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
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文章标签 11g RAC 更改归档模式 归档文件存放在ASM 磁盘组 文章分类 Hive 大数据
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