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oracle 库文件解决办法 bad ELF interpreter: No such file or directory

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   今天是2014-05-27,今天遇到一个lib问题,再次记录一下。这是一个案例,更是一种解决该问题的方法过程。

当我们在使用sqlplus 登陆unix数据库的时候,有可能出现类似:xxxxxx bad ELF interpreter: No such file or directory的问题。该问题的原因也是lib的问题。正常情况如下:

[root@dg1 ~]# su - oracle
[oracle@dg1 ~]$ ldd `which sqlplus`
        linux-vdso.so.1 =>  (0x00007fff2e5ff000)
        libsqlplus.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib/libsqlplus.so (0x00007fba1fef6000)
        libclntsh.so.11.1 => /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1 (0x00007fba1d48b000)
        libnnz11.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib/libnnz11.so (0x00007fba1d0be000)
        libdl.so.2 => /lib64/libdl.so.2 (0x0000003c93800000)
        libm.so.6 => /lib64/libm.so.6 (0x0000003c94400000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003c94000000)
        libnsl.so.1 => /lib64/libnsl.so.1 (0x0000003ca3000000)
        libc.so.6 => /lib64/libc.so.6 (0x0000003c93c00000)
        libaio.so.1 => /lib64/libaio.so.1 (0x00007fba1cea4000)
        /lib64/ld-linux-x86-64.so.2 (0x0000003c93400000)
[oracle@dg1 ~]$ 

但有时候可能会缺失相应的lib文件。

那么对于该问题的解决思路是:

1、查看程序缺少的lib文件是那些

2、判断对应的lib文件时缺少还是环境变量问题。

3、如果是lib文件缺少那么需要安装对应的软件包或是复制对应的lib文件。如果是环境变量问题,那就需要更具不同系统设置不同的环境变量了。

另外对于oracle我们安装的32位的是lib32,是64位的那么是lib目录。

如下是我今天遇到的一个启动RealSync的例子,其他程序类似:

启动Realsync提示如下错误:

dsg@dg2 scripts]$ ./start
./start: /dsg/bin/archivelog: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
./start: /dsg/bin/archivelog: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
[dsg@dg2 scripts]$ ./stop
INFO: Stop realsync normally...
INFO: Stopping Vagentd ...
INFO: Stopping Loader -s for fullsync loader ...
INFO: Stopping Loader -r for realsync loader ...
[dsg@dg2 scripts]$ 
[dsg@dg2 scripts]$ exit

那么对于ld-linux.so.2是对应的glibc.i686这个包。因此进行安装:如下:

[root@dg2 ~]# cd /media/OL6.4\ x86_64\ Disc\ 1\ 20130225/Packages/
[root@dg2 Packages]# yum install glibc.i686
Loaded plugins: refresh-packagekit, security
oel6                                                                                            | 3.7 kB     00:00 ... 
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package glibc.i686 0:2.12-1.107.el6 will be installed
--> Processing Dependency: libfreebl3.so(NSSRAWHASH_3.12.3) for package: glibc-2.12-1.107.el6.i686
--> Processing Dependency: libfreebl3.so for package: glibc-2.12-1.107.el6.i686
--> Running transaction check
---> Package nss-softokn-freebl.i686 0:3.12.9-11.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=======================================================================================================================
 Package                             Arch                  Version                         Repository             Size
=======================================================================================================================
Installing:
 glibc                               i686                  2.12-1.107.el6                  oel6                  4.3 M
Installing for dependencies:
 nss-softokn-freebl                  i686                  3.12.9-11.el6                   oel6                  116 k

Transaction Summary
=======================================================================================================================
Install       2 Package(s)

Total download size: 4.4 M
Installed size: 13 M
Is this ok [y/N]: y
Downloading Packages:
-----------------------------------------------------------------------------------------------------------------------
Total                                                                                   60 MB/s | 4.4 MB     00:00     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : nss-softokn-freebl-3.12.9-11.el6.i686                                                               1/2 
  Installing : glibc-2.12-1.107.el6.i686                                                                                                              2/2 
  Verifying  : glibc-2.12-1.107.el6.i686                                                                                                              1/2 
  Verifying  : nss-softokn-freebl-3.12.9-11.el6.i686                                                                                                  2/2 

