oracle18c升级19,Upgrading Oracle 18c To 19c

本文包含了以下两个知识点：

静默安装Oracle 19c；

通过rman升级数据库。

一、静默安装Oracle 19c

1.1 安装并配置Gird组件

创建响应文件grid.rsp，内容如下：

oracle.install.responseFileVersion=/oracle/install/rspfmt_crsinstall_response_schema_v19.0.0

INVENTORY_LOCATION=/u01/app/oraInventory

oracle.install.option=HA_CONFIG

ORACLE_BASE=/u01/app/grid

oracle.install.asm.OSDBA=asmdba

oracle.install.asm.OSOPER=asmoper

oracle.install.asm.OSASM=asmadmin

oracle.install.crs.config.scanType=LOCAL_SCAN

oracle.install.crs.config.SCANClientDataFile=

oracle.install.crs.config.gpnp.scanName=db-cluster-scan

oracle.install.crs.config.gpnp.scanPort=1521

oracle.install.crs.config.ClusterConfiguration=STANDALONE

oracle.install.crs.config.configureAsExtendedCluster=false

oracle.install.crs.config.memberClusterManifestFile=

oracle.install.crs.config.clusterName=db-cluster

oracle.install.crs.config.gpnp.configureGNS=false

oracle.install.crs.config.autoConfigureClusterNodeVIP=false

oracle.install.crs.config.gpnp.gnsOption=

oracle.install.crs.config.gpnp.gnsClientDataFile=

oracle.install.crs.config.gpnp.gnsSubDomain=

oracle.install.crs.config.gpnp.gnsVIPAddress=

oracle.install.crs.config.sites=

oracle.install.crs.config.clusterNodes=

oracle.install.crs.config.networkInterfaceList=

oracle.install.crs.configureGIMR=false

oracle.install.asm.configureGIMRDataDG=false

oracle.install.crs.config.storageOption=

oracle.install.crs.config.sharedFileSystemStorage.votingDiskLocations=

oracle.install.crs.config.sharedFileSystemStorage.ocrLocations=

oracle.install.crs.config.useIPMI=false

oracle.install.crs.config.ipmi.bmcUsername=

oracle.install.crs.config.ipmi.bmcPassword=

oracle.install.asm.SYSASMPassword=abcABC12

oracle.install.asm.diskGroup.name=DATA

oracle.install.asm.diskGroup.redundancy=EXTERNAL

oracle.install.asm.diskGroup.AUSize=4

oracle.install.asm.diskGroup.FailureGroups=

oracle.install.asm.diskGroup.disksWithFailureGroupNames=/dev/sdb,

oracle.install.asm.diskGroup.disks=/dev/sdb

oracle.install.asm.diskGroup.quorumFailureGroupNames=

oracle.install.asm.diskGroup.diskDiscoveryString=/dev/sd*

oracle.install.asm.monitorPassword=abcABC12

oracle.install.asm.gimrDG.name=

oracle.install.asm.gimrDG.redundancy=

oracle.install.asm.gimrDG.AUSize=1

oracle.install.asm.gimrDG.FailureGroups=

oracle.install.asm.gimrDG.disksWithFailureGroupNames=

oracle.install.asm.gimrDG.disks=

oracle.install.asm.gimrDG.quorumFailureGroupNames=

oracle.install.asm.configureAFD=true

oracle.install.crs.configureRHPS=false

oracle.install.crs.config.ignoreDownNodes=false

oracle.install.config.managementOption=NONE

oracle.install.config.omsHost=

oracle.install.config.omsPort=0

oracle.install.config.emAdminUser=

oracle.install.config.emAdminPassword=

oracle.install.crs.rootconfig.executeRootScript=true

oracle.install.crs.rootconfig.configMethod=ROOT

oracle.install.crs.rootconfig.sudoPath=

oracle.install.crs.rootconfig.sudoUserName=

oracle.install.crs.config.batchinfo=

oracle.install.crs.app.applicationAddress=

oracle.install.crs.deleteNode.nodes=

如果使用AFD新特性，那么在安装之前，必须更改磁盘属主为grid用户，这里使用了两块磁盘：sdb和sdc，更改属主如下：

[root@db03 ~]# chown grid:oinstall /dev/sd{b,c}

使用下面的命令进行安装配置：

[grid@db03 ~]$ cd $ORACLE_HOME

[grid@db03 grid]$ unzip /u02/software/19c/LINUX.x64_193000_grid_home.zip

[grid@db03 grid]$ ./gridSetup.sh -silent -ignorePrereq -responseFile /tmp/grid.rsp

