I’m in the process of switching from oVirt 4.3 to 4.5. VM runring on old hosts are returned as : $ sudo dmidecode -t 1 # dmidecode 3.5 Getting SMBIOS data from sysfs. SMBIOS 2.8 present. Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: oVirt Product Name: oVirt Node Version: 7-9.2009.1.el7.centos Serial Number: 31333138-3839-5a43-3238-3438304b4646 UUID: 2a9280d3-ba1c-438e-bd49-186cd470a188 Wake-up Type: Power Switch SKU Number: Not Specified Family: Red Hat Enterprise Linux But when running on new hosts, they are identified as $ sudo dmidecode -t 1 # dmidecode 3.5 Getting SMBIOS data from sysfs. SMBIOS 2.8 present. Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: oVirt Product Name: RHEL Version: 9.4-1.7.el9 Serial Number: 30373237-3132-5a43-3235-343233333937 UUID: 92159a86-f002-404e-aca1-5c40290d48bb Wake-up Type: Power Switch SKU Number: Not Specified Family: Red Hat Enterprise Linux Is that made on purpose ? I think that’s quite annoying as I have lot of tools that check the value 'oVirt Node', is that configurable ? Product Name being RHEL is not a very useful information as it’s not expected to run on anything else.