检查了一下，确实有错误，如下，下面该怎么办？
ubuntu@ubuntu:~$ sudo btrfsck /dev/sda5
checking extents
checking fs roots
root 256 inode 9734 errors 200
root 256 inode 11036 errors 0
unresolved ref dir 9734 index 0 namelen 255 name filetype 0 error 106
unresolved ref dir 9734 index 1296 namelen 18 name word-list-
btrfs还没到稳定版本，用cd启动检查看是不是文件系统错误。
On Jul 16, 2013 1:55 PM, "henry cui" wrote:
> ubuntu 突然关闭后，重启就再也起不来了
> 进入initramfs提示符下，显示如下内容：
> mount:mounting /dev on /root/dev failed: no such file or directory
> mount:mounting /sys on /root/sys failed: no such file or directory
> mount:mounting /proc on /root/
ubuntu 突然关闭后，重启就再也起不来了
进入initramfs提示符下，显示如下内容：
mount:mounting /dev on /root/dev failed: no such file or directory
mount:mounting /sys on /root/sys failed: no such file or directory
mount:mounting /proc on /root/proc failed: no such file or directory
traget filesystem doesn't have requested /sbin/in
