怎么部署SharePlex环境

这篇文章主要讲解了"怎么部署SharePlex环境"，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习"怎么部署SharePlex环境"吧！

目标在 Linux 系统下安装 Oracle；利用 SharePlex 实现数据同步；可复制 DML 和 DDL 操作

一、环境描述

二、数据库准备

1. 创建shareplex专用表空间

   create tablespace splex_tbs datafile '/oradata/datafile/splex_tbs01.dbf' size 1G;

2. 数据库开归档

3. 开启补充日志

   alter database add supplemental log data (primary key, unique index) columns;

二、SharePlex 安装（源 & 目标）

1. 解压安装
   使用oracle用户解压，安装。

   node1-orcl[oracle]/home/oracle>./SharePlex-9.2.1-b39-ONEOFF-rhel-amd64-m64.tpmUnpacking ..................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ..........................................................................  ................................SharePlex installation program:    SharePlex Version: 9.2.1    Build platform: rhel-amd64    Target platform: lin-amd64Please enter the product directory location? /home/oracle/splex/softPlease enter the variable data directory location? /home/oracle/splex/dataPlease specify the SharePlex Admin group (select a number):1. [oinstall]2. dgdba3. kmdba4. backupdba5. dba6. oper?  5Please enter the TCP/IP port number for SharePlex communications? [2100] Preparing to install SharePlex v.9.2.1:    User:                     oracle    Admin Group:              dba    Product Directory:        /home/oracle/splex/soft    Variable Data Directory:  /home/oracle/splex/dataProceed with installation? [yes] Installing ................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  ...............................Setting file ownerships ...................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  ............................................Setting file permissions ..................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .........................................................................  .............................................Do you have a valid SharePlex v. 9.2.1 license? [yes] Please enter the License key? 序列号Please enter the customer name associated with this license key? CHINA MINISTRY OF RAILWAYSharePlex v. 9.2.1 license validation successful:    Customer Name:      CHINA MINISTRY OF RAILWAY    License Key:        序列号    Product Name:       SharePlex for Oracle - RAC    License Key Type:   "Perpetual Key"NOTE: You can upgrade this license key or add license keys for additional machines      by executing utility /home/oracle/splex/soft/install/splex_add_key.Installation log saved to: /home/oracle/.shareplex/INSTALL-SharePlex-9.2.1-1911290513.logSharePlex v.9.2.1 installation successful.

2. ora_setup配置
   配置shareplex，配置时如果需要自定义复制的源与目标端的ORACLE_SID，则需要配置tnsnames.ora别名，且/etc/oratab中必须有对应于自定义的tnsnames别名的ORACLE_SID。

   node1-orcl[oracle]/home/oracle/splex/soft/bin>./ora_setupWelcome to the Oracle SharePlex setup process for port 2100.This process creates tables and user accounts needed to runOracle SharePlex replication.Will the SharePlex install be using a BEQUEATH connection? (Entering 'n' implies a SQL*net connection)  [y] : Please note the following:** In response to prompts, a carriage return will choose the default   given in brackets.  If there is no default, a reply must be entered.** To exit the program while the program is waiting for input, use the   CTRL-C key sequence.   This sequences can be entered by holding down the CONTROL key and   pressing the C key.Enter the Oracle SID for which SharePlex should be installed [orcl] : In order to create the SharePlex tables and user account, we mustconnect to the database as a DBA userEnter a DBA user for orcl  : systemEnter password for the DBA account, which will not echo : connecting--This may take a few seconds.validating user name and password. . . This may take a few seconds.SharePlex objects will need to be created under a specialaccount.  You can pick an existing user or create a new one.Would you like to create a new SharePlex user ? [y] : Enter username for new user [splex/splex] : Warning:  This user is now being granted unlimited tablespace.This privilege will remain in effect until it is explicitly changed.Granting select on sys.user$ to splexSPLEX_ROLE_BOTH  already exists; continuing setup . . .Do you want to enable replication of tables with TDE? [n] : To enable replication of tables with TDE in the future, please rerun ora_setup.Setup will now install SharePlex objects.These are the existing tablespaces.SYSTEM SYSAUX UNDOTBS1 TEMP USERS SPLEX_TBS Enter the default tablespace for use by SharePlex [USERS] : SPLEX_TBSEnter the temporary tablespace for use by SharePlex [TEMP] : Enter the index tablespace for use by SharePlex [ ] : SPLEX_TBSCreating SharePlex objects [Installation type: Fresh]. . .Creating SharePlex Oracle-timezone-region map . . . Done.Creating Conflict Resolution Package . . . Done.Creating SharePlex Dataequator package . . . Loading Compare Package from "/home/oracle/splex/soft/util/sp_deq_pkg.plb"...Done.Note: The SharePlex object that supports replication of SDO_GEOMETRY cannot be installed      because the Oracle Spatial and Graph feature is not installed.Do you want to continue with the setup without support for SDO_GEOMETRY? [n] : yWill the current setup for sid: [orcl] be used as source (including cases as source for failover or master-master setups)?  [y] : Setup of SharePlex objects successful . . .Changing SharePlex connection database . . .Setup of orcl completed successfully-- The datasource identifier in the SharePlex configuration is 'o.orcl' --

