requests/requests/issues/466413:37
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openstackgerritBalazs Gibizer proposed openstack/nova master: Transfer port.resource_request to the scheduler  https://review.openstack.org/56726814:08
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amullerrandom Q of the day - neutron allows an admin to create a network in an arbitrary project ID (openstack network create --project=%s). It seems like that option doesn't exist for 'openstack server create'14:32
amullerand I'm getting an error: "Additional properties are not allowed (u'project_id' was unexpected)"14:33
amullertrying to write a test that uses the nova admin client to create a server in some project ID14:33
amulleranyone know how to do that?14:33
amuller(I need the admin client because I'm specifying the AZ)14:34
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mriedemamuller: you want an admin to create a server in another project? nova doesn't have something for that.14:45
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amullermriedem: yeah I was starting to realize that. The inconsistency between core OpenStack projects is sometimes baffling14:45
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mriedemgibi: regarding https://review.openstack.org/#/c/567268/36/nova/compute/api.py@3673 - when we pass allocation candidates to the port binding API in compute, where do the allocation candidates come from? the Selection object from the scheduler or the port_resource_requests from the RequestSpec? i thought it was the former.14:58
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mriedemor neither?15:01
gibimriedem: looking15:01
mriedemi thought the idea was nova would pass the whole allocation request to neutron per port binding b/c the allocation request could have multiple ports in it, and neutron would need to sort that out?15:02
gibimriedem: So for the re-schedule would need the resource request. Becase nova needs to find out (temporarly) which RP satisfies which port's request15:03
mriedemon a reschedule nova doesn't go back through the scheduler though15:04
mriedemthe allocation request on each alternate should work for the original resource request, so i'm not sure why we'd need to recalculate it15:04
gibimriedem: yeah, allocation are coming from the alternates. But that alternate still needs processed to see which port fulfilled by which RP15:04
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gibimriedem: until https://review.openstack.org/#/c/597601/15:05
mriedemwhere in the existing series does that processing happen for reschedules?15:06
mriedemb/c i'm still confused15:06
mriedemi didn't think it was nova's responsibiilty to know which port request is fulfilled by which RP - i thought nova just bound the port and sent the allocation request info to neutron and neutron sorted it out15:06
gibimriedem: simply for the bandwidth allocation no special handling is needed15:07
gibimriedem: to fulling the neutron port profile with a single RP, we need special mapping for re-schedule https://review.openstack.org/#/c/61952915:07
gibimriedem: yeah, that mapping is the responsible of placement, but placement is freezed, so the spec is on hold15:07
gibimriedem: therefore, temporarly, nova does the mapping15:08
mriedemok i guess this just means i need to peel the onion to figure this out15:09
gibimriedem: at least the handling of that mapping is in small patches already15:12
mriedemi also dumped some comments in the reschedule patch https://review.openstack.org/#/c/619529/ since it doesn't deal with resize, and we have a blocker there15:14
mriedemwhich is https://review.openstack.org/#/c/582417/15:14
mriedemi can't figure out why our unit/functional tests with the fake oslo messaging driver and serializer fail to serialize a request spec during resize rpc cast from conductor to compute but only for that prep_resize call, not for any of the other rpc calls we make like build_and_run_instance or select_destinations, it doesn't make any sense to me15:15
mriedembut until we have that change, the RequestSpec is gone when compute reschedules during a resize15:16
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gibimriedem: regarding https://review.openstack.org/#/c/619529/ it only supposed to handle re-schedule during boot, since non of the server moving operations are supported at that point of the series. More specifically non of the server move operations are supproted in the current series at all15:18
gibimriedem: I've added https://review.openstack.org/#/c/582417/ to my list to look at15:19
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mriedemok. if we get to the point that we can't support move operations for these types of servers/ports, we likely need to put some blocker code in place so we don't move a server and drop/break the port qos policy15:22
