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rhel7.4上对oracle 11.2.0.4打psu,直接就报这个错误:
[root@hisdb1 grid]# /u01/app/grid/product/11.2.0/grid/OPatch/opatch auto /u01/setup/psu/26635745/ -ocmrf /u01/setup/psu/ocm.rsp
Can't locate Switch.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /u01/app/grid/product/11.2.0/grid/OPatch/crs/auto_patch.pl line 2730.
BEGIN failed--compilation aborted at /u01/app/grid/product/11.2.0/grid/OPatch/crs/auto_patch.pl line 2730.
[root@hisdb1 grid]#
这个是perl5.10以上版本的原因,如果是auto打psu,最简单的办法,就是把oracle的perl替换本身的perl,如下:
cp /u01/app/grid/product/11.2.0/grid/perl/lib/5.10.0/Switch.pm /usr/lib64/perl5/.
之后,再去安装psu ,就没有问题了.
[root@hisdb1 perl5]# /u01/app/grid/product/11.2.0/grid/perl/bin/perl /u01/app/grid/product/11.2.0/grid/OPatch/opatch auto /u01/setup/psu/26635745/ -ocmrf /u01/setup/psu/ocm.rsp
Executing /u01/app/grid/product/11.2.0/grid/perl/bin/perl /u01/app/grid/product/11.2.0/grid/OPatch/crs/patch11203.pl -patchdir /u01/setup/psu -patchn 26635745 -ocmrf /u01/setup/psu/ocm.rsp -paramfile /u01/app/grid/product/11.2.0/grid/crs/install/crsconfig_params
This is the main log file: /u01/app/grid/product/11.2.0/grid/cfgtoollogs/opatchauto2017-12-25_21-20-02.log
This file will show your detected configuration and all the steps that opatchauto attempted to do on your system:
/u01/app/grid/product/11.2.0/grid/cfgtoollogs/opatchauto2017-12-25_21-20-02.report.log
2017-12-25 21:20:02: Starting Clusterware Patch Setup
Using configuration parameter file: /u01/app/grid/product/11.2.0/grid/crs/install/crsconfig_params
Stopping CRS...
Stopped CRS successfully
patch /u01/setup/psu/26635745/26392168 apply successful for home /u01/app/grid/product/11.2.0/grid
patch /u01/setup/psu/26635745/26609929 apply successful for home /u01/app/grid/product/11.2.0/grid
patch /u01/setup/psu/26635745/22502505 apply successful for home /u01/app/grid/product/11.2.0/grid
Starting CRS...
Installing Trace File Analyzer
CRS-4123: Oracle High Availability Services has been started.
opatch auto succeeded.
[root@hisdb1 perl5]#
来源：oschina
链接：https://my.oschina.net/u/3635497/blog/2967509