RAC安装过程中，在安装GI的时候报如下错误：
解决方法：
根据提示执行以下脚本
$ /u01/app/11.2.0/grid/oui/bin/runInstaller -attachHome -noClusterEnabled ORACLE_HOME=/u01/app/11.2.0/grid ORACLE_HOME_NAME=Ora11g_gridinfrahome1 CLUSTER_NODES=rac11g1,rac11g2 "INVENTORY_LOCATION=/u01/app/oraInventory" LOCAL_NODE=rac11g2 Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 4031 MB Passed The inventory pointer is located at /etc/oraInst.loc The inventory is located at /u01/app/oraInventory Please execute the '/u01/app/oraInventory/orainstRoot.sh' script at the end of the session. 'AttachHome' was successful.