gibimriedem: I agree. We can check if there is any port attached that has resource request and reject the move. But I haven't reached the point to write the code for supporting the move so I still believe it can be done.15:25
gibimriedem: Do you think, would it help if I summarize the overal plan about the bandwidth impl on the ML. Describing the order of the changes, reiterating why we need the mapping calculated in nova, describing the proposal to use neutron api extension as a feature flag?15:30
mriedemgibi: yeah maybe for anyone that hasn't started reviewing this, which seems like no one but me so far15:31
mriedemthe reverse order definitely makes it more confusing for me to get the big picture15:32
mriedemwhich is why i'm asking about how the port binding request stuff is handled in compute15:32
gibimriedem: OK, I can write up a review guide for that series tomorrow15:32
mriedemyou probably also saw me asking about tempest integration testing in the neutron meeting too15:32
mriedembtw, we have merged some placement specs, the code is just feature frozen for now15:33
gibimriedem: the order you would like to see would lead to impossible long patch series that cannot be tested on functional or higher level until the last patch that allows booting a server is merged15:33
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gibie.g. I cannot test any move without booting a server first15:34
gibimriedem: I saw the tempest test question, thanks for it. We have the plan to make integration testing, but you had a good point adding that to tempest-full15:34
gibimriedem: I did not push for the placement spec too hard because I was time constrained and I knew that the implementation would be blocked this cycle anyhow15:35
mriedemwe have alternatives to tempest-full / integrated gate, but that would need to be thought through15:35
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mriedemi.e. we could pick up the neutron tempest plugin in our nova-next job?15:36
mriedembut we'd likely be running a bunch of neutron-only tests which we don't want15:36
mriedemwe could maybe whitelist what we want to run though...15:36
mriedemwith the state of the gate lately, i'm not sure how keen i am on introducing more exotic networking tests to the integrated gate15:36
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gibiI think adding the bandwidth related scenarion tests to tempest proper is the way forward as that covers a bunch of nova, neutron and placemetn code as well15:36
mriedemyeah agree15:37
gibiand the integrated gate needs to be fixed anyhow :/15:37
mriedemkeep the edge case stuff in the tempest plugin15:37
mriedemand the happy path stuff in tempest15:37
gibiI agree15:37
mriedemand yeah i know about the bottom up approach for a long series of changes, we had that with volume multiattach15:38
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gibimriedem: I think we are in a bit better situation with bandiwdth as I believ we can use the neutron api extension as a feature flag. We can make the api extension experimental why we progress in nova15:39
gibis/why/while15:39
* gibi 's English today is really poor15:40
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gibimriedem: I'm ready to push the last batch of fixes for the first patch you reviewd yesterday. It includes splitting that patch into three. Do you have any comments in flight for the series that you would like to publish before I push?15:42
mriedemno my comments are posted15:42
gibimriedem: OK15:42
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openstackgerritBalazs Gibizer proposed openstack/nova master: Transfer port.resource_request to the scheduler  https://review.openstack.org/56726815:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Extend RequestGroup object for mapping  https://review.openstack.org/61952715:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Calculate RequestGroup resource provider mapping  https://review.openstack.org/61623915:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Fill the RequestGroup mapping during schedule  https://review.openstack.org/61952815:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Pass resource provider mapping to neutronv2 api  https://review.openstack.org/61624015:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Recalculate request group - RP mapping during re-schedule  https://review.openstack.org/61952915:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Send RP uuid in the port binding  https://review.openstack.org/56945915:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Test boot with more ports with bandwidth request  https://review.openstack.org/57331715:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Reject interface attach with QoS aware port  https://review.openstack.org/57007815:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Reject networks with QoS policy  https://review.openstack.org/57007915:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Remove