oracle ADG 19c补丁升级

加油鸭啦啦啦啦2024-03-28 3:04

1.备库备份oracle_home目录

备份oracle_home目录的主要目地是为了一旦补丁应用失败可以立即进行回滚。

我当时装机的时候这个oracle目录设置的有点问题把版本弄混了，但是这个是19c的

复制代码 
[oracle@localhost ~]$ du -sh $ORACLE_HOME
7.0G    /opt/oracle/product/19c/dbhome_1
sql 复制代码 
cd $ORACLE_HOME
[oracle@ora19std db_1]$ cd ..
[oracle@ora19std 12.2.0.1]$ ls
db_1
[oracle@ora19std 12.2.0.1]$ tar -cvzf db_home.tar.gz db_1/
db_1/
[oracle@ora19std 12.2.0.1]$ ls
db_1  db_home.tar.gz
[oracle@ora19std 12.2.0.1]$ du -sh db_home.tar.g
3.0G    db_home.tar.gz
[oracle@ora19std 12.2.0.1]$

2.备库关闭数据库服务及监听程序

注意：如果主备在生产期间需要停止备库的同步服务

复制代码 
\##关闭数据库
sqlplus / as sysdba
startup
shutdown immediate 
exit
[oracle@ora19std ~]$ ps -ef | grep sqlplus
oracle    11356   6066  0 15:25 pts/0    00:00:00 grep --color=auto sqlplus


##关闭监听
lsnrctl start 
lsnrctl stop
lsnrctl status

3.备库升级Opatch

复制代码 
##拷贝当前Opatch目录
su - oracle
cd $ORACLE_HOME
cp OPatch OPatch14.bak

\##进入存放Opatch压缩目录解压OPatch到ORACLE_HOME目录
 cd /soft
 ls
unzip -d $ORACLE_HOME p6880880_190000_Linux-x86-64.zip

\##查看OPatch版本
cd $ORACLE_HOME/OPatch
./opatch version

[oracle@ora19std OPatch]$ ./opatch version
OPatch Version: 12.2.0.1.41

OPatch succeeded.

4.备库应用33806152补丁

#解压补丁

复制代码 
cd /soft
ls
unzip p35943157_190000_Linux-x86-64.zip
cd 35943157
custom  etc  files  README.html  README.txt
$ORACLE_HOME/OPatch/opatch prereq -help

##检查补丁是否冲突

复制代码 
[oracle@ora19std 35943157]$  $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail


Oracle Interim Patch Installer version 12.2.0.1.41
Copyright (c) 2024, Oracle Corporation.  All rights reserved.

PREREQ session

Oracle Home       : /u01/app/oracle/product/12.2.0.1/db_1
Central Inventory : /u01/app/oracle/oraInventory
   from           : /u01/app/oracle/product/12.2.0.1/db_1/oraInst.loc
OPatch version    : 12.2.0.1.41
OUI version       : 12.2.0.7.0
Log file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/opatch2024-03-20_15-47-57PM_1.log

Invoking prereq "checkconflictagainstohwithdetail"

Prereq "checkConflictAgainstOHWithDetail" passed.

OPatch succeeded.

##应用补丁

复制代码 
[oracle@ora19std 35943157]$ $ORACLE_HOME/OPatch/opatch apply

##输入y

复制代码 
Do you want to proceed? [y|n]
y
User Responded with: Y
All checks passed.

Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.
(Oracle Home = '/u01/app/oracle/product/12.2.0.1/db_1')


Is the local system ready for patching? [y|n]
y
User Responded with: Y
Backing up files...

##检查补丁应用情况

复制代码 
[oracle@ora19std 35943157]$ $ORACLE_HOME/OPatch/opatch lsinv
Oracle Interim Patch Installer version 12.2.0.1.41
Copyright (c) 2024, Oracle Corporation.  All rights reserved.


Oracle Home       : /u01/app/oracle/product/12.2.0.1/db_1
Central Inventory : /u01/app/oracle/oraInventory
   from           : /u01/app/oracle/product/12.2.0.1/db_1/oraInst.loc
OPatch version    : 12.2.0.1.41
OUI version       : 12.2.0.7.0
Log file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/opatch2024-03-20_15-54-42PM_1.log

Lsinventory Output file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/lsinv/lsinventory2024-03-20_15-54-42PM.txt
--------------------------------------------------------------------------------
Local Machine Information::
Hostname: ora19std
ARU platform id: 226
ARU platform description:: Linux x86-64

Installed Top-level Products (1):

Oracle Database 19c                                                  19.0.0.0.0
There are 1 products installed in this Oracle Home.


