CENTOS Linux Oracle 19.3 RAC 停止和启动 步骤

Oracle 19C RAC的停止：

1.使用oracle用户（在Oracle 19C RAC集群的其中一个节点操作）：

[oracle@rac01 19.3.0]$ cd /u01/app/oracle/product/19.3.0/db_1/bin/[oracle@rac01 bin]$ ./srvctl stop database -d cxmtdb[root@rac01 ~]# /u01/app/19.3.0/grid/bin/crsctl stop crsCRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac01'CRS-2673: Attempting to stop 'ora.crsd' on 'rac01'CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on server 'rac01'CRS-2673: Attempting to stop 'ora.chad' on 'rac01'CRS-33673: Attempting to stop resource group 'ora.asmgroup' on server 'rac01'CRS-2673: Attempting to stop 'ora.OCR.dg' on 'rac01'CRS-2673: Attempting to stop 'ora.DATA.dg' on 'rac01'CRS-2673: Attempting to stop 'ora.MGMT.dg' on 'rac01'CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'rac01'CRS-2677: Stop of 'ora.DATA.dg' on 'rac01' succeededCRS-2677: Stop of 'ora.OCR.dg' on 'rac01' succeededCRS-2677: Stop of 'ora.MGMT.dg' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.asm' on 'rac01'CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.rac01.vip' on 'rac01'CRS-2677: Stop of 'ora.asm' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac01'CRS-2677: Stop of 'ora.rac01.vip' on 'rac01' succeededCRS-2677: Stop of 'ora.chad' on 'rac01' succeededCRS-2677: Stop of 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.asmnet1.asmnetwork' on 'rac01'CRS-2677: Stop of 'ora.asmnet1.asmnetwork' on 'rac01' succeededCRS-33677: Stop of resource group 'ora.asmgroup' on server 'rac01' succeeded.CRS-2672: Attempting to start 'ora.rac01.vip' on 'rac02'CRS-2676: Start of 'ora.rac01.vip' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.ons' on 'rac01'CRS-2677: Stop of 'ora.ons' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.net1.network' on 'rac01'CRS-2677: Stop of 'ora.net1.network' on 'rac01' succeededCRS-2792: Shutdown of Cluster Ready Services-managed resources on 'rac01' has completedCRS-2677: Stop of 'ora.crsd' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.asm' on 'rac01'CRS-2673: Attempting to stop 'ora.crf' on 'rac01'CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'rac01'CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac01'CRS-2677: Stop of 'ora.drivers.acfs' on 'rac01' succeededCRS-2677: Stop of 'ora.crf' on 'rac01' succeededCRS-2677: Stop of 'ora.mdnsd' on 'rac01' succeededCRS-2677: Stop of 'ora.asm' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'rac01'CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.ctssd' on 'rac01'CRS-2673: Attempting to stop 'ora.evmd' on 'rac01'CRS-2677: Stop of 'ora.evmd' on 'rac01' succeededCRS-2677: Stop of 'ora.ctssd' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.cssd' on 'rac01'CRS-2677: Stop of 'ora.cssd' on 'rac01' succeededCRS-2673: Attempting to stop 'ora.driver.afd' on 'rac01'CRS-2673: Attempting to stop 'ora.gipcd' on 'rac01'CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac01'CRS-2677: Stop of 'ora.driver.afd' on 'rac01' succeededCRS-2677: Stop of 'ora.gpnpd' on 'rac01' succeededCRS-2677: Stop of 'ora.gipcd' on 'rac01' succeededCRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac01' has completedCRS-4133: Oracle High Availability Services has been stopped.[root@rac02 /]# /u01/app/19.3.0/grid/bin/crsctl stop crsCRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac02'CRS-2673: Attempting to stop 'ora.crsd' on 'rac02'CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on server 'rac02'CRS-2673: Attempting to stop 'ora.qosmserver' on 'rac02'CRS-2673: Attempting to stop 'ora.LISTENER_SCAN1.lsnr' on 'rac02'CRS-2673: Attempting to stop 'ora.chad' on 'rac02'CRS-33673: Attempting to stop resource group 'ora.asmgroup' on server 'rac02'CRS-2673: Attempting to stop 'ora.OCR.dg' on 'rac02'CRS-2673: Attempting to stop 'ora.DATA.dg' on 'rac02'CRS-2673: Attempting to stop 'ora.MGMT.dg' on 'rac02'CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'rac02'CRS-2673: Attempting to stop 'ora.cvu' on 'rac02'CRS-2673: Attempting to stop 'ora.rac02.vip' on 'rac02'CRS-2677: Stop of 'ora.rac02.vip' on 'rac02' succeededCRS-2677: Stop of 'ora.LISTENER_SCAN1.lsnr' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.scan1.vip' on 'rac02'CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'rac02' succeededCRS-2677: Stop of 'ora.DATA.dg' on 'rac02' succeededCRS-2677: Stop of 'ora.OCR.dg' on 'rac02' succeededCRS-2677: Stop of 'ora.MGMT.dg' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.asm' on 'rac02'CRS-2673: Attempting to stop 'ora.rac01.vip' on 'rac02'CRS-2677: Stop of 'ora.scan1.vip' on 'rac02' succeededCRS-2677: Stop of 'ora.asm' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac02'CRS-2677: Stop of 'ora.rac01.vip' on 'rac02' succeededCRS-2677: Stop of 'ora.cvu' on 'rac02' succeededCRS-2677: Stop of 'ora.qosmserver' on 'rac02' succeededCRS-2677: Stop of 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.asmnet1.asmnetwork' on 'rac02'CRS-2677: Stop of 'ora.asmnet1.asmnetwork' on 'rac02' succeededCRS-33677: Stop of resource group 'ora.asmgroup' on server 'rac02' succeeded.CRS-2677: Stop of 'ora.chad' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.ons' on 'rac02'CRS-2677: Stop of 'ora.ons' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.net1.network' on 'rac02'CRS-2677: Stop of 'ora.net1.network' on 'rac02' succeededCRS-2792: Shutdown of Cluster Ready Services-managed resources on 'rac02' has completedCRS-2677: Stop of 'ora.crsd' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.storage' on 'rac02'CRS-2673: Attempting to stop 'ora.crf' on 'rac02'CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'rac02'CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac02'CRS-2677: Stop of 'ora.drivers.acfs' on 'rac02' succeededCRS-2677: Stop of 'ora.crf' on 'rac02' succeededCRS-2677: Stop of 'ora.storage' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.asm' on 'rac02'CRS-2677: Stop of 'ora.mdnsd' on 'rac02' succeededCRS-2677: Stop of 'ora.asm' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'rac02'CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.ctssd' on 'rac02'CRS-2673: Attempting to stop 'ora.evmd' on 'rac02'CRS-2677: Stop of 'ora.ctssd' on 'rac02' succeededCRS-2677: Stop of 'ora.evmd' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.cssd' on 'rac02'CRS-2677: Stop of 'ora.cssd' on 'rac02' succeededCRS-2673: Attempting to stop 'ora.driver.afd' on 'rac02'CRS-2673: Attempting to stop 'ora.gipcd' on 'rac02'CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac02'CRS-2677: Stop of 'ora.driver.afd' on 'rac02' succeededCRS-2677: Stop of 'ora.gipcd' on 'rac02' succeededCRS-2677: Stop of 'ora.gpnpd' on 'rac02' succeededCRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac02' has completedCRS-4133: Oracle High Availability Services has been stopped.

