RAC新增第三个节点
环境:
OS:Centos 7
DB:11.2.0.4
机器环境准备
1.安装虚拟机:内存和磁盘配置跟已有的节点保持一致
2.将共享磁盘加入到新的虚拟机:将共享磁盘加入到新安装的虚拟机
3.安装系统包:安装相应的依赖包
4.设置主机名:设置规则跟已有的节点一致
5.创建账号和环境变量:新节点上创建的用户组和用户id需要跟其他的节点保持一致
用户组
Oracle账号
Grid账号
创建目录
6.采用udev实现共享盘共享
7.配置Hosts文件:在已有的一个节点上修改,然后scp到新的节点
8.关闭防火墙
9.建立等效连接: 这里建立rac01到rac03的等效连接,不需要建立rac02到rac03的等效连接
10.内核参数修改:将如下的两个配置文件从已有的节点scp到新的节点
/etc/sysctl.conf
/etc/security/limits.conf
生效:sysctl -p
11.配置ntp:新节点做为ntp客户端进行配置
新增节点操作
1. 预检查
检查新增的节点是否满足要求,我这里是在节点1上执行
|
[grid@rac01 ~]$ cluvfy stage -pre nodeadd -n rac03
Performing pre-checks for node addition
Checking node reachability... Node reachability check passed from node "rac01"
Checking user equivalence... User equivalence check passed for user "grid"
Checking CRS integrity...
Clusterware version consistency passed
CRS integrity check passed
Checking shared resources...
Checking CRS home location... "/u01/grid/grid_home/11.2.0.4" is shared Shared resources check for node addition passed
Checking node connectivity...
Checking hosts config file...
Verification of the hosts config file successful
Check: Node connectivity for interface "enp0s3" Node connectivity passed for interface "enp0s3" TCP connectivity check passed for subnet "192.168.56.0"
Check: Node connectivity for interface "enp0s8" Node connectivity passed for interface "enp0s8" TCP connectivity check passed for subnet "10.10.10.0"
Checking subnet mask consistency... Subnet mask consistency check passed for subnet "192.168.56.0". Subnet mask consistency check passed for subnet "10.10.10.0". Subnet mask consistency check passed.
Node connectivity check passed
Checking multicast communication...
Checking subnet "192.168.56.0" for multicast communication with multicast group "230.0.1.0"... Check of subnet "192.168.56.0" for multicast communication with multicast group "230.0.1.0" passed.
Checking subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0"... Check of subnet "10.10.10.0" for multicast communication with multicast group "230.0.1.0" passed.
Check of multicast communication passed. Total memory check passed Available memory check passed Swap space check failed Check failed on nodes: rac03,rac01 Free disk space check passed for "rac03:/u01/grid/grid_home/11.2.0.4,rac03:/tmp" Free disk space check passed for "rac01:/u01/grid/grid_home/11.2.0.4,rac01:/tmp" Check for multiple users with UID value 1001 passed User existence check passed for "grid" Run level check passed Hard limits check passed for "maximum open file descriptors" Soft limits check passed for "maximum open file descriptors" Hard limits check passed for "maximum user processes" Soft limits check passed for "maximum user processes" System architecture check passed Kernel version check passed Kernel parameter check passed for "semmsl" Kernel parameter check passed for "semmns" Kernel parameter check passed for "semopm" Kernel parameter check passed for "semmni" Kernel parameter check passed for "shmmax" Kernel parameter check passed for "shmmni" Kernel parameter check passed for "shmall" Kernel parameter check passed for "file-max" Kernel parameter check passed for "ip_local_port_range" Kernel parameter check passed for "rmem_default" Kernel parameter check passed for "rmem_max" Kernel parameter check passed for "wmem_default" Kernel parameter check passed for "wmem_max" Kernel parameter check passed for "aio-max-nr" Package existence check passed for "make" Package existence check passed for "binutils" Package existence check passed for "gcc(x86_64)" Package existence check passed for "libaio(x86_64)" Package existence check passed for "glibc(x86_64)" Package existence check passed for "compat-libstdc++-33(x86_64)" Package existence check passed for "elfutils-libelf(x86_64)" Package existence check failed for "elfutils-libelf-devel" Check failed on nodes: rac03 Package existence check passed for "glibc-common" Package existence check passed for "glibc-devel(x86_64)" Package existence check passed for "glibc-headers" Package existence check passed for "gcc-c++(x86_64)" Package existence check passed for "libaio-devel(x86_64)" Package existence check passed for "libgcc(x86_64)" Package existence check passed for "libstdc++(x86_64)" Package existence check passed for "libstdc++-devel(x86_64)" Package existence check passed for "sysstat" Package existence check failed for "pdksh" Check failed on nodes: rac03,rac01 Package existence check passed for "expat(x86_64)" Check for multiple users with UID value 0 passed Current group ID check passed
Starting check for consistency of primary group of root user
Check for consistency of root user's primary group passed
Checking OCR integrity...
