[libvirt] [Q]Why does libvirt check size of memory in xenStoreDriver?

Hi, I have a question. Why does libvirt check size of memory in xenStoreDomainSetMemory of xs_internal.c? In the xen not exclude lifecycle, when I do the following command for the domain that is shutoff, error message is output and return value is 0 and the definition file(=/etc/xen/XXX) is updated. -------------------- # virsh setmem(or setmaxmem) guestdom 65535(4096-65535) libvir: Xen Store error : invalid argument in xenStoreDomainSetMemory # echo $? 0 -------------------- As a result that I research this, this error message is output by the check of the memory size in xenStoreDriver. Because libvirt checks the memory size of under 4096 in libvirt.c, I think that libvirt should check memory size range of 4096-65535 in libvirt.c. Thanks, Shigeki Sakamoto.