在redhat 5.8下安裝11gR2在安裝grid時報錯：INS-32026

客戶這兒redhat 5.8下安裝11gR2在安裝grid時報錯：INS-32026]The Software Location specified should not be under Oracle base location.
   CAUSE: Grid Infrastructure for a Cluster installation will assign root ownership to all parent directories of clusterware software location. As a result, all named directories in the software location path will acquire root ownership. This may create problems for subsequent installations into the same Oracle base.
   ACTION: Specify software location outside of Oracle base.

我設定的grid目錄結構:

ORACLE_BASE=/app/grid

ORACLE_HOME=/app/grid/11.2.0/grid

其實就是ORACLE_HOME不能在ORACLE_BASE下，因為ORACLE_BASE下的目錄和檔案最後都改成了root屬主了。

明白了原因後來修改為下面目錄結果就可以了：

ORACLE_BASE=/app/grid/grid

ORACLE_HOME=/app/grid/11.2.0/grid