标签：服务器   centos   lvm   共享库   

问题描述：在centos 6.4 上执行reboot命令之后，系统启动失败，不能连接。去服务器机房，插上显示器与键盘，屏幕给出报错信息如下：

“setting up logical volume management: /sbin/lvm : error while loading shared libraries: 
ibreadline.so.6:cannot open shared object file :no such file or directory”

解决办法：

查看/lib/下的有可能有libreadline.so.6 ,可以做一个软链接下载ncurses-5.6.tat.gz，进去编译安装。然后下载readline-5.2.tar.gz，解压cd到其目录执行一定要按照下面第顺序，否则可能不成功。

$./configure --prefix=/usr --with-ncurses

$cd shlib

把Makefile里的SHLIB_LIBS = 改为 SHLIB_LIBS = -lncurses

$make

$sudo make install

$cd ..

$make

$sudo make install

解决之后 用ldd命令探测 ldd /sbin/lvm

linux-vdso.so.1 =>  (0x00007fff3e7ff000)
        libudev.so.0 => /lib64/libudev.so.0 (0x00000039b5c00000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00000039ad400000)
        libdevmapper-event.so.1.02 => /lib64/libdevmapper-event.so.1.02 (0x00000039ad000000)
        libdevmapper.so.1.02 => /lib64/libdevmapper.so.1.02 (0x00000039b7800000)
        libreadline.so.6 => /usr/lib/libreadline.so.6 (0x00007fa8d90a0000)
        libc.so.6 => /lib64/libc.so.6 (0x00000039acc00000)
        /lib64/ld-linux-x86-64.so.2 (0x00000039ac800000)
        libselinux.so.1 => /lib64/libselinux.so.1 (0x00000039ae800000)
        libsepol.so.1 => /lib64/libsepol.so.1 (0x00000039b6800000)
        libncurses.so.5 => /lib64/libncurses.so.5 (0x00000039ae400000)
        libtinfo.so.5 => /lib64/libtinfo.so.5 (0x00000039af400000)

[root@dhy lib]# ll |grep libread
lrwxrwxrwx. 1 root root       16 2月  12 14:00 libreadline.so -> libreadline.so.6
lrwxrwxrwx. 1 root root       18 2月  12 14:00 libreadline.so.6 -> libreadline.so.6.3
-r-xr-xr-x. 1 root root   680132 2月  12 14:00 libreadline.so.6.3

参考文章：

CentOS 6.4中安装JLink及出现问题解决

ldd命令介绍http://jingyan.baidu.com/article/1e5468f92c2f02484961b7c2.html

libreadline.so.6: cannot open shared object file 问题解决办法

标签：服务器   centos   lvm   共享库   

原文地址：http://blog.csdn.net/svap1/article/details/43762035