修改数据库的启动参数，内存设置

$ cd $ORACLE_HOME

$ cd dbs

$ sqlplus /nolog

SQL> conn /as sysdba
Connected.
SQL> create pfile from spfile;

File created.

SQL> host

$ vi initSID.ora

 

 

:wq

$ exit;

SQL> shutdown immediate;

SQL> startup pfile=$ORACLE_HOME/dbs/initgaudi02.ora

SQL> create spfile from pfile;

SQL> select * from v$sga;

SQL> show sga

$ vmstat -s -S m