OCR integrity check passed
Checking Oracle Cluster Voting Disk configuration...
Oracle Cluster Voting Disk configuration check passed Time zone consistency check passed
Starting Clock synchronization checks using Network Time Protocol(NTP)...
NTP Configuration file check started... NTP Configuration file check passed No NTP Daemons or Services were found to be running PRVF-5507 : NTP daemon or service is not running on any node but NTP configuration file exists on the following node(s): rac03,rac01 Clock synchronization check using Network Time Protocol(NTP) failed
User "grid" is not part of "root" group. Check passed Checking consistency of file "/etc/resolv.conf" across nodes
File "/etc/resolv.conf" does not have both domain and search entries defined domain entry in file "/etc/resolv.conf" is consistent across nodes search entry in file "/etc/resolv.conf" is consistent across nodes PRVF-5636 : The DNS response time for an unreachable node exceeded "15000" ms on following nodes: rac01
File "/etc/resolv.conf" is not consistent across nodes
Checking integrity of name service switch configuration file "/etc/nsswitch.conf" ... Check for integrity of name service switch configuration file "/etc/nsswitch.conf" passed
Pre-check for node addition was unsuccessful on all the nodes. |
最后报不成功是因为ntp,dns的原因，这些我们可以忽略
2. 添加gi软件(grid用户)
在rac1上进入/u01/grid/grid_home/11.2.0.4/oui/bin目录下,执行以下命令,命令是将节点1上的软件拷贝到新增的节点3上面，包括节点1上的打的补丁也会拷贝过去的
[grid@rac bin]$ export IGNORE_PREADDNODE_CHECKS=Y
[grid@rac bin]$ ./addNode.sh "CLUSTER_NEW_NODES={rac03}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES={rac03-vip}" "CLUSTER_NEW_PRIVATE_NODE_NAMES={rac03-priv}"
静默安装
[grid@rac bin]$ ./addNode.sh -silent "CLUSTER_NEW_NODES={rac03}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES={rac03-vip}" "CLUSTER_NEW_PRIVATE_NODE_NAMES={rac03-priv}"
|
[grid@rac01 bin]$ ./addNode.sh "CLUSTER_NEW_NODES={rac03}" "CLUSTER_NEW_VIRTUAL_HOSTNAMES={rac03-vip}" "CLUSTER_NEW_PRIVATE_NODE_NAMES={rac03-priv}" Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 4095 MB Passed Oracle Universal Installer, Version 11.2.0.4.0 Production Copyright (C) 1999, 2013, Oracle. All rights reserved.
Performing tests to see whether nodes rac02,rac03 are available ............................................................... 100% Done.