Installed:
  glibc.i686 0:2.12-1.107.el6                                                                                                                             

Dependency Installed:
  nss-softokn-freebl.i686 0:3.12.9-11.el6                                                                                                                 

Complete!
[root@dg2 Packages]# su - dsg
[dsg@dg2 bin]$ cd ../ ;cd scripts/;./start
dsg       4416  4391  0 11:48 pts/0    00:00:00 /dsg/bin/archivelog /dsg/log/log.vagentd /dsg/log/archivelog/log.vagentd_archlog 43200 5G
dsg       4426  4391  0 11:48 pts/0    00:00:00 /dsg/bin/archivelog /dsg/log/log.r0 /dsg/log/archivelog/log.r0_archlog 43200 5G
[dsg@dg2 scripts]$ 

这是没有错误提示,查看日志如下:

[dsg@dg2 log]$ tail -f log.vagentd 
/dsg/bin/vagentd: error while loading shared libraries: libclntsh.so.11.1: wrong ELF class: ELFCLASS64
tail: log.vagentd: file truncated

查看该程序的使用lib信息:

[dsg@dg2 scripts]$ cd ../bin
[dsg@dg2 bin]$ ldd vagentd
        linux-gate.so.1 =>  (0xf77a6000)
        libclntsh.so.11.1 => not found
        libnnz.so => not found
        libpthread.so.0 => /lib/libpthread.so.0 (0xf7773000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0xf7743000)
        libdl.so.2 => /lib/libdl.so.2 (0xf773d000)
        libm.so.6 => /lib/libm.so.6 (0xf7713000)
        librt.so.1 => /lib/librt.so.1 (0xf770a000)
        libc.so.6 => /lib/libc.so.6 (0x48cb8000)
        /lib/ld-linux.so.2 (0x48c96000)
        libfreebl3.so => /lib/libfreebl3.so (0xf76bb000)
[dsg@dg2 bin]$ 

可以知道目前有两个问题,一个是libnnz.so没有,另一个是libclntsh.so.11.1没有。需要做的是安装相应的软件包或是直接复制相应的lib文件到相应目录。
现在需要做的事是修改环境变量

[dsg@dg2 ~]$ more .bash_profile 
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
####ORACLE#######3333
export TMP=/tmp
export TMPDIR=/tmp
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=dg2
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
stty erase ^H
[dsg@dg2 ~]$ vi .bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
####ORACLE#######3333
export TMP=/tmp
export TMPDIR=/tmp
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=dg2
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
stty erase ^H
export LD_LIBRARY_PATH=$ORACLE_HOME/lib32:/u01/app/oracle/product/11.2.0/dbhome_1/lib32

再次查看该所需程序lib文件信息:

[dsg@dg2 bin]$ ldd vagentd
        linux-gate.so.1 =>  (0xf77ef000)
        libclntsh.so.11.1 => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libclntsh.so.11.1 (0xf5af0000)
        libnnz.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libnnz.so (0xf58a3000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xf5871000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0xf5840000)
        libdl.so.2 => /lib/libdl.so.2 (0xf583b000)
        libm.so.6 => /lib/libm.so.6 (0xf5811000)
        librt.so.1 => /lib/librt.so.1 (0xf5808000)
        libc.so.6 => /lib/libc.so.6 (0x48cb8000)
        libnnz11.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libnnz11.so (0xf55ba000)
        libnsl.so.1 => /lib/libnsl.so.1 (0xf559f000)
        /lib/ld-linux.so.2 (0x48c96000)
        libaio.so.1 => not found
        libfreebl3.so => /lib/libfreebl3.so (0xf5550000)
[dsg@dg2 bin]$
那么需要安装libaio.so.1对应的软件包:
[root@dg2 Packages]# yum install libaio-
libaio-0.3.107-10.el6.i686.rpm          libaio-0.3.107-10.el6.x86_64.rpm        libaio-devel-0.3.107-10.el6.i686.rpm    libaio-devel-0.3.107-10.el6.x86_64.rpm
[root@dg2 Packages]# yum install libaio-0.3.107-10.el6.i686.rpm 
Loaded plugins: refresh-packagekit, security
Setting up Install Process
Examining libaio-0.3.107-10.el6.i686.rpm: libaio-0.3.107-10.el6.i686
Marking libaio-0.3.107-10.el6.i686.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package libaio.i686 0:0.3.107-10.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=======================================================================================================================================================================
 Package                          Arch                           Version                                   Repository                                             Size
=======================================================================================================================================================================
Installing:
 libaio                           i686                           0.3.107-10.el6                            /libaio-0.3.107-10.el6.i686                            31 k