Interim patches (2) :

Patch  35943157     : applied on Wed Mar 20 15:52:31 CST 2024
Unique Patch ID:  25527362
Patch description:  "Database Release Update : 19.22.0.0.240116 (35943157)"
   Created on 13 Jan 2024, 05:42:55 hrs UTC

6.主库备份 oracle_home目录、上传补丁包

复制代码 
su - root
chmod -R 755 /soft
chown oracle:oinstall /soft

cd /soft
ls
[root@ora19 soft]# ls
dbca.rsp  db_install.rsp  netca.rsp  orapworaclestd  p35943157_190000_Linux-x86-64.zip  p6880880_190000_Linux-x86-64.zip  spfile.bak
su - oracle
cd $ORACLE_HOME
cd ..
ls
tar -cvzf db_home.tar.gz db_1/

7.主库关闭数据库及监听程序

复制代码 
**##关闭数据库**
sqlplus / as sysdba
shutdown immediate
exit
ps -ef |grep sqlplus
**##关闭监听**
lsnrctl start 
lsnrctl stop
lsnrctl status

8.主库升级Opatch

升级操作与备库相同(主库注册补丁后切换至备库，备库自动完成补丁的注册)

复制代码 
##拷贝当前Opatch目录
su - oracle
cd $ORACLE_HOME
cp OPatch OPatch14.bak

\##进入存放Opatch压缩目录解压OPatch到ORACLE_HOME目录
 cd /soft
 ls
unzip -d $ORACLE_HOME p6880880_190000_Linux-x86-64.zip

\##查看OPatch版本
cd $ORACLE_HOME/OPatch
./opatch version

[oracle@ora19std OPatch]$ ./opatch version
OPatch Version: 12.2.0.1.41

OPatch succeeded.

4.主库打补丁

#解压补丁

复制代码 
cd /soft
ls
unzip p35943157_190000_Linux-x86-64.zip

cd 35943157

$ORACLE_HOME/OPatch/opatch prereq -help

##检查补丁是否冲突

复制代码 
[oracle@ora19std 35943157]$  $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail


Oracle Interim Patch Installer version 12.2.0.1.41
Copyright (c) 2024, Oracle Corporation.  All rights reserved.

PREREQ session

Oracle Home       : /u01/app/oracle/product/12.2.0.1/db_1
Central Inventory : /u01/app/oracle/oraInventory
   from           : /u01/app/oracle/product/12.2.0.1/db_1/oraInst.loc
OPatch version    : 12.2.0.1.41
OUI version       : 12.2.0.7.0
Log file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/opatch2024-03-20_15-47-57PM_1.log

Invoking prereq "checkconflictagainstohwithdetail"

Prereq "checkConflictAgainstOHWithDetail" passed.

OPatch succeeded.

##应用补丁

复制代码 
[oracle@ora19std 35943157]$ $ORACLE_HOME/OPatch/opatch apply

##输入y

复制代码 
Do you want to proceed? [y|n]
y
User Responded with: Y
All checks passed.

Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.
(Oracle Home = '/u01/app/oracle/product/12.2.0.1/db_1')


Is the local system ready for patching? [y|n]
y
User Responded with: Y
Backing up files...

##检查补丁应用情况

复制代码 
[oracle@ora19std 35943157]$ $ORACLE_HOME/OPatch/opatch lsinv
Oracle Interim Patch Installer version 12.2.0.1.41
Copyright (c) 2024, Oracle Corporation.  All rights reserved.


Oracle Home       : /u01/app/oracle/product/12.2.0.1/db_1
Central Inventory : /u01/app/oracle/oraInventory
   from           : /u01/app/oracle/product/12.2.0.1/db_1/oraInst.loc
OPatch version    : 12.2.0.1.41
OUI version       : 12.2.0.7.0
Log file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/opatch2024-03-20_15-54-42PM_1.log

Lsinventory Output file location : /u01/app/oracle/product/12.2.0.1/db_1/cfgtoollogs/opatch/lsinv/lsinventory2024-03-20_15-54-42PM.txt
--------------------------------------------------------------------------------
Local Machine Information::
Hostname: ora19std
ARU platform id: 226
ARU platform description:: Linux x86-64

Installed Top-level Products (1):

Oracle Database 19c                                                  19.0.0.0.0
There are 1 products installed in this Oracle Home.


