Hi Sandro,

 

The engine is currently running on 4.3.9.4-1.el7 and the hosts are running oVirt Node 4.3.8, with the below software:

 

OS Version:

RHEL - 7 - 7.1908.0.el7.centos

 

OS Description:

oVirt Node 4.3.8

 

Kernel Version:

3.10.0 - 1062.9.1.el7.x86_64

 

KVM Version:

2.12.0 - 33.1.el7_7.4

 

LIBVIRT Version:

libvirt-4.5.0-23.el7_7.3

 

VDSM Version:

vdsm-4.30.40-1.el7

 

SPICE Version:

0.14.0 - 7.el7

 

GlusterFS Version:

glusterfs-6.7-1.el7

 

CEPH Version:

librbd1-10.2.5-4.el7

 

Open vSwitch Version:

openvswitch-2.11.0-4.el7

 

Kernel Features:

PTI: 1, IBRS: 0, RETP: 1, SSBD: 3

 

VNC Encryption:

Enabled

 

Thanks

 


Anton Louw
Cloud Engineer: Storage and Virtualization at Vox
T:  087 805 0000 | D: 087 805 1572
M: N/A
E: anton.louw@voxtelecom.co.za
A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg
www.vox.co.za

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From: Sandro Bonazzola <sbonazzo@redhat.com>
Sent: 26 October 2020 15:50
To: Anton Louw <Anton.Louw@voxtelecom.co.za>
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Manual VM Migration fails

 

Hi, can you please add versions of the software running on the hosts and engine version?

Thanks,

 

Il giorno ven 23 ott 2020 alle ore 16:10 Anton Louw via Users <users@ovirt.org> ha scritto:

 

Hello Everybody,

 

I am having a strange issue. When I try and manually migrate a VM from one host to another, I get an error stating:

 

“Migration failed  (VM: VM1, Source: node6.example.com, Destination: node3.example.com)”

 

I have tried with a few different machines, and it pops up with the same error. I have attached the VDSM logs of both source and destination nodes. The time frame is 16:01

 

I see the below in that time frame, but not quite sure what I need to change:

 

2020-10-23 16:01:14,419+0200 ERROR (migsrc/42186f82) [virt.vm] (vmId='42186f82-b84c-7e65-e736-e6331acd04ed') Failed to migrate (migration:450)

Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 431, in _regular_run

    time.time(), migrationParams, machineParams

  File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 505, in _startUnderlyingMigration

    self._perform_with_conv_schedule(duri, muri)

  File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 591, in _perform_with_conv_schedule

    self._perform_migration(duri, muri)

  File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 525, in _perform_migration

    self._migration_flags)

  File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 100, in f

    ret = attr(*args, **kwargs)

  File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper

    ret = f(*args, **kwargs)

  File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper

    return func(inst, *args, **kwargs)

  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1781, in migrateToURI3

    if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self)

libvirtError: operation failed: guest CPU doesn't match specification: missing features: spec-ctrl,ssbd

 

Anton Louw

Cloud Engineer: Storage and Virtualization at Vox

T:  087 805 0000 | D: 087 805 1572
M: N/A
E: anton.louw@voxtelecom.co.za
A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg
www.vox.co.za

 

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#VoxBrand


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