3. sp_cop -u 2300 & 启动
   可以使用该参数指定 shareplex 启动到指定的 IP 上，可以使用 netstat -an | grep
   启动 -u可以启动shareplex实例到指定端口，可以复制多个库。

   node1-orcl[oracle]/home/oracle/splex/soft/bin>./sp_cop &[1] 2672node1-orcl[oracle]/home/oracle/splex/soft/bin>******************************************************** SharePlex for Oracle Startup * Copyright 2018 Quest Software Inc.* ALL RIGHTS RESERVED.* Protected by U.S. Patents: 7,461,103 and 7,065,538* Version: 9.2.1.39-m64-ONEOFF-SPO17172-SPO17624C-SPO17384-SPO17377-oracle* VarDir : /home/oracle/splex/data* Port   : 2100** IMPORTANT SECURITY NOTICE:** YOU HAVE NOT YET SELECTED THE NETWORK SECURITY MODEL.* PLEASE RUN:**     sp_security --setup** TO SELECT YOUR NETWORK SECURITY MODEL.*******************************************************

4. 状态验证

   node1-orcl[oracle]/home/oracle/splex/soft/bin>./sp_ctrl******************************************************** SharePlex Command Utility* Copyright 2018 Quest Software Inc.* ALL RIGHTS RESERVED.* Protected by U.S. Patents: 7,461,103 and 7,065,538*******************************************************sp_ctrl (node1:2100)> statusBrief Status for node1Process          State                             PID     Running   Since     ---------------  ------------------------------  --------  --------------------Cop              Running                             2672  29-Nov-19 05:18:20  Cmd & Ctrl       Running                             2696  29-Nov-19 05:18:34  There are no active configuration files

三、同步配置

1. 创建配置文件(源数据库)

1. sp_ctrl控制台
   SharePlex日常操作都在sp_ctrl控制台中进行，启动命令为：//bin/sp_ctrl,一般启动之后首先进入控制台执行sp_ctrl > stop post，停止。

   sp_ctrl (node2:2100)> stop post

2. config 配置文件
   Config配置文件为复制链路需要复制对象以及链路映射文件。

1. 列出config文件

   sp_ctrl (node1:2100)> list config   # 列出config文件File   Name                                         State       Datasource     --------------------------------------------------  ----------  ---------------ORA_config                                          Inactive    o.SOURCE_SID   Last Modified At: 26-Nov-19 09:13    Size: 151

2. 复制修改配置文件

   sp_ctrl (node1:2100)> copy config ORA_config to test_config # 复制config文件sp_ctrl (node1:2100)> edit config test_config # 修改config文件datasource:o.orcl#source tables      target tables           routing map#splex.demo_src      splex.demo_dest            target_system:进程名@o.target_sidexpand hr.%                hr.%                    192.168.66.112:splex_hr@o.orcl

• splex.demo_src --源库的用户名.表名，可以使用%通配符，全匹配半匹配等。priv%not(table_name)排除表。

• splex.demo_dest --目标库的用户名.表名

• target_system@o.target_sid --目标库的IP或hosts文件中映射名@为目标端的sid或别名。

• hr.test hr.test 192.168.204.151:scott_tab@o.honor1 --IP或主机名后加冒号，可以为该表复制单独起一个队列。

• mary.cust2!key(c1,c2) mary.cust2 proda@o.sid --自定义pk

3. config 生效

   sp_ctrl (node1:2100)> activate config test_config

4. 验证Capture、Read和Export进程是否被创建

   sp_ctrl (node1:2100)> show Process    Source                               Target                 State                   PID---------- ------------------------------------ ---------------------- -------------------- ------Capture    o.orcl                                                      Running               60407Read       o.orcl                                                      Running               60423Export     node1                                node2                  Running               60438sp_ctrl (node1:2100)> show capture detailHost: node1     System time: 28-Nov-19 10:17:58                           OperationsSource     Status            Captured Since---------- --------------- ---------- ------------------o.orcl     Running                  0 28-Nov-19 09:34:52   Oracle current redo log          : 25   Capture current redo log         : 25   Capture log offset               : 10206852   Last change processed:                   Operation on SHAREPLEX internal table at 11/28/19 10:17:55   Capture state                    : Processing   Activation id                    : 2   Error count                      : 0   Operations captured              : 0   Transactions captured            : 0   Concurrent sessions              : 0   HWM concurrent sessions          : 2   Checkpoints performed            : 23   Total operations processed       : 3948   Total transactions completed     : 3948   Total Kbytes read                : 0   Redo records in progress         : 0   Redo records processed           : 18556   Redo records ignored             : 14608   Redo records - last HRID         : N/Asp_ctrl (node1:2100)> show exportHost   : node1Queue  : node1                           KbytesTarget     Status          Exported     Since              Total       Backlog---------- --------------- ------------ ------------------ ---------- ----------node2      Running                   12 28-Nov-19 09:34:56          0          0sp_ctrl (node1:2100)>

3. 同步数据

4. 开启同步(目标端)

1. 设置恢复的起点(源端需要有数据流入)

   sp_ctrl (node2:2100)> reconcile queue splex_hr for o.orcl-o.orcl scn 1573836

2. 开启同步

   sp_ctrl (node2:2100)> start post

感谢各位的阅读，以上就是"怎么部署SharePlex环境"的内容了，经过本文的学习后，相信大家对怎么部署SharePlex环境这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是，小编将为大家推送更多相关知识点的文章，欢迎关注！