10g RAC: How to Clean Up After a Failed CRS Install

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主题:10g RAC: How to Clean Up After a Failed CRS Install 文档 ID:注释:239998.1类型:BULLETIN 上次修订日期:25-OCT-2005状态:PUBLISHED

PURPOSE-------The purpose of this document is to help DBA's and support analysts understand howto clean up a failed CRS (Cluster Ready Services) install for 10g RAC. SCOPE & APPLICATION-------------------DBA's and Support Analysts10g RAC: How to Clean Up After a Failed CRS Install--------------------------------------------------- Not cleaning up a failed CRS install can cause problems like node reboots.Follow these steps to clean up a failed CRS install:1. Run the rootdelete.sh script then the rootdeinstall.sh script from the $ORA_CRS_HOME/install directory.  Running these scripts should be sufficentto clean up your CRS install.  If you have any problems with these scripts please open a service request.  If for some reason you have to manually remove the install due to problemswith the scripts, continue to step 2:2. Stop the Nodeapps on all nodes:srvctl stop nodeapps -n <node name>3. Prevent CRS from starting when the node boots.  To do this issue the followingas root:Sun:rm /etc/init.d/init.cssd rm /etc/init.d/init.crs rm /etc/init.d/init.crsd rm /etc/init.d/init.evmd rm /etc/rc3.d/K96init.crsrm /etc/rc3.d/S96init.crs        rm -Rf /var/opt/oracle/scls_scr         rm -Rf /var/opt/oracle/oprocdrm /etc/inittab.crs cp /etc/inittab.orig /etc/inittabLinux:rm -f /etc/init.d/init.cssd rm -f /etc/init.d/init.crs rm -f /etc/init.d/init.crsd rm -f /etc/init.d/init.evmd rm -f /etc/rc2.d/K96init.crsrm -f /etc/rc2.d/S96init.crsrm -f /etc/rc3.d/K96init.crsrm -f /etc/rc3.d/S96init.crsrm -f /etc/rc5.d/K96init.crsrm -f /etc/rc5.d/S96init.crs        rm -Rf /etc/oracle/scls_scrrm -f /etc/inittab.crs cp /etc/inittab.orig /etc/inittabHP-UX:rm /sbin/init.d/init.cssd rm /sbin/init.d/init.crs rm /sbin/init.d/init.crsd rm /sbin/init.d/init.evmd rm /sbin/rc3.d/K960init.crsrm /sbin/rc3.d/S960init.crs        rm -Rf /var/opt/oracle/scls_scr         rm -Rf /var/opt/oracle/oprocdrm /etc/inittab.crs cp /etc/inittab.orig /etc/inittabHP Tru64:rm /sbin/init.d/init.cssd rm /sbin/init.d/init.crs rm /sbin/init.d/init.crsd rm /sbin/init.d/init.evmd rm /sbin/rc3.d/K96init.crsrm /sbin/rc3.d/S96init.crs        rm -Rf /var/opt/oracle/scls_scr         rm -Rf /var/opt/oracle/oprocdrm /etc/inittab.crs cp /etc/inittab.orig /etc/inittabIBM AIX:rm /etc/init.cssd rm /etc/init.crs rm /etc/init.crsd rm /etc/init.evmd rm /etc/rc.d/rc2.d/K96init.crsrm /etc/rc.d/rc2.d/S96init.crs        rm -Rf /etc/oracle/scls_scr        rm -Rf /etc/oracle/oprocdrm /etc/inittab.crs cp /etc/inittab.orig /etc/inittab4. If they are not already down, kill off EVM, CRS, and CSS processes or reboot   the node:ps -ef | grep crskill <crs pid>ps -ef | grep evmkill <evm pid>ps -ef | grep csskill <css pid>   Do not kill any OS processes, for example icssvr_daemon process !5. If there is no other Oracle software running (like listeners, DB's, etc...),    you can remove the files in /var/tmp/.oracle or /tmp/.oracle.  Example:        rm -f /var/tmp/.oracle        or        rm -f /tmp/.oracle6. Remove the ocr.loc    Usually the ocr.loc can be found at /etc/oracle7. Remove the CRS install location:  rm -Rf <CRS Install Location>/*8. De-install the CRS home in the Oracle Universal Installer9. Clean out the OCR and Voting Files with dd commands.  Example:        dd if=/dev/zero of=/dev/rdsk/V1064_vote_01_20m.dbf bs=8192 count=2560        dd if=/dev/zero of=/dev/rdsk/ocrV1064_100m.ora bs=8192 count=12800   If you placed the OCR and voting disk on a shared filesystem, remove them.   If you are removing the RDBMS installation, also clean out any ASM disks if    they have already been used.10.If you would like to re-install CRS, follow the steps in the RAC Installation manual.