响应文件里，默认只创建了一个data磁盘组，如果还需要创建其他的磁盘组，以FRA磁盘组为例，使用下面的命令：

[grid@db03 grid]$ asmca -silent -createDiskGroup -diskGroupName FRA -diskList /dev/sdc -redundancy EXTERNAL -autoLabel -au_size 4 -sysAsmPassword abcABC12

–更改资源ora.driver.afd的组为oinstall，默认为asmadmin。

[grid@db03 ~]$ crsctl modify resource ora.driver.afd -attr “ACL=’owner:grid:rwx,pgrp:oinstall:r-x,other::r–,user:grid:r-x’ ” -init

[grid@db03 ~]$ crsctl stat res ora.driver.afd -p|head -4

1.2 安装database组件

创建响应文件db.rsp，内容如下:

oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v19.0.0

oracle.install.option=INSTALL_DB_SWONLY

UNIX_GROUP_NAME=oinstall

INVENTORY_LOCATION=/u01/app/oraInventory

ORACLE_BASE=/u01/app/oracle

oracle.install.db.InstallEdition=EE

oracle.install.db.OSDBA_GROUP=dba

oracle.install.db.OSOPER_GROUP=oper

oracle.install.db.OSBACKUPDBA_GROUP=dba

oracle.install.db.OSDGDBA_GROUP=dba

oracle.install.db.OSKMDBA_GROUP=dba

oracle.install.db.OSRACDBA_GROUP=dba

oracle.install.db.CLUSTER_NODES=

oracle.install.db.config.starterdb.type=GENERAL_PURPOSE

oracle.install.db.config.starterdb.globalDBName=

oracle.install.db.config.starterdb.SID=

oracle.install.db.ConfigureAsContainerDB=false

oracle.install.db.config.PDBName=

oracle.install.db.config.starterdb.characterSet=

oracle.install.db.config.starterdb.memoryOption=false

oracle.install.db.config.starterdb.memoryLimit=

oracle.install.db.config.starterdb.installExampleSchemas=false

oracle.install.db.config.starterdb.password.ALL=

oracle.install.db.config.starterdb.password.SYS=

oracle.install.db.config.starterdb.password.SYSTEM=

oracle.install.db.config.starterdb.password.DBSNMP=

oracle.install.db.config.starterdb.password.PDBADMIN=

oracle.install.db.config.starterdb.managementOption=DEFAULT

oracle.install.db.config.starterdb.omsHost=

oracle.install.db.config.starterdb.omsPort=0

oracle.install.db.config.starterdb.emAdminUser=

oracle.install.db.config.starterdb.emAdminPassword=

oracle.install.db.config.starterdb.enableRecovery=false

oracle.install.db.config.starterdb.storageType=

oracle.install.db.config.starterdb.fileSystemStorage.dataLocation=

oracle.install.db.config.starterdb.fileSystemStorage.recoveryLocation=

oracle.install.db.config.asm.diskGroup=

oracle.install.db.config.asm.ASMSNMPPassword=

使用下面的命令开始安装：

[oracle@db03 ~]$ cd $ORACLE_HOME

[oracle@db03 db_1]$ unzip /u02/software/19c/LINUX.x64_193000_db_home.zip

[oracle@db03 db_1]$ ./runInstaller -silent -ignorePrereq -responseFile /tmp/db.rsp

