Linux部分概念术语vlm very large memory(4G)shmfs shared memory file system on /dev/shmhighmem higher memory addresses above 1GBhighpte kernel patch which allows putting ptes into highmemas2.1安装技巧及优化主要的安装模式的选择1.直接回车 图形方式2.text 文本方式3.lowers前3种是老版本的4.nofb5.expert