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单节点11.2.0.3参数文件恢复到RAC11.2.0.4启动失败

news 2025/7/6 3:16:55

问题描述

通过pfile生成spfile失败，提示DATA磁盘不存在

SQL> create spfile='+DATA/DXJ/spfiledxj.ora' from pfile='/home/oracle/initdxj20240529.ora';
create spfile='+DATA/DXJ/spfiledxj.ora' from pfile='/home/oracle/initdxj20240529.ora'
*
ERROR at line 1:
ORA-17502: ksfdcre:4 Failed to create file +DATA/DXJ/spfiledxj.ora
ORA-15001: diskgroup "DATA" does not exist or is not mounted
ORA-15204: database version 11.2.0.0.0 is incompatible with diskgroup DATA

分析过程

查看磁盘状态

data磁盘状态时mounted，说明没问题

su - grid
sqlplus / as sysdba
SQL> col name for a30
SQL> select name,state from v$asm_diskgroup;NAME			       STATE
------------------------------ ---------------------------------
ARCH			       MOUNTED
DATA			       MOUNTED
OCR			         MOUNTED

查看集群状态

[grid@orcl01:/home/grid]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.ARCH.dgONLINE  ONLINE       orcl01ONLINE  ONLINE       orcl02
ora.DATA.dgONLINE  ONLINE       orcl01ONLINE  ONLINE       orcl02
ora.LISTENER.lsnrONLINE  ONLINE       orcl01ONLINE  ONLINE       orcl02
ora.OCR.dgONLINE  ONLINE       orcl01ONLINE  ONLINE       orcl02
ora.asmONLINE  ONLINE       orcl01                   StartedONLINE  ONLINE       orcl02                   Started
......

查看oracle文件权限

权限也对

[grid@orcl01:/u01/app/11.2.0/grid/bin]$ ls -l $ORACLE_HOME/bin/oracle
-rwsr-s--x. 1 grid oinstall 209840352 Aug 18  2023 /u01/app/11.2.0/grid/bin/oracle

查看oracle用户信息

oracle用户组也对

[oracle@orcl01:/home/oracle]$ id oracle
uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba),54323(oper),54324(backupdba),54325(dgdba),54326(kmdba),54330(racdba),54327(asmdba),54328(asmoper),54329(asmadmin)

查看参数文件

[oracle@orcl01:/home/oracle]$ cat initdxj20240529.ora
......
*.compatible='11.2.0.0.0'
......

解决办法

将参数文件/home/oracle/initdxj20240529.ora中*.compatible='11.2.0.0.0’改成*.compatible=‘11.2.0.4.0’
重启库解决

su - oracle
sqlplus / as sysdba
shutdown abort
startup nomount pfile='/home/oracle/initdxj20240529.ora';
create spfile='+DATA/DXJ/spfiledxj.ora' from pfile='/home/oracle/initdxj20240529.ora';

成功

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