Nova fails to live migrate VMs even though source and destination hosts are the same
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
New
|
Undecided
|
Unassigned | ||
nova-lxd |
New
|
Undecided
|
Unassigned |
Bug Description
I'm using ansible-openstack 2023.2 installation. Testing out the live migration feature via horizon, it fails to do the migration on identically spec'ed source and destination hosts:
Error: Failed to live migrate instance to host "sjc-lnxserver-
Migration pre-check error: Unacceptable CPU info: CPU doesn't have compatibility. 0 Refer to http://
virsh caps is practically the same (expect the reported frequency) across both source and destination.
<cpu>
<
<
<
<microcode version=
<counter name='tsc' frequency=
<topology sockets='1' dies='1' cores='8' threads='2'/>
<feature name='ds'/>
<feature name='acpi'/>
<feature name='ss'/>
<feature name='ht'/>
<feature name='tm'/>
<feature name='pbe'/>
<feature name='dtes64'/>
<feature name='monitor'/>
<feature name='ds_cpl'/>
<feature name='vmx'/>
<feature name='smx'/>
<feature name='est'/>
<feature name='tm2'/>
<feature name='xtpr'/>
<feature name='pdcm'/>
<feature name='dca'/>
<feature name='osxsave'/>
<feature name='tsc_adjust'/>
<feature name='cmt'/>
<feature name='intel-pt'/>
<feature name='pku'/>
<feature name='ospke'/>
<feature name='md-clear'/>
<feature name='stibp'/>
<feature name='arch-
<feature name='xsaves'/>
<feature name='mbm_total'/>
<feature name='mbm_local'/>
<feature name='invtsc'/>
<feature name='rdctl-no'/>
<feature name='ibrs-all'/>
<feature name='skip-
<feature name='mds-no'/>
<feature name='tsx-ctrl'/>
<pages unit='KiB' size='4'/>
<pages unit='KiB' size='2048'/>
<pages unit='KiB' size='1048576'/>
</cpu>
Any ideas?
Apologies but I'm not sure if the selected project is the correct one to be honest.