In libvirt/virsh the VM is called "ovirt7"; here is the domain definition. This VM has been upgraded from

3.6->4.0->4.1->4.2. This is the first time engine-setup has complained about the "level" of the VM.

libvirt domain definition:

<domain type='kvm' id='15'>
<name>ovirt7</name>
<uuid>cdb0f3fd-42c7-4a16-bcd1-5d65f19aca19</uuid>
<memory unit='KiB'>8388608</memory>
<currentMemory unit='KiB'>8388608</currentMemory>
<vcpu placement='static'>2</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-rhel7.3.0'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/ovirt7_VARS.fd</nvram>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
<vmport state='off'/>
</features>
<cpu mode='custom' match='exact' check='full'>
<model fallback='forbid'>Haswell-noTSX</model>
<feature policy='require' name='vme'/>
<feature policy='require' name='f16c'/>
<feature policy='require' name='rdrand'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='arat'/>
<feature policy='require' name='xsaveopt'/>
<feature policy='require' name='abm'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/libexec/qemu-kvm</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/var/lib/libvirt/images/ovirt7/ovengine7.qcow2'/>
<backingStore type='file' index='1'>
<format type='raw'/>
<source file='/var/lib/libvirt/images/ovirt7/ovirt_01.WAEqcow2'/>
<backingStore/>
</backingStore>
<target dev='sda' bus='scsi'/>
<alias name='scsi0-0-0-0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>

</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/var/lib/libvirt/images/ovirt7/database.qcow2'/>
<backingStore type='file' index='1'>
<format type='raw'/>
<source file='/var/lib/libvirt/images/ovirt7/database_01.WAEqcow2'/>
<backingStore/>
</backingStore>
<target dev='sdb' bus='scsi'/>
<alias name='scsi0-0-0-1'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<alias name='usb'/>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/>
</controller>
<controller type='scsi' index='0' model='virtio-scsi'>
<alias name='scsi0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:87:54:91'/>
<source bridge='nm-bridge'/>
<target dev='vnet0'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<serial type='pty'>

<source path='/dev/pts/5'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/5'>
<source path='/dev/pts/5'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='unix'>
<source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-15-ovirt7/org.qemu.guest_agent.0'/>
<target type='virtio' name='org.qemu.guest_agent.0' state='connected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
<alias name='channel1'/>
<address type='virtio-serial' controller='0' bus='0' port='2'/>
</channel>
<input type='tablet' bus='usb'>
<alias name='input0'/>
<address type='usb' bus='0' port='1'/>
</input>
<input type='mouse' bus='ps2'>
<alias name='input1'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input2'/>
</input>
<graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<sound model='ich6'>
<alias name='sound0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir0'/>
<address type='usb' bus='0' port='2'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir1'/>
<address type='usb' bus='0' port='3'/>
</redirdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
</devices>
<seclabel type='dynamic' model='selinux' relabel='yes'>
<label>system_u:system_r:svirt_t:s0:c194,c775</label>
<imagelabel>system_u:object_r:svirt_image_t:s0:c194,c775</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>

On Fri, Jul 5, 2019 at 8:53 PM Simone Tiraboschi <stirabos@redhat.com> wrote:

On Fri, Jul 5, 2019 at 2:48 PM Richard Chan <richard@treeboxsolutions.com> wrote:
Hi,

I am running 4.2 engine in a standalone libvirt KVM VM (running on a hypervisor that is not part of the oVirt infrastructure); i.e., I am not using hosted engine but still running engine in a VM.

Now 4.3 won't upgrade inside this libvirt KVM VM:

Failed to execute stage 'Setup validation': Cannot upgrade the Engine due to low custom_compatibility_version for virtual
machines: ['agent03']. Please edit this virtual machines, in edit VM dialog go to System->Advanced Parameters -> Custom Compatibility Version and either reset to empty (cluster default) or set a value supported by the new installation: 4.1, 4.2, 4.3.

engine-setup has probably detected that it is running inside a VM:
1. Where did it get 'agent03' string from
2. Any suggestions how to fool engine-setup to think this is 4.3

The engine is not going to check anything on hosts that are unknown at engine eyes.
I think that you simply have in the engine a VM called 'agent03'.
Please check it.

Here is the dmidecode of the standalone engine VM:

# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.
11 structures occupying 591 bytes.
Table at 0xBFED7000.

Handle 0x0100, DMI type 1, 27 bytes
System Information
Manufacturer: Red Hat
Product Name: KVM
Version: RHEL 7.3.0 PC (i440FX + PIIX, 1996)
Serial Number: Not Specified
UUID: cdb0f3fd-42c7-4a16-bcd1-5d65f19aca19
Wake-up Type: Power Switch
SKU Number: Not Specified
Family: Red Hat Enterprise Linux

Handle 0x0300, DMI type 3, 21 bytes
Chassis Information
Manufacturer: Red Hat
Type: Other
Lock: Not Present
Version: RHEL 7.3.0 PC (i440FX + PIIX, 1996)
Serial Number: Not Specified
Asset Tag: Not Specified
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: Unknown
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: Unspecified
Contained Elements: 0

Handle 0x0400, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU 0
Type: Central Processor
Family: Other
Manufacturer: Red Hat
ID: C1 06 03 00 FF FB 8B 07
Version: RHEL 7.3.0 PC (i440FX + PIIX, 1996)
Voltage: Unknown
External Clock: Unknown
Max Speed: 2000 MHz
Current Speed: 2000 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: Not Provided
L2 Cache Handle: Not Provided
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Core Count: 1
Core Enabled: 1
Thread Count: 1
Characteristics: None

Handle 0x0401, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Other
Manufacturer: Red Hat
ID: C1 06 03 00 FF FB 8B 07
Version: RHEL 7.3.0 PC (i440FX + PIIX, 1996)
Voltage: Unknown
External Clock: Unknown
Max Speed: 2000 MHz
Current Speed: 2000 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: Not Provided
L2 Cache Handle: Not Provided
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Core Count: 1
Core Enabled: 1
Thread Count: 1
Characteristics: None

Handle 0x1000, DMI type 16, 23 bytes
Physical Memory Array
Location: Other
Use: System Memory
Error Correction Type: Multi-bit ECC
Maximum Capacity: 8 GB
Error Information Handle: Not Provided
Number Of Devices: 1

Handle 0x1100, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: 8192 MB
Form Factor: DIMM
Set: None
Locator: DIMM 0
Bank Locator: Not Specified
Type: RAM
Type Detail: Other
Speed: Unknown
Manufacturer: Red Hat
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Rank: Unknown
Configured Clock Speed: Unknown
Minimum Voltage: Unknown
Maximum Voltage: Unknown
Configured Voltage: Unknown

Handle 0x1300, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x000BFFFFFFF
Range Size: 3 GB
Physical Array Handle: 0x1000
Partition Width: 1

Handle 0x1301, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00100000000
Ending Address: 0x0023FFFFFFF
Range Size: 5 GB
Physical Array Handle: 0x1000
Partition Width: 1

Handle 0x2000, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: EFI Development Kit II / OVMF
Version: 0.0.0
Release Date: 02/06/2015
Address: 0xE8000
Runtime Size: 96 kB
ROM Size: 64 kB
Characteristics:
BIOS characteristics not supported
Targeted content distribution is supported
UEFI is supported
System is a virtual machine
BIOS Revision: 0.0

Handle 0xFEFF, DMI type 127, 4 bytes
End Of Table

Cheers

--
Richard Chan

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--
Simone Tiraboschi
He / Him / His
Principal Software Engineer
Red Hat
stirabos@redhat.com
@redhatjobs redhatjobs @redhatjobs