This object specifies the reserved space (in KBs) guaranteed by a host.
The value 0 indicates that no space need be reserved. The default value is 0. This
object is optional when hwFlhOperType is specified as net2FlashWithErase or
net2FlashWithoutErase in the Set operation. This object is unavailable when
hwFlhOperType is specified as flash2Net or delete in the Set operation.