所有。
我一直在挣扎几个小时。
似乎无法安装GRUB。
我在VPS上，而且/ dev里面的东西对我来说很奇怪：
drwxr-xr-x 7 root root 1920 Sep 3 11:51 . drwxr-xr-x 21 root root 4096 Sep 3 11:55 .. drwxr-xr-x 2 root root 60 Sep 3 11:51 .udev lrwxrwxrwx 1 root root 13 Sep 3 11:51 MAKEDEV -> /sbin/MAKEDEV lrwxrwxrwx 1 root root 4 Sep 3 11:51 X0R -> null crw------- 1 root root 5, 1 Sep 3 11:51 console lrwxrwxrwx 1 root root 11 Sep 3 11:51 core -> /proc/kcore lrwxrwxrwx 1 root root 13 Sep 3 11:51 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Apr 13 2006 full crw-r--r-- 1 root root 10, 229 Sep 3 11:46 fuse prw------- 1 root root 0 Sep 3 11:51 initctl crw-r----- 1 root kmem 1, 2 Apr 13 2006 kmem crw------- 1 root root 1, 11 Apr 13 2006 kmsg srw-rw-rw- 1 root root 0 Sep 3 11:51 log brw-r----- 1 root disk 7, 0 Sep 3 11:51 loop0 brw-r----- 1 root disk 7, 1 Sep 3 11:51 loop1 brw-r----- 1 root disk 7, 2 Sep 3 11:51 loop2 brw-r----- 1 root disk 7, 3 Sep 3 11:51 loop3 brw-r----- 1 root disk 7, 4 Sep 3 11:51 loop4 brw-r----- 1 root disk 7, 5 Sep 3 11:51 loop5 brw-r----- 1 root disk 7, 6 Sep 3 11:51 loop6 brw-r----- 1 root disk 7, 7 Sep 3 11:51 loop7 drwxr-xr-x 2 root root 40 Sep 3 11:51 mapper brw------- 1 root root 9, 0 Sep 3 11:51 md0 crw-r----- 1 root kmem 1, 1 Apr 13 2006 mem drwxr-xr-x 2 root root 60 Sep 3 11:51 net crw-rw-rw- 1 root root 1, 3 Sep 3 11:51 null crw-rw---- 1 root lp 99, 0 Sep 3 11:51 parport0 crw-rw---- 1 root lp 99, 1 Sep 3 11:51 parport1 crw-rw---- 1 root lp 99, 2 Sep 3 11:51 parport2 crw-rw---- 1 root lp 99, 3 Sep 3 11:51 parport3 crw-r----- 1 root kmem 1, 4 Apr 13 2006 port crw------- 1 root root 108, 0 Sep 3 11:51 ppp crw-rw-rw- 1 root root 5, 2 Sep 3 12:01 ptmx drwxr-xr-x 2 root root 0 Sep 3 11:51 pts crw-rw-rw- 1 root tty 2, 176 Apr 13 2006 ptya0 crw-rw-rw- 1 root tty 2, 177 Apr 13 2006 ptya1 crw-rw-rw- 1 root tty 2, 178 Apr 13 2006 ptya2 crw-rw-rw- 1 root tty 2, 179 Apr 13 2006 ptya3 crw-rw-rw- 1 root tty 2, 180 Apr 13 2006 ptya4 crw-rw-rw- 1 root tty 2, 181 Apr 13 2006 ptya5 crw-rw-rw- 1 root tty 2, 182 Apr 13 2006 ptya6 crw-rw-rw- 1 root tty 2, 183 Apr 13 2006 ptya7 crw-rw-rw- 1 root tty 2, 184 Apr 13 2006 ptya8 crw-rw-rw- 1 root tty 2, 185 Apr 13 2006 ptya9 crw-rw-rw- 1 root tty 2, 186 Apr 13 2006 ptyaa crw-rw-rw- 1 root tty 2, 187 Apr 13 2006 ptyab crw-rw-rw- 1 root tty 2, 188 Apr 13 2006 ptyac crw-rw-rw- 1 root tty 2, 189 Apr 13 2006 ptyad crw-rw-rw- 