VMOP_CREATE_CDROM
flags |= VMOP_CREATE_CDROM;
vmc->vmc_checkaccess & VMOP_CREATE_CDROM,
vmc.vmc_flags |= VMOP_CREATE_CDROM;
| CDROM { vmc.vmc_insflags |= VMOP_CREATE_CDROM; }
if (vm_checkinsflag(vmc_parent, VMOP_CREATE_CDROM, uid) != 0) {
vmc->vmc_checkaccess |= VMOP_CREATE_CDROM;