Citrix Systems 6 manual Order or an

Parameter Name	Description				Type
allowed-operations	list of the operations allowed in				read only set parameter
	this state
current-operations	list of the operations that are				read only set parameter
	currently in progress on this
	template
allowed-VBD-devices	list of VBD identifiers available				read only set parameter
	for use, represented by integers
	of the range 0-15. This list is
	informational		only,	and other
	devices may be used (but may
	not work).
allowed-VIF-devices	list of VIF identifiers available				read only set parameter
	for use, represented by integers
	of the range 0-15. This list is
	informational		only,	and other
	devices may be used (but may
	not work).
HVM-boot-policy	the boot policy for HVM guests.				read/write
	Either	BIOS	Order or an
	empty string.
HVM-boot-params	the	order	key	controls	read/write map parameter
	the HVM guest boot order,
	represented as a string where
	each character is a boot
	method: d for the CD/DVD, c for
	the root disk, and n for network
	PXE boot. The default is dc.
PV-kernel	path to the kernel				read/write
PV-ramdisk	path to the initrd				read/write
PV-args	string of kernel command line				read/write
	arguments
PV-legacy-args	string of arguments to make				read/write
	legacy VMs based on this
	template boot
PV-bootloader	name of or path to bootloader				read/write
PV-bootloader-args	string	of	miscellaneous		read/write
	arguments for the bootloader
last-boot-CPU-flags	describes the CPU flags on				read only
	which a VM based on this
	template was last booted; not
	populated for a template

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