1 root tty 2, 190 Apr 13 2006 ptyae crw-rw-rw- 1 root tty 2, 191 Apr 13 2006 ptyaf crw-rw-rw- 1 root tty 2, 0 Apr 13 2006 ptyp0 crw-rw-rw- 1 root tty 2, 1 Apr 13 2006 ptyp1 crw-rw-rw- 1 root tty 2, 2 Apr 13 2006 ptyp2 crw-rw-rw- 1 root tty 2, 3 Apr 13 2006 ptyp3 crw-rw-rw- 1 root tty 2, 4 Apr 13 2006 ptyp4 crw-rw-rw- 1 root tty 2, 5 Apr 13 2006 ptyp5 crw-rw-rw- 1 root tty 2, 6 Apr 13 2006 ptyp6 crw-rw-rw- 1 root tty 2, 7 Apr 13 2006 ptyp7 lrwxrwxrwx 1 root root 4 Sep 3 11:51 ram -> ram1 brw-r----- 1 root disk 1, 0 Apr 13 2006 ram0 brw-r----- 1 root disk 1, 1 Apr 13 2006 ram1 lrwxrwxrwx 1 root root 4 Sep 3 11:51 ramdisk -> ram0 crw-r--r-- 1 root root 1, 8 Apr 13 2006 random drwxr-xr-x 2 root root 40 Sep 3 11:51 shm lrwxrwxrwx 1 root root 15 Sep 3 11:51 stderr -> /proc/self/fd/2 lrwxrwxrwx 1 root root 15 Sep 3 11:51 stdin -> /proc/self/fd/0 lrwxrwxrwx 1 root root 15 Sep 3 11:51 stdout -> /proc/self/fd/1 crw-rw-rw- 1 root root 5, 0 Sep 3 11:51 tty crw-rw-rw- 1 root tty 3, 176 Apr 13 2006 ttya0 crw-rw-rw- 1 root tty 3, 177 Apr 13 2006 ttya1 crw-rw-rw- 1 root tty 3, 178 Apr 13 2006 ttya2 crw-rw-rw- 1 root tty 3, 179 Apr 13 2006 ttya3 crw-rw-rw- 1 root tty 3, 180 Apr 13 2006 ttya4 crw-rw-rw- 1 root tty 3, 181 Apr 13 2006 ttya5 crw-rw-rw- 1 root tty 3, 182 Apr 13 2006 ttya6 crw-rw-rw- 1 root tty 3, 183 Apr 13 2006 ttya7 crw-rw-rw- 1 root tty 3, 184 Apr 13 2006 ttya8 crw-rw-rw- 1 root tty 3, 185 Apr 13 2006 ttya9 crw-rw-rw- 1 root tty 3, 186 Apr 13 2006 ttyaa crw-rw-rw- 1 root tty 3, 187 Apr 13 2006 ttyab crw-rw-rw- 1 root tty 3, 188 Apr 13 2006 ttyac crw-rw-rw- 1 root tty 3, 189 Apr 13 2006 ttyad crw-rw-rw- 1 root tty 3, 190 Apr 13 2006 ttyae crw-rw-rw- 1 root tty 3, 191 Apr 13 2006 ttyaf crw-rw-rw- 1 root tty 3, 0 Apr 13 2006 ttyp0 crw-rw-rw- 1 root tty 3, 1 Apr 13 2006 ttyp1 crw-rw-rw- 1 root tty 3, 2 Apr 13 2006 ttyp2 crw-rw-rw- 1 root tty 3, 3 Apr 13 2006 ttyp3 crw-rw-rw- 1 root tty 3, 4 Apr 13 2006 ttyp4 crw-rw-rw- 1 root tty 3, 5 Apr 13 2006 ttyp5 crw-rw-rw- 1 root tty 3, 6 Apr 13 2006 ttyp6 crw-rw-rw- 1 root tty 3, 7 Apr 13 2006 ttyp7 crw-r--r-- 1 root root 1, 9 Apr 13 2006 urandom brw-r--r-- 1 root root 144, 43 Sep 3 11:51 vzfs crw-rw-rw- 1 root root 1, 5 Sep 3 11:51 zero 我没有sda或hd0，我猜GRUB需要这个吗？
每当我运行grub-install，就会得到：在生成的设备映射中找不到合适的驱动器。
我究竟做错了什么？
我在CentOS 5.5上…
任何帮助感激！
您不能在OpenVZ VPS上安装grub或自定义内核。 这是操作系统级别的虚拟化系统 。