. ----------------------------------------------------------------------------- Cluster Node Addition Summary Global Settings Source: /u01/grid/grid_home/11.2.0.4 New Nodes Space Requirements New Nodes rac03 /: Required 5.03GB : Available 33.47GB Installed Products Product Names Oracle Grid Infrastructure 11g 11.2.0.4.0 Java Development Kit 1.5.0.51.10 Installer SDK Component 11.2.0.4.0 Oracle One-Off Patch Installer 11.2.0.3.4 Oracle Universal Installer 11.2.0.4.0 Oracle RAC Required Support Files-HAS 11.2.0.4.0 Oracle USM Deconfiguration 11.2.0.4.0 Oracle Configuration Manager Deconfiguration 10.3.1.0.0 Enterprise Manager Common Core Files 10.2.0.4.5 Oracle DBCA Deconfiguration 11.2.0.4.0 Oracle RAC Deconfiguration 11.2.0.4.0 Oracle Quality of Service Management (Server) 11.2.0.4.0 Installation Plugin Files 11.2.0.4.0 Universal Storage Manager Files 11.2.0.4.0 Oracle Text Required Support Files 11.2.0.4.0 Automatic Storage Management Assistant 11.2.0.4.0 Oracle Database 11g Multimedia Files 11.2.0.4.0 Oracle Multimedia Java Advanced Imaging 11.2.0.4.0 Oracle Globalization Support 11.2.0.4.0 Oracle Multimedia Locator RDBMS Files 11.2.0.4.0 Oracle Core Required Support Files 11.2.0.4.0 Bali Share 1.1.18.0.0 Oracle Database Deconfiguration 11.2.0.4.0 Oracle Quality of Service Management (Client) 11.2.0.4.0 Expat libraries 2.0.1.0.1 Oracle Containers for Java 11.2.0.4.0 Perl Modules 5.10.0.0.1 Secure Socket Layer 11.2.0.4.0 Oracle JDBC/OCI Instant Client 11.2.0.4.0 Oracle Multimedia Client Option 11.2.0.4.0 LDAP Required Support Files 11.2.0.4.0 Character Set Migration Utility 11.2.0.4.0 Perl Interpreter 5.10.0.0.2 PL/SQL Embedded Gateway 11.2.0.4.0 OLAP SQL Scripts 11.2.0.4.0 Database SQL Scripts 11.2.0.4.0 Oracle Extended Windowing Toolkit 3.4.47.0.0 SSL Required Support Files for InstantClient 11.2.0.4.0 SQL*Plus Files for Instant Client 11.2.0.4.0 Oracle Net Required Support Files 11.2.0.4.0 Oracle Database User Interface 2.2.13.0.0 RDBMS Required Support Files for Instant Client 11.2.0.4.0 RDBMS Required Support Files Runtime 11.2.0.4.0 XML Parser for Java 11.2.0.4.0 Oracle Security Developer Tools 11.2.0.4.0 Oracle Wallet Manager 11.2.0.4.0 Enterprise Manager plugin Common Files 11.2.0.4.0 Platform Required Support Files 11.2.0.4.0 Oracle JFC Extended Windowing Toolkit 4.2.36.0.0 RDBMS Required Support Files 11.2.0.4.0 Oracle Ice Browser 5.2.3.6.0 Oracle Help For Java 4.2.9.0.0 Enterprise Manager Common Files 10.2.0.4.5 Deinstallation Tool 11.2.0.4.0 Oracle Java Client 11.2.0.4.0 Cluster Verification Utility Files 11.2.0.4.0 Oracle Notification Service (eONS) 11.2.0.4.0 Oracle LDAP administration 11.2.0.4.0 Cluster Verification Utility Common Files 11.2.0.4.0 Oracle Clusterware RDBMS Files 11.2.0.4.0 Oracle Locale Builder 11.2.0.4.0 Oracle Globalization Support 11.2.0.4.0 Buildtools Common Files 11.2.0.4.0 HAS Common Files 11.2.0.4.0 SQL*Plus Required Support Files 11.2.0.4.0 XDK Required Support Files 11.2.0.4.0 Agent Required Support Files 10.2.0.4.5 Parser Generator Required Support Files 11.2.0.4.0 Precompiler Required Support Files 11.2.0.4.0 Installation Common Files 11.2.0.4.0 Required Support Files 11.2.0.4.0 Oracle JDBC/THIN Interfaces 11.2.0.4.0 Oracle Multimedia Locator 11.2.0.4.0 Oracle Multimedia 11.2.0.4.0 Assistant Common Files 11.2.0.4.0 Oracle Net 11.2.0.4.0 PL/SQL 11.2.0.4.0 HAS Files for DB 11.2.0.4.0 Oracle Recovery Manager 11.2.0.4.0 Oracle Database Utilities 11.2.0.4.0 Oracle Notification Service 11.2.0.3.0 SQL*Plus 11.2.0.4.0 Oracle Netca Client 11.2.0.4.0 Oracle Advanced Security 11.2.0.4.0 Oracle JVM 11.2.0.4.0 Oracle Internet Directory Client 11.2.0.4.0 Oracle Net Listener 11.2.0.4.0 Cluster Ready Services Files 11.2.0.4.0 Oracle Database 11g 11.2.0.4.0 -----------------------------------------------------------------------------