[root@db03 ~]# /u01/app/oracle/product/19.0.0/db_1/root.sh

到此，整个19c的环境搭建完毕。

二、迁移准备工作

注意：新旧环境的数据库实例名必须保持一致。

2.1 创建参数文件

使用18c的spfile创建pfile，并复制到19c的目录。

SQL> create pfile=’/tmp/initcdb.ora’ from spfile;

[oracle@db01 ~]$ scp /tmp/initcdb.ora db03:$ORACLE_HOME/dbs

2.2 拷贝密码文件

将18c的密码参数文件复制到19c的目录。

[oracle@db01 ~]$ scp $ORACLE_HOME/dbs/orapwcdb db03:$ORACLE_HOME/dbs

2.3 创建adump目录

必须创建19c的adumo文件夹，否则使用pfile初次启动实例会报错。

[oracle@db03 ~]$ mkdir -p /u01/app/oracle/admin/cdb/adump

2.4 备份18c数据库

[oracle@db01 ~]$ rman target /

run {

allocate channel c1 device type disk;

backup database format ‘/u02/orabak/rhndb_%U’;

sql ‘alter system archive log current’;

backup format ‘/u02/orabak/%d_arch_%s_%p_%h’ archivelog all delete all input;

backup format ‘/u02/orabak/controlfile_%d_%s_%p’ current controlfile;

release channel c1;

}

备份后的文件名如下图所示:

三、正式迁移过程

整个过程就是一个异机恢复过程。只不过在恢复完成后，要以upgrade方式打开数据库，完成后续升级操作。

3.1 恢复控制文件

[oracle@db03 ~]$ rman target /

Recovery Manager: Release 19.0.0.0.0 – Production on Sun May 5 15:47:32 2019

Version 19.3.0.0.0

Copyright (c) 1982, 2019, Oracle and/or its affiliates. All rights reserved.

connected to target database (not started)

RMAN> set dbid 2122265785

executing command: SET DBID

RMAN> startup nomount;

Oracle instance started

Total System Global Area 4294965360 bytes

Fixed Size 9144432 bytes

Variable Size 771751936 bytes

Database Buffers 3506438144 bytes

Redo Buffers 7630848 bytes

RMAN> restore controlfile from ‘/u02/orabak/controlfile_CDB_19_1’;

Starting restore at 05-MAY-2019 15:48:12

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=773 device type=DISK

channel ORA_DISK_1: restoring control file

channel ORA_DISK_1: restore complete, elapsed time: 00:00:04

output file name=+DATA/CDB/CONTROLFILE/current.257.1007480897

output file name=+FRA/CDB/CONTROLFILE/current.256.1007480897

Finished restore at 05-MAY-2019 15:48:19

RMAN> alter database mount;

released channel: ORA_DISK_1

Statement processed

3.2 创建spfile并注册资源

RMAN> create spfile=’+data/cdb/spfilecdb.ora’ from pfile;

Statement processed

[oracle@db03 ~]$ srvctl add database -db cdb -oraclehome /u01/app/oracle/product/19.0.0/db_1 -pwfile $ORACLE_HOME/dbs/orapwcdb -spfile ‘+DATA/CDB/spfilecdb.ora’ -dbname cdb -diskgroup data,fra

[oracle@db03 ~]$ echo ‘SPFILE=’+DATA/CDB/spfilecdb.ora” >$ORACLE_HOME/dbs/initcdb.ora

3.3 恢复整个数据库

–在rman中运行如下命令进行全库恢复

run {

allocate channel c1 device type disk;

restore database;

recover database;

release channel c1;

}

恢复完成后，以upgrade方式打开数据库并向temp表空间添加数据文件：

RMAN> alter database open resetlogs upgrade;

RMAN> alter tablespace temp add tempfile ‘+data’ size 50M autoextend on next 100m maxsize unlimited;

3.4 执行dbupgrade进行升级操作

[oracle@db03 ~]$ dbupgrade -u sys

Argument list for [/u01/app/oracle/product/19.0.0/db_1/rdbms/admin/catctl.pl]