Transaction Summary
=======================================================================================================================================================================
Install       1 Package(s)

Total size: 31 k
Installed size: 31 k
Is this ok [y/N]: Y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : libaio-0.3.107-10.el6.i686                                                                                                                          1/1 
  Verifying  : libaio-0.3.107-10.el6.i686                                                                                                                          1/1 

Installed:
  libaio.i686 0:0.3.107-10.el6                                                                                                                                         

Complete!
[root@dg2 Packages]# 

再次查看:

[dsg@dg2 bin]$ ldd vagentd
        linux-gate.so.1 =>  (0xf772c000)
        libclntsh.so.11.1 => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libclntsh.so.11.1 (0xf5a2d000)
        libnnz.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libnnz.so (0xf57e0000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xf57ae000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0xf577d000)
        libdl.so.2 => /lib/libdl.so.2 (0xf5778000)
        libm.so.6 => /lib/libm.so.6 (0xf574e000)
        librt.so.1 => /lib/librt.so.1 (0xf5745000)
        libc.so.6 => /lib/libc.so.6 (0x48cb8000)
        libnnz11.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib32/libnnz11.so (0xf54f7000)
        libnsl.so.1 => /lib/libnsl.so.1 (0xf54dc000)
        libaio.so.1 => /lib/libaio.so.1 (0xf54da000)
        /lib/ld-linux.so.2 (0x48c96000)
        libfreebl3.so => /lib/libfreebl3.so (0xf548b000)
[dsg@dg2 bin]$ 

启动RealSync:

[dsg@dg2 scripts]$ ./start
dsg       5203     1  0 12:04 pts/1    00:00:00 /dsg/bin/vagentd 50001
dsg       5204  5203  0 12:04 pts/1    00:00:00 /dsg/bin/vagentd 50001
dsg       5214     1  0 12:04 pts/1    00:00:00 /dsg/bin/loader -r -qno 0 1
dsg       5216  5214  0 12:04 pts/1    00:00:00 /dsg/bin/loader -r -qno 0 1
dsg       5213     1  0 12:04 pts/1    00:00:00 /dsg/bin/loader -s -qno 0 1
dsg       5215  5213  0 12:04 pts/1    00:00:00 /dsg/bin/loader -s -qno 0 1
dsg       5199  5174  0 12:04 pts/1    00:00:00 /dsg/bin/archivelog /dsg/log/log.vagentd /dsg/log/archivelog/log.vagentd_archlog 43200 5G
dsg       5208  5174  0 12:04 pts/1    00:00:00 /dsg/bin/archivelog /dsg/log/log.r0 /dsg/log/archivelog/log.r0_archlog 43200 5G
[dsg@dg2 scripts]$ 

至此问题得到解决:

 

oracle 库文件解决办法 bad ELF interpreter: No such file or directory,布布扣,bubuko.com

oracle 库文件解决办法 bad ELF interpreter: No such file or directory

标签:c   class   blog   code   a   tar   

原文地址:http://blog.csdn.net/rhys_oracle/article/details/27189857

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