Instantiating scripts for add node (Thursday, December 24, 2020 12:33:59 AM EST) . 1% Done. Instantiation of add node scripts complete
Copying to remote nodes (Thursday, December 24, 2020 12:34:02 AM EST) ............................................................................................... 96% Done. Home copied to new nodes
Saving inventory on nodes (Thursday, December 24, 2020 12:36:20 AM EST) . 100% Done. Save inventory complete WARNING:A new inventory has been created on one or more nodes in this session. However, it has not yet been registered as the central inventory of this system. To register the new inventory please run the script at '/u01/grid/oraInventory/orainstRoot.sh' with root privileges on nodes 'rac03'. If you do not register the inventory, you may not be able to update or patch the products you installed. The following configuration scripts need to be executed as the "root" user in each new cluster node. Each script in the list below is followed by a list of nodes. /u01/grid/oraInventory/orainstRoot.sh #On nodes rac03 /u01/grid/grid_home/11.2.0.4/root.sh #On nodes rac03 To execute the configuration scripts: 1. Open a terminal window 2. Log in as "root" 3. Run the scripts in each cluster node
The Cluster Node Addition of /u01/grid/grid_home/11.2.0.4 was successful. Please check '/tmp/silentInstall.log' for more details. |
根据提示在新增的节点上执行如下脚本(root账号下执行)
/u01/grid/oraInventory/orainstRoot.sh #On nodes rac03
/u01/grid/grid_home/11.2.0.4/root.sh #On nodes rac03
3. 检查新增节点grid资源情况
grid安装好了之后,查看相应的资源情况
|
[root@rac03 soft]# su - grid Last login: Thu Dec 24 00:52:56 EST 2020 on pts/1 [grid@rac03 ~]$ crsctl stat resource -t -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Local Resources -------------------------------------------------------------------------------- ora.DATA.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.LISTENER.lsnr ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.OCR.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.REDO.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.asm ONLINE ONLINE rac01 Started ONLINE ONLINE rac02 Started ONLINE ONLINE rac03 Started ora.gsd OFFLINE OFFLINE rac01 OFFLINE OFFLINE rac02 OFFLINE OFFLINE rac03 ora.net1.network ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.ons ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.LISTENER_SCAN1.lsnr 1 ONLINE ONLINE rac02 ora.cvu 1 ONLINE ONLINE rac02 ora.oc4j 1 ONLINE ONLINE rac02 ora.rac01.vip 1 ONLINE ONLINE rac01 ora.rac02.vip 1 ONLINE ONLINE rac02 ora.rac03.vip 1 ONLINE ONLINE rac03 ora.scan1.vip 1 ONLINE ONLINE rac02 ora.slnngk.db 1 ONLINE ONLINE rac01 Open 2 ONLINE ONLINE rac02 Open [grid@rac03 ~]$ |
4. 添加数据库软件(oracle用户)
在rac01,以oracle用户进入/u01/oracle/app/product/11.2.0.4/db_1/oui/bin,添加数据库软件
[root@rac bin]# su - oracle
[oracle@rac bin]$ export IGNORE_PREADDNODE_CHECKS=Y
[oracle@rac bin]$ ./addNode.sh "CLUSTER_NEW_NODES={rac03}"
|
[oracle@rac01 bin]$ export IGNORE_PREADDNODE_CHECKS=Y [oracle@rac01 bin]$ ./addNode.sh "CLUSTER_NEW_NODES={rac03}" Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 4095 MB Passed Oracle Universal Installer, Version 11.2.0.4.0 Production Copyright (C) 1999, 2013, Oracle. All rights reserved.
