http://www.CUOXin.com/lost-1987/archive/2012/10/17/2727285.html

今天在虛擬機里做DRBD實驗，使用chkconfig管理服務的時候，出現了問題。     root@node2:/root# chkconfig --list | grep drbd     drbd                      0:off  1:off  2:off  3:off  4:off  5:off  6:off     root@node2:/root# chkconfig drbd on     /sbin/insserv: No such file or directory 這是Ubuntu 12.04的一個BUG，使用以下方法可以解決     root@node2:/root# whereis insserv     insserv: /etc/insserv /etc/insserv.conf /usr/lib/insserv /usr/share/insserv /usr/share/man/man8/insserv.8.gz 把上面找到的目錄，一個一個的看一遍，發現文件在/usr/lib/里面     root@node2:/root# ls -l /usr/lib/insserv/     total 56     -rwxr-xr-x 1 root root 56368 APR  9 19:07 insserv 然后我就做了個連接過去     root@node2:/root# ln -s /usr/lib/insserv /sbin/insserv     root@node2:/root# chkconfig drbd on     /sbin/insserv: Permission denied 從上面看出，報了一個權限不允許，很郁悶     root@node2:/root# ls -l /sbin/insserv    lrwxrwxrwx 1 root root 16 Jun 21 04:27 /sbin/insserv -> /usr/lib/insserv     root@node2:/root# ls -l /usr/lib/insserv     total 56     -rwxr-xr-x 1 root root 56368 Apr  9 19:07 insserv 從上面看出，有權限的啊，好郁悶，最后發現 /usr/lib/insserv竟然是一個目錄     root@node2:~# cd /usr/lib/insserv/     root@node2:/usr/lib/insserv# pwd     /usr/lib/insserv     root@node2:/usr/lib/insserv# ls     insserv 然后就好解決了     root@node2:/usr/lib/insserv# rm -rf /sbin/insserv     root@node2:/usr/lib/insserv# ln -s /usr/lib/insserv/insserv /sbin/insserv     root@node2:/usr/lib/insserv# chkconfig drbd on     The script you are attempting to invoke has been converted to an Upstart     job, but lsb-header is not supported for Upstart jobs.     insserv: warning: script 'friendly-recovery' missing LSB tags and overrides     insserv: Default-Start undefined, assuming empty start runlevel(s) for script `friendly-recovery'     insserv: Default-Stop  undefined, assuming empty stop  runlevel(s) for script `friendly-recovery' 報了一堆的其它錯誤，先不管吧，看看服務OK沒     root@node2:/usr/lib/insserv# chkconfig --list | grep drbd     drbd                      0:off  1:off  2:on   3:on   4:on   5:on   6:off     root@node2:/usr/lib/insserv#  OK,現在看到服務已經搞定了。Ubuntu還是有Bug的，呵呵，好像還挺多。以前總是玩RedHat，沒發現類似的問題。