报错"sqlplus: error while loading shared libraries"

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报错"sqlplus: error while loading shared libraries"

环境平台： linux as 5.5 + oracle 11g R2
故障描述：
一个11g的bug，在安装完数据库后，能正常创建库以及监听。但在启动sqlplus命令，会发现下面的错误：

[oracle@SANYFCBS ~]$ sqlplus "/as sysdba";sqlplus: error while loading shared libraries: /opt/ora11/product/11.1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission denied

解决方法：

检查:

[root@SANYFCBS selinux]#getenforceEnforcing1. [root@SANYFCBS selinux]#  /usr/sbin/setenforce 02. [root@SANYFCBS selinux]# cd /etc/selinux   [root@SANYFCBS selinux]# vi  config# This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:#       enforcing - SELinux security policy is enforced.#       permissive - SELinux prints warnings instead of enforcing.#       disabled - SELinux is fully disabled.SELINUX=disabled# SELINUXTYPE= type of policy in use. Possible values are:#       targeted - Only targeted network daemons are protected.#       strict - Full SELinux protection.SELINUXTYPE=targeted~[/td][/tr][/table]