Import OmniOS r151008f template.
Based on templates found here: http://omnios.omniti.com/wiki.php/VagrantBaseboxes

Note that OmniOS needs a floppy to start under VMware Fusion.
http://thewayeye.net/2012/june/1/installing-omnios-under-vmware-fusionworkstation

Also note that OmniOS currently kernel panics on shutting down under VMWare Fusion:
http://lists.omniti.com/pipermail/omnios-discuss/2013-December/001956.html
VMWare needs more time to inspect the system disks