port allocation during detach  https://review.openstack.org/62242115:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Refactor PortResourceRequestBasedSchedulingTestBase  https://review.openstack.org/62408015:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Record requester in the InstancePCIRequest  https://review.openstack.org/62531015:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Add pf_interface_name tag to passthrough_whitelist  https://review.openstack.org/62531115:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Ensure that bandwidth and VF are from the same PF  https://review.openstack.org/62354315:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Create RequestGroup from neutron port  https://review.openstack.org/62594115:49
openstackgerritBalazs Gibizer proposed openstack/nova master: Include requested_resources to allocation candidate query  https://review.openstack.org/62594215:50
* gibi pushed 17 patches, the gate will be happy 15:50
openstackgerritJack Ding proposed openstack/nova-specs master: Select cpu model from a list of cpu models  https://review.openstack.org/62095915:52
jackdinghi mriedem: could you revisit https://review.openstack.org/#/c/616692/ and https://review.openstack.org/#/c/603844/ when you got a chance?15:54
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mriedemi'll put them in my browser tab queue but i can't promise anything, lots to get done this week before i'm out next week16:00
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openstackgerritMerged openstack/nova master: Migrate "reboot an instance" user guide docs  https://review.openstack.org/61273016:05
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jackdingmriedem: ok, thanks16:12
openstackgerritMatt Riedemann proposed openstack/nova master: Remove legacy request spec compat code from API  https://review.openstack.org/61430916:14
openstackgerritMatt Riedemann proposed openstack/nova master: Remove legacy RequestSpec compat code from live migrate task  https://review.openstack.org/62570516:14
openstackgerritMatt Riedemann proposed openstack/nova master: Remove legacy RequestSpec compat from conductor unshelve_instance  https://review.openstack.org/62570616:14
openstackgerritMatt Riedemann proposed openstack/nova master: Remove legacy RequestSpec compat from conductor rebuild_instance  https://review.openstack.org/62570716:14
openstackgerritMatt Riedemann proposed openstack/nova master: WIP: Pass request_spec from compute to cell conductor on reschedule  https://review.openstack.org/58241716:14
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openstackgerritMerged openstack/nova master: allow tcp-based consoles in get_console_output  https://review.openstack.org/62497416:15
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openstackgerritJack Ding proposed openstack/nova master: Preserve UEFI NVRAM variable store  https://review.openstack.org/62164616:24
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openstackgerritKrzysztof Opasiak proposed openstack/nova master: Fix server IPs with non-unique network names  https://review.openstack.org/62537116:34
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openstackgerritJack Ding proposed openstack/nova master: Preserve UEFI NVRAM variable store  https://review.openstack.org/62164617:03
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melwitt17:36
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mriedemi'd like to beg for some specs reviews on https://review.openstack.org/#/c/393930/ (+2 from dan) and https://review.openstack.org/#/c/612531/ (bunch of +1s but no specs cores yet)17:47
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mriedemformer is pretty straight-forward: expose device tags in GET requests17:47
mriedemlatter has a question about a config option17:47
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sean-k-mooneywell i cant +2 them but ill try and review them later today.17:50
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sean-k-mooneyreading the problem statement of both the seam reasonably useful so ill proably like them :)17:51
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mriedemyou can harass your local specs core for me17:51
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sean-k-mooneythe serial number one is behavior i was completely un aware of until now17:54
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canori01Hello, is there currently a way to prevent a resize operation to go accross availability zones? I have the availabilityzone filter enabled, but it occasionally tries to go to other AZ's19:03
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mriedemcanori01: if the server is created without specifying an AZ and https://docs.openstack.org/nova/latest/configuration/config.html#DEFAULT.default_schedule_zone is not set then nova doesn't restrict the server to a single AZ19:19
