Hi, I just set up a new xen dom0. In this host, memory size is not well reported. In bios, memory size is good. And if i boot on a standard kernel memory size is nice. I have different value in each version when i do cat /proc/meminfo. For info, when i cat /proc/meminfo, xen kernel show me 736Mo and standard kernel show 1004Mo Is there something to do to correct this behavior ? -- Guillaume