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I want to install Xen 3.3.0 from source code. but I failed in doing that in the following steps 1. download xen from http://bits.xensource.com/oss-xen/release/3.3.0/xen-3.3.0.tar.gz 2. # tar -zxf xen-3.3.0;cd xen-3.3.0 3. # make world ......succeed 4. # cp /boot/config-2.6.18-53.el5 build-linux-2.6.18-xen_x86_64/.config 5. # make linux-2.6-xen-config CONFIGMODE=menuconfig (or xconfig)

I installed xen-3.4.2 on RHEL 5.1 x86. "cat /sys/power/state" shows only "standby" and "mem". I want dom0 to sleep to disk by "echo disk>/sys/power/state". But it failed by saying Error:Invalid argument. - Can domain 0 sleep to disk? - If yes, how can i solve my problem? _________________________________________________________________