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@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@redhat.com>:
On Mon, Oct 30, 2017 at 5:20 PM, Hristo Pavlov <ichkata_66@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@redhat.com>:
On Mon, Oct 30, 2017 at 5:03 PM, Hristo Pavlov <ichkata_66@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@redhat.com>:
On 10/30/2017 03:56 PM, Hristo Pavlov wrote:
Thank you all!
Francesco,
[root@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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