mriedemwhich is probably why you're seeing them move sometimes19:19
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mriedemwhich reminds me https://review.openstack.org/#/c/567701/19:21
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sean-k-mooneyhehe ill add that to my review list after https://review.openstack.org/#/c/594527/19:30
openstackgerritLee Yarwood proposed openstack/nova master: WIP block_device: Optionally recreate attachments when refreshing connection_info  https://review.openstack.org/57900419:33
sean-k-mooneymelwitt: johnthetubaguy jaypipes if ye have time could you take a look at https://review.openstack.org/#/c/591607/1119:35
lyarwoodmelwitt / mriedem_afk ; https://review.openstack.org/#/c/618478/ - Would you mind hitting this dead horse again, preferably enough times to kill it if it's a non-starter so I can move on and try fixing this another way, cheers!19:43
melwittsean-k-mooney: will do19:44
melwittlyarwood: yes, sorry I didn't get to it yesterday. will do it today19:44
lyarwoodhmm killing a dead horse, I think it's time to log off for the day.19:44
lyarwoodmelwitt: ack np thanks again19:44
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openstackgerritMerged openstack/nova master: Drop request spec migration code  https://review.openstack.org/61426519:51
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canori01If I set an invalid default_schedule_zone, will that prevent the instances from crossing AZ's?20:06
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mriedem_afkcanori01: it would likely prevent the instance from even booting20:50
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canori01mriedem: The problem I have is I have different storage backends for the boot volume on my different az's. I want the instances to boot in any az, but not move cross-AZ after booting. Is that possible?20:51
mriedemdo you want the server to be in the same AZ as the root volume? and if so, do the root volumes have non-default AZs?20:54
mriedemi.e. specific cinder AZs per storage type/backend?20:54
mriedemif so, you might be interested in https://review.openstack.org/#/c/469675/20:54
mriedemotherwise i'm not aware of a way to restrict a server to an AZ after it's been created and the user didn't request it20:55
mriedemjaypipes: are you? ^20:55
canori01The boot volumes are all ephemeral actually. I just want the instance to stay in the az of the hypervisor it orginally spawned in20:56
mriedemyou can restrict a server to certain AZs implicitly by pinning the flavor/images to host aggregates20:56
canori01ah, alright. I think I'll have to go the flavor route20:56
mriedembecause otherwise you have latency between the server and the root volume, thus defeating the HPC gains you had by co-locating them on the same host, yes?20:56
mriedemwith https://review.openstack.org/#/c/469675/ if you set [cinder]cross_az_attach=False and the user doesn't request an AZ, the compute API would proxy the AZ from the root volume to the server so they are co-located in the same AZ (assuming the cinder volume has a non-default AZ)20:58
mriedemi'm not sure that helps you unless you have an AZ *per host*20:58
mriedemcanori01: http://lists.openstack.org/pipermail/openstack-dev/2017-February/thread.html#112847 is also related20:59
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canori01mriedem: Thanks!21:13
mriedemcanori01: yw21:15
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openstackgerritJack Ding proposed openstack/nova-specs master: Flavor Extra Spec and Image Properties Validation  https://review.openstack.org/61854222:12
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jackdingcfriesen: regarding https://review.openstack.org/#/c/620959, it would be nice to fail earlier at compute node startup, so iterate through list of cpu models and validate each cpu_model + cpu flags using host.compare_cpu()?22:30
cfriesenjackding: I think that would be better than waiting for it to fail with no end-user feedback later on when someone tries to use it.22:31
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jackdingcfriesen: make sense, I will modify the spec.22:32
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openstackgerritJack Ding proposed openstack/nova-specs master: Select cpu model from a list of cpu models  https://review.openstack.org/62095923:03
jackdingcfriesen: new patchset uploaded23:04
openstackgerritJack Ding proposed openstack/nova-specs master: Flavor Extra Spec and Image Properties Validation  https://review.openstack.org/61854223:07
jackdingjaypipes: could you revisit https://review.openstack.org/#/c/618542/ see if your questions are answered? Thanks,23:09
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jackdingcfriesen: You mean host.compute_cpu() is only for libvirt driver or do you mean the entire spec only applies to libvirt driver?23:28
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