基于XEN轻量级虚拟机检查点写时复制的代码，很有参考价值-Copy on write code based on the lightweight virtual machine checkpoint, a good reference value

linux红帽企业版5.4系统安装xen，所需要的补丁，其中的grub-0.97.tar.gz，zlib-1.2.3.tar.gz ，lwip-1.3.0.tar.gz。-Red hat Linux 5.4 system installation xen enterprise edition, the needs of the patch, the grub-0.97. Tar. Gz, zlib-1.2.3. Tar. Gz , lwip-1.3.0. Tar. Gz.

xvmsocket是实现xen虚拟机中dom0和domu间通讯的工具软件-xvmsocket communication between the Xen virtual machine dom0 and domU tools