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

Tue Oct 31 10:25:04 UTC 2017

Hi,

adding a second NIC is supported, but we should definitely investigate
why it has the same PCI slot address.

Martin

On Tue, Oct 31, 2017 at 10:56 AM, Hristo Pavlov <ichkata_66 at mail.ru> wrote:
> Simone, Thanks a lot for the support!
>
> Yep, after remove the line of the additional network and starting with
> custom vm file , the hosted engine virtual machine runs successfully.
>
> So far, the cluster will be in Global Maintainance, because the other nodеs
> don't know about it.
>
> At the network settings of HostedEngine in Administration Portal still has
> the second network adapter, I want to ask if I remove it, will remove it
> from the original file /var/run/ovirt-hosted-engine-ha/vm.conf,  and to turn
> off Global Maintainance to have high availability?
>
> Thank you very much!
>
> Понедельник, 30 октября 2017, 19:09 +02:00 от Simone Tiraboschi
> <stirabos at redhat.com>:
>
>
>
>
> On Mon, Oct 30, 2017 at 5:20 PM, Hristo Pavlov <ichkata_66 at mail.ru> wrote:
>
> I had added the second ethernet card through the Administration Panel, Edit
> HostedEngine virtual machine and add new ethernet adapter. It didn't give me
> any error.
>
>
> This smells like a bug, we have to investigate it.
>
> In the mean time, try this:
>
> cp /var/run/ovirt-hosted-engine-ha/vm.conf
> /var/run/ovirt-hosted-engine-ha/vm_fixed.conf
> # edit /var/run/ovirt-hosted-engine-ha/vm_fixed.conf removing the line of
> the additional network
> hosted-engine --vm-start
> --vm-conf=/var/run/ovirt-hosted-engine-ha/vm_fixed.conf
>
>
>
>
> 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
>
>
>
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>
>
>
>
>
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>