Performing tests to see whether nodes rac02,rac03 are available ............................................................... 100% Done.
.. ----------------------------------------------------------------------------- Cluster Node Addition Summary Global Settings Source: /u01/oracle/app/product/11.2.0.4/db_1 New Nodes Space Requirements New Nodes rac03 /: Required 4.25GB : Available 29.07GB Installed Products Product Names Oracle Database 11g 11.2.0.4.0 Java Development Kit 1.5.0.51.10 Installer SDK Component 11.2.0.4.0 Oracle One-Off Patch Installer 11.2.0.3.4 Oracle Universal Installer 11.2.0.4.0 Oracle USM Deconfiguration 11.2.0.4.0 Oracle Configuration Manager Deconfiguration 10.3.1.0.0 Oracle DBCA Deconfiguration 11.2.0.4.0 Oracle RAC Deconfiguration 11.2.0.4.0 Oracle Database Deconfiguration 11.2.0.4.0 Oracle Configuration Manager Client 10.3.2.1.0 Oracle Configuration Manager 10.3.8.1.0 Oracle ODBC Driverfor Instant Client 11.2.0.4.0 LDAP Required Support Files 11.2.0.4.0 SSL Required Support Files for InstantClient 11.2.0.4.0 Bali Share 1.1.18.0.0 Oracle Extended Windowing Toolkit 3.4.47.0.0 Oracle JFC Extended Windowing Toolkit 4.2.36.0.0 Oracle Real Application Testing 11.2.0.4.0 Oracle Database Vault J2EE Application 11.2.0.4.0 Oracle Label Security 11.2.0.4.0 Oracle Data Mining RDBMS Files 11.2.0.4.0 Oracle OLAP RDBMS Files 11.2.0.4.0 Oracle OLAP API 11.2.0.4.0 Platform Required Support Files 11.2.0.4.0 Oracle Database Vault option 11.2.0.4.0 Oracle RAC Required Support Files-HAS 11.2.0.4.0 SQL*Plus Required Support Files 11.2.0.4.0 Oracle Display Fonts 9.0.2.0.0 Oracle Ice Browser 5.2.3.6.0 Oracle JDBC Server Support Package 11.2.0.4.0 Oracle SQL Developer 11.2.0.4.0 Oracle Application Express 11.2.0.4.0 XDK Required Support Files 11.2.0.4.0 RDBMS Required Support Files for Instant Client 11.2.0.4.0 SQLJ Runtime 11.2.0.4.0 Database Workspace Manager 11.2.0.4.0 RDBMS Required Support Files Runtime 11.2.0.4.0 Oracle Globalization Support 11.2.0.4.0 Exadata Storage Server 11.2.0.1.0 Provisioning Advisor Framework 10.2.0.4.3 Enterprise Manager Database Plugin -- Repository Support 11.2.0.4.0 Enterprise Manager Repository Core Files 10.2.0.4.5 Enterprise Manager Database Plugin -- Agent Support 11.2.0.4.0 Enterprise Manager Grid Control Core Files 10.2.0.4.5 Enterprise Manager Common Core Files 10.2.0.4.5 Enterprise Manager Agent Core Files 10.2.0.4.5 RDBMS Required Support Files 11.2.0.4.0 regexp 2.1.9.0.0 Agent Required Support Files 10.2.0.4.5 Oracle 11g Warehouse Builder Required Files 11.2.0.4.0 Oracle Notification Service (eONS) 11.2.0.4.0 Oracle Text Required Support Files 11.2.0.4.0 Parser Generator Required Support Files 11.2.0.4.0 Oracle Database 11g Multimedia Files 11.2.0.4.0 Oracle Multimedia Java Advanced Imaging 11.2.0.4.0 Oracle Multimedia Annotator 11.2.0.4.0 Oracle JDBC/OCI Instant Client 11.2.0.4.0 Oracle Multimedia Locator RDBMS Files 11.2.0.4.0 Precompiler Required Support Files 11.2.0.4.0 Oracle Core Required Support Files 11.2.0.4.0 Sample Schema Data 11.2.0.4.0 Oracle Starter Database 11.2.0.4.0 Oracle