- 11g RAC 更改归档模式 ASM
- 本实验有两个节点tip01,tip02
- oracle_sid 分别是 tips1,tips2
- 1.在节点1 tip01上执行
- [root@tip01 ~]# su - grid
- [grid@tip01 ~]$ sqlplus / as sysasm
- SQL> select name from v$asm_diskgroup;
- NAME
- ------------------------------
- DATA
- OCR
- SQL> alter diskgroup data add directory '+DATA/ARC1';
- Diskgroup altered.
- 2.在节点1 tip02上执行
- [root@tip01 ~]# su - grid
- [grid@tip01 ~]$ sqlplus / as sysasm
- SQL> select name from v$asm_diskgroup;
- NAME
- ------------------------------
- DATA
- OCR
- SQL> alter diskgroup data add directory '+DATA/ARC2';
- Diskgroup altered.
- 执行完成后,退出ASM实例
- 3.在tip01上执行
- [grid@tip01 ~]$ su - oracle
- [oracle@tip01 ~]$ sqlplus / as sysdba
- SQL> SELECT INSTANCE_NAME FROM V$INSTANCE;
- INSTANCE_NAME
- ----------------
- tips1
- SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_1='LOCATION=+DATA/ARC1' SCOPE=SPFILE SID='tips1';
- System altered.
- SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_1='LOCATION=+DATA/ARC2' SCOPE=SPFILE SID='tips2';
- System altered.
- 4.关掉所有节点实例tips1,tips2服务
- 节点tip01上执行
- SQL> SHUTDOWN IMMEDIATE
- 节点tip02上执行
- SQL> SHUTDOWN IMMEDIATE
- 5.更改归档模式
- 节点tip01上执行
- SQL> STARTUP MOUNT
- SQL>ALTER DATABASE ARCHIVELOG;
- Database altered.
- SQL> archive log list
- archive log list
- Database log mode Archive Mode
- Automatic archival Enabled
- Archive destination +DATA/arc1
- Oldest online log sequence 255
- Next log sequence to archive 256
- Current log sequence 256
- 节点tip01已经更改成功
- 节点tip02上执行
- SQL> STARTUP MOUNT
- SQL>ALTER DATABASE ARCHIVELOG;
- Database altered.
- SQL> archive log list
- archive log list
- Database log mode Archive Mode
- Automatic archival Enabled
- Archive destination +DATA/arc2
- Oldest online log sequence 255
- Next log sequence to archive 256
- Current log sequence 256
- 6.打开数据库
- 节点tip01,tip02上分别执行
- SQL> alter database open
- 7.验证归档文件
- 节点tip01上执行
- SQL> alter system switch logfile;
- System altered.
- [oracle@tip01 ~]$ su - grid
- [grid@tip01 ~]$ asmcmd
- ASMCMD> ls
- DATA/
- OCR/
- ASMCMD> cd DATA
- ASMCMD> cd arc1
- ASMCMD> ls
- 1_256_784611206.dbf
- 节点tip01 已经有归档文件产生了
11g RAC 更改归档模式 ,归档文件存放在ASM 磁盘组
最新推荐文章于 2024-11-06 10:23:05 发布