Interim patches (2) :

Patch  35943157     : applied on Wed Mar 20 15:52:31 CST 2024
Unique Patch ID:  25527362
Patch description:  "Database Release Update : 19.22.0.0.240116 (35943157)"
   Created on 13 Jan 2024, 05:42:55 hrs UTC
复制代码 
##注册前的检查
cd $ORACLE_HOME/OPatch

lsnrctl start
sqlplus / as sysdba
startup upgrade

[oracle@ora19 OPatch]$ ./datapatch -prereq
SQL Patching tool version 19.22.0.0.0 Production on Wed Mar 20 16:31:10 2024
Copyright (c) 2012, 2024, Oracle.  All rights reserved.

Log file for this invocation: /u01/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_66389_2024_03_20_16_31_10/sqlpatch_invocation.log

Connecting to database...OK
Gathering database info...done
Determining current state...done

Current state of interim SQL patches:
  No interim patches found

Current state of release update SQL patches:
  Binary registry:
    19.22.0.0.0 Release_Update 240104023954: Installed
  SQL registry:
    Applied 19.3.0.0.0 Release_Update 190410122720 successfully on 13-MAR-24 09.07.35.151868 PM

Adding patches to installation queue and performing prereq checks...done
Installation queue:
  No interim patches need to be rolled back
  Patch 35943157 (Database Release Update : 19.22.0.0.240116 (35943157)):
    Apply from 19.3.0.0.0 Release_Update 190410122720 to 19.22.0.0.0 Release_Update 240104023954
  No interim patches need to be applied

SQL Patching tool complete on Wed Mar 20 16:31:50 2024

##检查完成开始注册补丁

复制代码 
[oracle@test1 OPatch]$ ./datapatch -verbose

...

Validating logfiles...done

Adding patches to installation queue and performing prereq checks...done
Installation queue:
  No interim patches need to be rolled back
  Patch 35943157 (Database Release Update : 19.22.0.0.240116 (35943157)):
    Apply from 19.3.0.0.0 Release_Update 190410122720 to 19.22.0.0.0 Release_Update 240104023954
  No interim patches need to be applied

Installing patches...
Patch installation complete.  Total patches installed: 1

Validating logfiles...done
Patch 35943157 apply: SUCCESS
  logfile: /u01/app/oracle/cfgtoollogs/sqlpatch/35943157/25527362/35943157_apply_ORACLE_2024Mar20_16_34_40.log (no errors)
SQL Patching tool complete on Wed Mar 20 16:42:28 2024

\##注册完成无报错

9.编译无效对象

复制代码 
cd $ORACLE_HOME//rdbms/admin

$ sqlplus /nolog

SQL> CONNECT / AS SYSDBA

Connected.

SQL> @utlrp.sql

...

ERRORS DURING RECOMPILATION

0

Function created.

PL/SQL procedure successfully completed.

Function dropped.

PL/SQL procedure successfully completed.

##无效对象编译完成

10.检查主库的补丁注册情况

SQL> select VERSION,VERSION_FULL from dba_registry;

VERSION VERSION_FULL

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

VERSION VERSION_FULL

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

...

11.备库切换主库完成补丁注册**

复制代码 
1、主库

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
PROD1 READ WRITE TO STANDBY

SQL> alter system switch logfile;

System altered.

SQL> alter system archive log current;

System altered.

SQL> alter database commit to switchover to physical standby with session shutdown;

Database altered.

SQL> shutdown abort
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.

Total System Global Area 849530880 bytes
Fixed Size 1348244 bytes
Variable Size 511708524 bytes
Database Buffers 331350016 bytes
Redo Buffers 5124096 bytes
Database mounted.
SQL> select switchover_status from v$database;

SWITCHOVER_STATUS
--------------------
RECOVERY NEEDED

SQL> alter database open;

Database altered.

SQL> select switchover_status from v$database;

SWITCHOVER_STATUS
--------------------
TO PRIMARY

 

2、备库
SQL> ALTER  DATABASE RECOVER MANAGED STANDBY  DATABASE DISCONNECT FROM SESSION;

Database altered.

SQL> alter database commit to switchover to primary;

Database altered.