For Oracle internal use only A = 0

Run in c = 0

Do not run in C = 0

Input Directory d = 0

Echo OFF e = 1

Simulate E = 0

Forced cleanup F = 0

Log Id i = 0

Child Process I = 0

Log Dir l = 0

Priority List Name L = 0

Upgrade Mode active M = 0

SQL Process Count n = 0

SQL PDB Process Count N = 0

Open Mode Normal o = 0

Start Phase p = 0

End Phase P = 0

Reverse Order r = 0

AutoUpgrade Resume R = 0

Script s = 0

Serial Run S = 0

RO User Tablespaces T = 0

Display Phases y = 0

Debug catcon.pm z = 0

Debug catctl.pl Z = 0

catctl.pl VERSION: [19.0.0.0.0]

STATUS: [Production]

BUILD: [RDBMS_19.3.0.0.0DBRU_LINUX.X64_190417]

/u01/app/oracle/product/19.0.0/db_1/rdbms/admin/orahome = [/u01/app/oracle/product/19.0.0/db_1]

/u01/app/oracle/product/19.0.0/db_1/bin/orabasehome = [/u01/app/oracle/product/19.0.0/db_1]

catctlGetOraBaseLogDir = [/u01/app/oracle/product/19.0.0/db_1]

Analyzing file /u01/app/oracle/product/19.0.0/db_1/rdbms/admin/catupgrd.sql

Log file directory = [/tmp/cfgtoollogs/upgrade20190505160915]

catcon::set_log_file_base_path: ALL catcon-related output will be written to [/tmp/cfgtoollogs/upgrade20190505160915/catupgrd_catcon_44738.lst]

catcon::set_log_file_base_path: catcon: See [/tmp/cfgtoollogs/upgrade20190505160915/catupgrd*.log] files for output generated by scripts

catcon::set_log_file_base_path: catcon: See [/tmp/cfgtoollogs/upgrade20190505160915/catupgrd_*.lst] files for spool files, if any

Enter Password:

Number of Cpus = 4

Database Name = cdb

DataBase Version = 18.0.0.0.0

catcon::set_log_file_base_path: ALL catcon-related output will be written to [/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/catupgrdcdbroot_catcon_44738.lst]

catcon::set_log_file_base_path: catcon: See [/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/catupgrdcdbroot*.log] files for output generated by scripts

catcon::set_log_file_base_path: catcon: See [/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/catupgrdcdbroot_*.lst] files for spool files, if any

Log file directory = [/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957]

Parallel SQL Process Count (PDB) = 2

Parallel SQL Process Count (CDB$ROOT) = 4

Concurrent PDB Upgrades = 2

Generated PDB Inclusion:[PDB$SEED RHNDB SPWDB]

Components in [CDB$ROOT]

Installed [APS CATALOG CATJAVA CATPROC CONTEXT DV JAVAVM OLS ORDIM OWM SDO XDB XML XOQ]

Not Installed [APEX EM MGW ODM RAC WK]

……

Grand Total Time: 2468s [SPWDB]

LOG FILES: (/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/catupgrdspwdb*.log)

Upgrade Summary Report Located in:

/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/upg_summary.log

Time: 1992s For CDB$ROOT

Time: 4505s For PDB(s)

Grand Total Time: 6497s

LOG FILES: (/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/catupgrdcdbroot*.log)

Upgrade Summary Report Located in:

/u01/app/oracle/product/19.0.0/db_1/cfgtoollogs/cdb/upgrade20190505160957/upg_summary.log

Grand Total Upgrade Time: [0d:1h:48m:17s]

如果源库中存在多个pdb，那么这个升级过程会比较耗时。

接着运行以下两个脚本：

SQL> shutdown immediate

SQL> startup upgrade

SQL> @?/rdbms/admin/utlirp.sql

SQL> shutdown immediate

SQL> startup

SQL> @?/rdbms/admin/utlrp.sql

升级完成后，可以验证所有的组件以升级到19.0.0.0版本,如下图所示：

col comp_name for a40

set wrap off

set pagesize 999

select comp_name,version, status from dba_registry;