[ovirt-users] self hosted engine vm won't start

[Hristo Pavlov]

I had added the second ethernet card through the Administration Panel, Edit HostedEngine virtual machine and add new ethernet adapter. I t didn't give me any error.


>Понедельник, 30 октября 2017, 18:13 +02:00 от Simone Tiraboschi <stirabos at redhat.com>:
>
>
>
>On Mon, Oct 30, 2017 at 5:03 PM, Hristo Pavlov  < ichkata_66 at mail.ru > wrote:
>>Francesco,
>>
>>I noticed something in file /var/run/ovirt-hosted-engine-ha/vm.conf
>>
>>cpuType=Broadwell
>>emulatedMachine=pc-i440fx-rhel7.3.0
>>vmId=da98112d-b9fb-4098-93fa-1f1374b41e46
>>smp=2
>>memSize=6144
>>maxVCpus=16
>>spiceSecureChannels=smain,sdisplay,sinputs,scursor,splayback,srecord,ssmartcard,susbredir
>>vmName=HostedEngine
>>display=vnc
>>devices={index:0,iface:virtio,format:raw,bootOrder:1,address:{ slot:0x06,bus:0x00,domain:0x0000,type:pci,function:0x0 },volumeID:91738265-d3d1-4e8b-99f7-32e8838803b0,imageID:9a144135-8bea-4dfb-904c-3dd034e97e59,readonly:false,domainID:f0c9b7eb-2bd5-4af7-9b72-b5c279bb74cf,deviceId:9a144135-8bea-4dfb-904c-3dd034e97e59,poolID:00000000-0000-0000-0000-000000000000,device:disk,shared:exclusive,propagateErrors:off,type:disk}
>>devices={nicModel:pv,macAddr:00:16:3e:4f:93:b6,linkActive:true,network:ovirtmgmt,deviceId:030ba378-a536-4e24-af77-993bd76e2bd5,address:{slot:0x03,bus:0x00,domain:0x0000,type:pci,function:0x0},device:bridge,type:interface}
>>devices={nicModel:pv,macAddr:00:1a:4a:16:01:b8,linkActive:true,network:br202,deviceId:92833efc-352a-40e0-aa31-568e6dd66ea5,address:{ slot:0x06,bus:0x00,domain:0x0000,type:pci,function:0x0 },device:bridge,type:interface}
>
>AFAIK hosted-engine VM has only one nic interface and you cannot add another one from the engine.
>How did you managed to get two nics?
> 
>>devices={device:vnc,type:graphics,deviceId:fa67234b-013a-432c-9e8d-43dc35827a54,address:None}
>>devices={index:2,iface:ide,shared:false,readonly:true,deviceId:8c3179ac-b322-4f5c-9449-c52e3665e0ae,address:{controller:0,target:0,unit:0,bus:1,type:drive},device:cdrom,path:,type:disk}
>>devices={device:virtio,specParams:{source:urandom},model:virtio,type:rng}
>>devices={device:console,type:console}
>>
>>is it normal to duplicate these two pci addresses? 
>>
>>Some time ago I had added the second ethernet card live at engine host.
>>
>>Can it be edited in any way?
>>
>>Thanks!
>>
>>
>>
>>
>>
>>
>>>Понедельник, 30 октября 2017, 16:59 +02:00 от Francesco Romani < fromani at redhat.com >:
>>>
>>>
>>>On 10/30/2017 03:56 PM, Hristo Pavlov wrote:
>>>>Thank you all!
>>>>
>>>>Francesco,
>>>>
>>>>[root at alpha ~]# journalctl -u libvirtd
>>>>-- Logs begin at Sun 2017-10-29 09:39:58 EET, end at Mon
>>>>              2017-10-30 16:35:36 EET. --
>>>>Oct 29 09:41:24  alpha.datamax.bg systemd[1]: Starting
>>>>              Virtualization daemon...
>>>>Oct 29 09:41:26  alpha.datamax.bg systemd[1]: Started
>>>>              Virtualization daemon.
>>>>Oct 29 22:30:26  alpha.datamax.bg libvirtd[4207]: libvirt
>>>>              version: 2.0.0, package: 10.el7_3.9 (CentOS BuildSystem
>>>>              < http://bugs.centos.org >,
>>>>              2017-05-25-20:52:28,  c1bm.rdu2.centos.org )
>>>>Oct 29 22:30:26  alpha.datamax.bg libvirtd[4207]: hostname: alpha.datamax.bg
>>>>Oct 29 22:30:26 alpha.datamax.bg libvirtd[4207]: XML error: Attempted
>>>>                double use of PCI slot 0000:00:06.0 (may need
>>>>                "multifunction='on'" for device on function 0)
>>>
>>>This error will prevent the VM to start. Now, we need to see why it
>>>    happens in the first place. Will look at the vdsm logs as soon as
>>>    possible.
>>>
>>>Bests,
>>>-- 
>>>Francesco Romani
>>>Senior SW Eng., Virtualization R&D
>>>Red Hat
>>>IRC: fromani github: @fromanirh
>>
>>
>>
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>



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