db_32k_cache_size 发现只在第一个节点修改，第二个节点没有修改，发现问题，修改之~~

SQL> select file_name,tablespace_name,bytes/1024/1024/1024 G,status,autoextensible from dba_data_files order by tablespace_name;
select file_name,tablespace_name,bytes/1024/1024/1024 G,status,autoextensible from dba_data_files order by tablespace_name

ERROR at line 1:
ORA-00379: no free buffers available in buffer pool DEFAULT for block size 32K

SQL> show parameter 32k

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_32k_cache_size                    big integer 0
SQL> 

SQL> alter system set db_32k_cache_size=1024m sid='hxrundb2';

System altered.

SQL> 

SQL> select  TABLESPACE_NAME ,AUTOEXTENSIBLE from dba_data_files ;

TABLESPACE_NAME                AUT
------------------------------ ---
SYSTEM                         YES
SYSAUX                         YES
UNDOTBS1                       YES
略................