Message Gateway Common Files 11.2.0.4.0 Oracle XML Query 11.2.0.4.0 XML Parser for Oracle JVM 11.2.0.4.0 Oracle Help For Java 4.2.9.0.0 Installation Plugin Files 11.2.0.4.0 Enterprise Manager Common Files 10.2.0.4.5 Expat libraries 2.0.1.0.1 Deinstallation Tool 11.2.0.4.0 Oracle Quality of Service Management (Client) 11.2.0.4.0 Perl Modules 5.10.0.0.1 JAccelerator (COMPANION) 11.2.0.4.0 Oracle Containers for Java 11.2.0.4.0 Perl Interpreter 5.10.0.0.2 Oracle Net Required Support Files 11.2.0.4.0 Secure Socket Layer 11.2.0.4.0 Oracle Universal Connection Pool 11.2.0.4.0 Oracle JDBC/THIN Interfaces 11.2.0.4.0 Oracle Multimedia Client Option 11.2.0.4.0 Oracle Java Client 11.2.0.4.0 Character Set Migration Utility 11.2.0.4.0 Oracle Code Editor 1.2.1.0.0I PL/SQL Embedded Gateway 11.2.0.4.0 OLAP SQL Scripts 11.2.0.4.0 Database SQL Scripts 11.2.0.4.0 Oracle Locale Builder 11.2.0.4.0 Oracle Globalization Support 11.2.0.4.0 SQL*Plus Files for Instant Client 11.2.0.4.0 Required Support Files 11.2.0.4.0 Oracle Database User Interface 2.2.13.0.0 Oracle ODBC Driver 11.2.0.4.0 Oracle Notification Service 11.2.0.3.0 XML Parser for Java 11.2.0.4.0 Oracle Security Developer Tools 11.2.0.4.0 Oracle Wallet Manager 11.2.0.4.0 Cluster Verification Utility Common Files 11.2.0.4.0 Oracle Clusterware RDBMS Files 11.2.0.4.0 Oracle UIX 2.2.24.6.0 Enterprise Manager plugin Common Files 11.2.0.4.0 HAS Common Files 11.2.0.4.0 Precompiler Common Files 11.2.0.4.0 Installation Common Files 11.2.0.4.0 Oracle Help for the Web 2.0.14.0.0 Oracle LDAP administration 11.2.0.4.0 Buildtools Common Files 11.2.0.4.0 Assistant Common Files 11.2.0.4.0 Oracle Recovery Manager 11.2.0.4.0 PL/SQL 11.2.0.4.0 Generic Connectivity Common Files 11.2.0.4.0 Oracle Database Gateway for ODBC 11.2.0.4.0 Oracle Programmer 11.2.0.4.0 Oracle Database Utilities 11.2.0.4.0 Enterprise Manager Agent 10.2.0.4.5 SQL*Plus 11.2.0.4.0 Oracle Netca Client 11.2.0.4.0 Oracle Multimedia Locator 11.2.0.4.0 Oracle Call Interface (OCI) 11.2.0.4.0 Oracle Multimedia 11.2.0.4.0 Oracle Net 11.2.0.4.0 Oracle XML Development Kit 11.2.0.4.0 Oracle Internet Directory Client 11.2.0.4.0 Database Configuration and Upgrade Assistants 11.2.0.4.0 Oracle JVM 11.2.0.4.0 Oracle Advanced Security 11.2.0.4.0 Oracle Net Listener 11.2.0.4.0 Oracle Enterprise Manager Console DB 11.2.0.4.0 HAS Files for DB 11.2.0.4.0 Oracle Text 11.2.0.4.0 Oracle Net Services 11.2.0.4.0 Oracle Database 11g 11.2.0.4.0 Oracle OLAP 11.2.0.4.0 Oracle Spatial 11.2.0.4.0 Oracle Partitioning 11.2.0.4.0 Enterprise Edition Options 11.2.0.4.0 -----------------------------------------------------------------------------
Instantiating scripts for add node (Thursday, December 24, 2020 1:01:40 AM EST) . 1% Done. Instantiation of add node scripts complete
Copying to remote nodes (Thursday, December 24, 2020 1:01:44 AM EST) ............................................................................................... 96% Done. Home copied to new nodes