SQL> select name,DATABASE_ROLE from v$database;

NAME      DATABASE_ROLE
--------- ----------------
RUIADG    PRIMARY

SQL> alter database open;

Database altered.

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
PROD1 READ WRITE TO STANDBY

 

3、新备库（原主库）启用实时日志应用

SQL> alter database recover managed standby database using current logfile disconnect from session;

Database altered.

 

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ ONLY RECOVERY NEEDED

 

4、新主库切换日志

SQL> alter system switch logfile;

System altered.

 

5、分别查看当前主备库切换后当前日志序列号

主库：

SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /oracle/archive
Oldest online log sequence 52
Next log sequence to archive 54
Current log sequence 54

备库：

SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /oracle/archive
Oldest online log sequence 53
Next log sequence to archive 0
Current log sequence 54

 

6、查看当前主备库状态

主库：

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ WRITE TO STANDBY

 

备库：

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ ONLY WITH APPLY NOT ALLOWED

##检查备库补丁注册情况

SQL> select VERSION,VERSION_FULL from dba_registry;

VERSION VERSION_FULL

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

VERSION VERSION_FULL

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

19.0.0.0.0 19.22.0.0.0

12 补丁回退：

首先回退备库的补丁

复制代码 
\##关闭数据库
sqlplus / as sysdba
startup
shutdown immediate 
exit


[oracle@ora19std ~]$ ps -ef | grep sqlplus
oracle    11356   6066  0 15:25 pts/0    00:00:00 grep --color=auto sqlplus


##关闭监听
lsnrctl start 
lsnrctl stop
lsnrctl status

回退补丁

复制代码 
cd $ORACLE_HOME/OPatch
./opatch lspatches
./opatch rollback -id 35943157

接着回退主库的补丁

复制代码 
\##关闭数据库
sqlplus / as sysdba
startup
shutdown immediate 
exit
[oracle@ora19std ~]$ ps -ef | grep sqlplus
oracle    11356   6066  0 15:25 pts/0    00:00:00 grep --color=auto sqlplus
##关闭监听
lsnrctl start 
lsnrctl stop
lsnrctl status

回退

复制代码 
cd $ORACLE_HOME/OPatch
./opatch lspatches
./opatch rollback -id 35943157

主库回退注册补丁

复制代码 
##注册前的检查
cd $ORACLE_HOME/OPatch

lsnrctl start
sqlplus / as sysdba
startup upgrade





[oracle@ora19 OPatch]$ ./datapatch -prereq
SQL Patching tool version 19.22.0.0.0 Production on Wed Mar 20 16:31:10 2024
Copyright (c) 2012, 2024, Oracle.  All rights reserved.

Log file for this invocation: /u01/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_66389_2024_03_20_16_31_10/sqlpatch_invocation.log

Connecting to database...OK
Gathering database info...done
Determining current state...done

Current state of interim SQL patches:
  No interim patches found

Current state of release update SQL patches:
  Binary registry:
    19.22.0.0.0 Release_Update 240104023954: Installed
  SQL registry:
    Applied 19.3.0.0.0 Release_Update 190410122720 successfully on 13-MAR-24 09.07.35.151868 PM

Adding patches to installation queue and performing prereq checks...done
Installation queue:
  No interim patches need to be rolled back
  Patch 35943157 (Database Release Update : 19.22.0.0.240116 (35943157)):
    Apply from 19.3.0.0.0 Release_Update 190410122720 to 19.22.0.0.0 Release_Update 240104023954
  No interim patches need to be applied

SQL Patching tool complete on Wed Mar 20 16:31:50 2024

注册补丁
[oracle@test1 OPatch]$ ./datapatch -verbose

...

Validating logfiles...done

Adding patches to installation queue and performing prereq checks...done
Installation queue:
  No interim patches need to be rolled back
  Patch 35943157 (Database Release Update : 19.22.0.0.240116 (35943157)):
    Apply from 19.3.0.0.0 Release_Update 190410122720 to 19.22.0.0.0 Release_Update 240104023954
  No interim patches need to be applied

Installing patches...
Patch installation complete.  Total patches installed: 1

Validating logfiles...done
Patch 35943157 apply: SUCCESS
  logfile: /u01/app/oracle/cfgtoollogs/sqlpatch/35943157/25527362/35943157_apply_ORACLE_2024Mar20_16_34_40.log (no errors)
SQL Patching tool complete on Wed Mar 20 16:42:28 2024

\##注册完成无报错

9.编译无效对象

复制代码 
cd $ORACLE_HOME//rdbms/admin

$ sqlplus /nolog

SQL> CONNECT / AS SYSDBA

Connected.

