redhat安装mysql5.7.13 error while loading shared libraries: libaio.so.1（转）

雨点打透心脏的1/2处 2022-07-19 01:26 125阅读 0赞

今天登陆oracle10g的sqlplus发现如下错误：

\[oracle@plinuxt19 10g\]$ sqlplus /nolog

SQL\*Plus: Release 10.2.0.3.0 - Production on Wed Oct 29 11:15:05 [2008][]

SQL> conn / as sysdba;  
oracleirmdb: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory  
ERROR:  
ORA-12547: TNS:lost contact  
SQL> quit  
Disconnected

错误原因可能是libaio的rpm包没有装，su到root检验一下  
\[oracle@plinuxt19 ~\]$ exit  
logout

\[root@plinuxt19 ~\]\# rpm -qa | grep libaio  
libaio-devel-0.3.105-2  
libaio-0.3.105-2  
奇怪明明已经[安装][2008]了。  
后来想到current os version是x86\_64位的，我所看到的libaio的包很可能是(i386)的？

\[root@plinuxt19 ~\]\# rpm -q --qf '%\{NAME\}-%\{VERSION\}-%\{RELEASE\}  (%\{ARCH\})\\n' libaio  
libaio-0.3.105-2  (i386)  
果然是这样，但这是为什么呢？难道RHEL 4在安装的时候对于libaio的包只安装32bit的？

随即将libaio对应的x86\_64的包装上：

\[root@plinuxt19 ~\]\# rpm -ivh libaio-0.3.105-2.x86\_64.rpm  
warning: libaio-0.3.105-2.x86\_64.rpm: V3 DSA signature: NOKEY, key ID 652e84dc  
Preparing...                \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]  
   1:libaio                 \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]

\[oracle@plinuxt19 ~\]$ sqlplus /nolog

SQL\*Plus: Release 10.2.0.3.0 - Production on Wed Oct 29 12:54:20 2008

SQL> conn / as sysdba;  
Connected to an idle instance.

由此问题解决，但是疑惑的是，为什么当时没有装64bit的包，也许是相应option没有勾选。基本上就是这样，记录下

[2008]: http://blog.itpub.net/8288/viewspace-732805/..:;