当安装失败时如何彻底删除10gRAC.doc

当安装失败时如何彻底删除10gRAC (转载自metalink）10g RAC How to Clean Up After a Failed CRS InstallPURPOSE-The purpose of this document is to help DBAs and support analysts understand howto clean up a failed CRS (Cluster Ready Services) install for 10g RAC.SCOPE & APPLICATION-DBAs 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 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.crsdrm /etc/init.d/init.evmd rm /etc/rc3.d/K96init.crs rm /etc/rc3.d/S96init.crs rm -Rf /var/opt/oracle/scls_scr rm -Rf /var/opt/oracle/oprocd rm /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.crs rm -f /etc/rc2.d/S96init.crs rm -f /etc/rc3.d/K96init.crsrm -f /etc/rc3.d/S96init.crs rm -f /etc/rc5.d/K96init.crs rm -f /etc/rc5.d/S96init.crs rm -Rf /etc/oracle/scls_scr rm -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.crs rm /sbin/rc3.d/S960init.crs rm -Rf /var/opt/oracle/scls_scr rm -Rf /var/opt/oracle/oprocd rm /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.crs rm /sbin/rc3.d/S96init.crs rm -Rf /var/opt/oracle/scls_scr rm -Rf /var/opt/oracle/oprocd rm /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.crs rm /etc/rc.d/rc2.d/S96init.crs rm -Rf /etc/oracle/scls_scr rm -Rf /etc/oracle/oprocd rm /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 crs kill ps -ef | grep evmkill ps -ef | grep css kill Do not kill any OS processes, for example icssvr_daemon process !5. If there is no other Oracle software running (like listeners, DBs, 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 /*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 removin