SQL> @utlrp.sql

...

ERRORS DURING RECOMPILATION

0

Function created.

PL/SQL procedure successfully completed.

Function dropped.

PL/SQL procedure successfully completed.

##无效对象编译完成

10.检查主库的补丁注册情况

SQL> select VERSION,VERSION_FULL from dba_registry;

VERSION VERSION_FULL

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

VERSION VERSION_FULL

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

15 rows selected.

...

11.备库切换主库完成补丁注册**

复制代码 
1、主库

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
PROD1 READ WRITE TO STANDBY

SQL> alter system switch logfile;

System altered.

SQL> alter system archive log current;

System altered.

SQL> alter database commit to switchover to physical standby with session shutdown;

Database altered.

SQL> shutdown abort
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.

Total System Global Area 849530880 bytes
Fixed Size 1348244 bytes
Variable Size 511708524 bytes
Database Buffers 331350016 bytes
Redo Buffers 5124096 bytes
Database mounted.
SQL> select switchover_status from v$database;

SWITCHOVER_STATUS
--------------------
RECOVERY NEEDED

SQL> alter database open;

Database altered.

SQL> select switchover_status from v$database;

SWITCHOVER_STATUS
--------------------
TO PRIMARY

 

2、备库
SQL> ALTER  DATABASE RECOVER MANAGED STANDBY  DATABASE DISCONNECT FROM SESSION;

Database altered.

SQL> alter database commit to switchover to primary;

Database altered.

SQL> select name,DATABASE_ROLE from v$database;

NAME      DATABASE_ROLE
--------- ----------------
RUIADG    PRIMARY

SQL> alter database open;

Database altered.

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
PROD1 READ WRITE TO STANDBY

 

3、新备库（原主库）启用实时日志应用

SQL> alter database recover managed standby database using current logfile disconnect from session;

 

Database altered.

 

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ ONLY RECOVERY NEEDED

 

4、新主库切换日志

SQL> alter system switch logfile;

System altered.

 

5、分别查看当前主备库切换后当前日志序列号

主库：

SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /oracle/archive
Oldest online log sequence 52
Next log sequence to archive 54
Current log sequence 54

备库：

SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /oracle/archive
Oldest online log sequence 53
Next log sequence to archive 0
Current log sequence 54

 

6、查看当前主备库状态

主库：

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ WRITE TO STANDBY

 

备库：

SQL> select name,open_mode,switchover_status from v$database;

NAME OPEN_MODE SWITCHOVER_STATUS
--------- -------------------- --------------------
RMANPRI READ ONLY WITH APPLY NOT ALLOWED

##检查备库补丁注册情况

SQL> select VERSION,VERSION_FULL from dba_registry;

VERSION VERSION_FULL

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

VERSION VERSION_FULL

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

15 rows selected.

...

😊

问题：

分析原因：redo.log满了

增加redo log日志文件组，增大一些

复制代码 
alter database add logfile group 4 ('/opt/oracle/product/19c/dbhome_1/REDO04_1.LOG') size 2048M;

alter database add logfile group 5 ('/opt/oracle/product/19c/dbhome_1/REDO05_1.LOG') size 2048M;

alter database add logfile group 6 ('/opt/oracle/product/19c/dbhome_1/REDO06_1.LOG') size 2048M;

.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

VERSION VERSION_FULL

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

19.0.0.0.0 19.3.0.0.0

15 rows selected.

...

外链图片转存中...(img-YWZM0wdc-1711173515664)

😊[外链图片转存中...(img-9wnekggp-1711173515665)]

问题：[外链图片转存中...(img-E83KOrNF-1711173515665)]

分析原因：redo.log满了

增加redo log日志文件组，增大一些

复制代码 
alter database add logfile group 4 ('/opt/oracle/product/19c/dbhome_1/REDO04_1.LOG') size 2048M;

alter database add logfile group 5 ('/opt/oracle/product/19c/dbhome_1/REDO05_1.LOG') size 2048M;

alter database add logfile group 6 ('/opt/oracle/product/19c/dbhome_1/REDO06_1.LOG') size 2048M;

正常启动

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