??????????????
????1.????????
????2.vmware12???
????3.CentOS 6?????
????4.????5G??????????????
???????????????????????
????1.??????
??????vmware?????CentOS 6?????????????????????-->???-->SCSI???????-->?????????????-->??С???5G-->???

????2.?????????????????????
????fdisk /dev/sdb
??????????????????/dev/sdb1???/boot /dev/sdb2?????/ mkfs.ext4 /dev/sdb1
????mkfs.ext4 /dev/sdb2
????mkdir /mnt/boot
????mkdir /mnt/sysroot
????mount /dev/sdb1 /mnt/boot
????mount /dev/sdb2 /mnt/sysroot

????????????grub????
????3.???????initramfs???
????cp/boot/vmlinuz-2.6.32-642.el6.x86_64 /mnt/boot/
????cp/boot/initramfs-2.6.32-642.el6.x86_64.img /mnt/boot
????4.grub???????grub.conf???
????1?????grub
????grub-install --root-directory=/mnt /dev/sdb2)????grub.conf???
????vim /mnt/boot/grub.conf????????????default=0timeout=3splashimage=(hd0??0)/grub/splash.xpm.gz
????title wanglinux
????kernel /vmlinuz-2.6.32-642.el6.x86_64     root=/dev/sda2 selinux=0 init=/bin/bash
????initrd /initramfs-2.6.32-642.el6.x86_64.img

????5.??grub????????
????yum install ImageMagick???????????
????convert -resize 640x480!  -colors 14 1.jpg 1.xpm ????????????С
????gzip win.xpm???????????
????vim /mnt/boot/grub/grub.conf???grub.conf?е?splash.xpm.gz??μ???splash.xpm.gz
??????????????????????????
????1.???????????
????cd /mnt/sysroot
????mkdir–pv/mnt/sysroot/{etc??lib??lib64??bin??sbin??tmp??var??usr??sys??proc??opt??home??root??boot??dev??mnt??media}
????????proc?????????????????/dev/sdb2?????????????????
????2.????bash?????????
?????????д????????????????и????????????bash??ls??df??pwd??????
????3.?????и?
????chroot /mnt/sysroot

????4.???proc???????????????????