方法
cd $ORACLE_HOME/oui/bin
./runInstaller -silent -ignoreSysPrereqs -attachHome ORACLE_HOME="/ups/app/oracle/db11g/product/11.2/db_1" ORACLE_HOME_NAME="OraDb11g_home1"
附录
在 Oracle Home 目录中重建Central Inventory（oraInventory）的步骤 (文档 ID 2016372.1)
Steps To Recreate Central Inventory(oraInventory) In RDBMS Homes (Doc ID 556834.1)
Steps to Recreate Central Inventory in Real Applications Clusters (Doc ID 413939.1)