2.crsctl验证

[root@rac01 ~]# /u01/app/19.3.0/grid/bin/crsctl stat res -tCRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4000: Command Status failed, or completed with errors.[root@rac02 /]# /u01/app/19.3.0/grid/bin/crsctl stat res -tCRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4000: Command Status failed, or completed with errors.

3.使用root用户关闭操作系统（在Oracle 19C RAC集群中的2个节点都需要做操作）：

[root@rac01 /]# init 0[root@rac02 /]# init 0

4.关闭共享存储

Oracle 19C RAC的启动：

1.启动共享存储的操作系统

2.打开操作系统（在Oracle 19C RAC集群中的2个节点都需要做操作）

3.使用root用户（在Oracle 19C RAC集群中的2个节点都需要做操作）：

[root@rac01 ~]# /u01/app/19.3.0/grid/bin/crsctl start crs[root@rac02 ~]# /u01/app/19.3.0/grid/bin/crsctl start crs

查看集群服务的启动状态：

[root@rac01 ~]# /u01/app/19.3.0/grid/bin/crsctl stat res -t[root@rac02 ~]# /u01/app/19.3.0/grid/bin/crsctl stat res -t

4.使用oracle用户（在Oracle 19C RAC集群的其中一个节点操作）：

[root@rac01 ~]# su - oracle[oracle@rac01 ~]$ /u01/app/oracle/product/19.3.0/db_1/bin/srvctl start database -d cxmtdb

5.使用Oracle用户进行登录测试：

[oracle@rac01 ~]$ sqlplus / as sysdbaSQL*Plus: Release 19.0.0.0.0 - Production on Tue Sep 21 09:37:41 2021Version 19.3.0.0.0Copyright (c) 1982, 2019, Oracle.  All rights reserved.Connected to:Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.3.0.0.0SQL> select inst_id, name, open_mode from gv$database;   INST_ID NAME               OPEN_MODE---------- ------------------ ----------------------------------------         2 CXMTDB             READ WRITE         1 CXMTDB             READ WRITESQL> show pdbs    CON_ID CON_NAME                       OPEN MODE  RESTRICTED---------- ------------------------------ ---------- ----------         2 PDB$SEED                       READ ONLY  NO         3 HBHE                           MOUNTEDSQL> alter session set container = hbhe;Session altered.SQL> alter pluggable database open;Pluggable database altered.SQL> show pdbs;    CON_ID CON_NAME                       OPEN MODE  RESTRICTED---------- ------------------------------ ---------- ----------         3 HBHE                           READ WRITE NOSQL> select inst_id, name, open_mode from gv$database;   INST_ID NAME               OPEN_MODE---------- ------------------ ----------------------------------------         1 CXMTDB             READ WRITE         2 CXMTDB             MOUNTEDSQL> select inst_id, name, open_mode from gv$database;   INST_ID NAME               OPEN_MODE---------- ------------------ ----------------------------------------         1 CXMTDB             READ WRITE         2 CXMTDB             READ WRITE

查看结果要保证数据库及实例处于READ WRITE可读写状态。