This script is used to disable x2apic on the cpu. Solaris servers running in ovirt have no network connectivity when x2apic is enabled.
- Install the script under /usr/libexec/vdsm/hooks/before_vm_start
- Run following commands on the ovirt-engine host
engine-config -s 'UserDefinedVMProperties=disable_x2apic=^(true|false)$' --cver=4.0
service ovirt-engine restart
In the VM configuration window, open the custom properties tab and add disable_x2apic=true