Saving inventory on nodes (Thursday, December 24, 2020 1:05:06 AM EST) . 100% Done. Save inventory complete WARNING: The following configuration scripts need to be executed as the "root" user in each new cluster node. Each script in the list below is followed by a list of nodes. /u01/oracle/app/product/11.2.0.4/db_1/root.sh #On nodes rac03 To execute the configuration scripts: 1. Open a terminal window 2. Log in as "root" 3. Run the scripts in each cluster node
The Cluster Node Addition of /u01/oracle/app/product/11.2.0.4/db_1 was successful. Please check '/tmp/silentInstall.log' for more details. |
5. 添加数据库实例(oracle用户)
在其中一个节点上执行,我这里是在在节点1上执行
oracle用户执行dbca命令,图形界面添加实例
或是使用命令添加实例
[oracle@rac01 ~]$ dbca -silent -addInstance -nodeList rac03 -gdbName slnngk -instanceName slnngk3 -sysDBAUserName sys -sysDBAPassword oracle
Adding instance
1% complete
2% complete
6% complete
13% complete
20% complete
26% complete
33% complete
40% complete
46% complete
53% complete
66% complete
Completing instance management.
76% complete
100% complete
Look at the log file "/u01/oracle/app/cfgtoollogs/dbca/slnngk/slnngk.log" for further details.
6.安装完成后再次查看数据库资源情况
|
查看资源 [grid@rac01 ~]$ crsctl stat resource -t -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Local Resources -------------------------------------------------------------------------------- ora.DATA.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.LISTENER.lsnr ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.OCR.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.REDO.dg ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.asm ONLINE ONLINE rac01 Started ONLINE ONLINE rac02 Started ONLINE ONLINE rac03 Started ora.gsd OFFLINE OFFLINE rac01 OFFLINE OFFLINE rac02 OFFLINE OFFLINE rac03 ora.net1.network ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 ora.ons ONLINE ONLINE rac01 ONLINE ONLINE rac02 ONLINE ONLINE rac03 -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.LISTENER_SCAN1.lsnr 1 ONLINE ONLINE rac02 ora.cvu 1 ONLINE ONLINE rac02 ora.oc4j 1 ONLINE ONLINE rac02 ora.rac01.vip 1 ONLINE ONLINE rac01 ora.rac02.vip 1 ONLINE ONLINE rac02 ora.rac03.vip 1 ONLINE ONLINE rac03 ora.scan1.vip 1 ONLINE ONLINE rac02 ora.slnngk.db 1 ONLINE ONLINE rac01 Open 2 ONLINE ONLINE rac02 Open 3 ONLINE ONLINE rac03 Open |
登陆节点三检查
[oracle@rac03 ~]$ sqlplus /nolog
SQL*Plus: Release 11.2.0.4.0 Production on Thu Dec 24 01:27:28 2020
Copyright (c) 1982, 2013, Oracle. All rights reserved.
SQL> connect / as sysdba
Connected.
SQL> select name,open_mode from v$database;
NAME OPEN_MODE
--------- --------------------
SLNNGK READ WRITE
SQL> select instance_name,status from v$instance;
INSTANCE_NAME STATUS
---------------- ------------
slnngk3 OPEN
[root@rac03 soft]# su - grid
Last login: Thu Dec 24 00:53:06 EST 2020 on pts/1
[grid@rac03 ~]$ sqlplus /nolog
SQL*Plus: Release 11.2.0.4.0 Production on Thu Dec 24 01:28:39 2020
Copyright (c) 1982, 2013, Oracle. All rights reserved.
SQL> connect / as sysasm
Connected.
SQL> select instance_name,status from v$instance;
INSTANCE_NAME STATUS
-------------------------------- ------------------------
+ASM3 STARTED
-- The End --
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