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Run "setup wizard" to start the configuration wizard or try "help" to see all commands available. dbvrep> setup wizard This wizard configures Dbvisit Replicate. The setup wizard creates configuration scripts, which need to be run after the wizard ends. No changes to the databases are made before that. The progress is saved every time a list of databases, replications, etc. is shown. It will be re-read if wizard is restarted and the same DDC name and script path is selected. Run the wizard now? [yes] Accept end-user license agreement? (view/yes/no) [view] yes Before starting the actual configuration, some basic information is needed. The DDC name and script path determines where all files created by the wizard go (and where to reread them if wizard is rerun) and the license key determines which options are available for this configuration. (DDC_NAME) - Please enter a name for this replication (suggestion: use the name of the source database): [] TEST-EC2 (LICENSE_KEY) - Please enter your license key: [(trial)] Which Replicate edition do you want to trial (LTD/XTD/MAX):[MAX] (SETUP_SCRIPT_PATH) - Please enter a directory for location of configuration scripts on this machine: [/home/oracle/TEST-EC2] /home/oracle/TEST Network configuration files were detected on this system in these locations: /u01/app/oracle/product/11.2.0/db_1/network/admin /u01/app/oracle/product/10.2.0/db_1/network/admin /u01/app/oracle/product/11.2.0/db_1/network/admin (TNS_ADMIN) - Please enter TNS configuration directory for this machine: [/u01/app/oracle/product/11.2.0/db_1/network/admin] Step 1 - Describe databases ======================================== The first step is to describe databases used in the replication. There are usually two of them (source and target). Store SYSDBA and DBA passwords? Passwords only required during setup and initialization? (yes/no) [yes] Let's configure the database, describing it's type, connectivity, user names etc. What type of database is this? (Oracle/MySQL/SQL Server/Oracle AWS RDS/CSV/Hadoop): [Oracle] Please enter database TNS alias: [] SOURCE_DB Please enter SYSDBA user name: [SYS] Please enter password for this user: [change_on_install] ****** Please enter user with DBA role: [SYSTEM] Please enter password for this user: [manager] ****** Connecting to database SOURCE_DB as SYSTEM to query list of tablespaces and to detect ASM (by looking whether any redo logs or archived logs are stored in ASM). Enter the Dbvisit Replicate owner (this user will be created by this script): [dbvrep] Please enter password for this user: [dbvpasswd] Permanent tablespaces detected on the database: USERS. Please enter default permanent tablespace for this user:[USERS] Temporary tablespaces detected on the database: TEMP. Please enter default temporary tablespace for this user:[TEMP] Following databases are now configured: 1: Oracle DZ11G, SYS/***, SYSTEM/***, dbvrep/***, USERS/TEMP, dbvrep/, ASM:NO, TZ: +00:00 Enter the number of the database to modify it, or "add", or "done": [add] Let's configure the database, describing it's type, connectivity, user names etc. What type of database is this? (Oracle/MySQL/SQL Server/Oracle AWS RDS/CSV/Hadoop): [Oracle] Please enter database TNS alias: [] EC2_TARGET Please enter SYSDBA user name: [SYS] Please enter password for this user: [change_on_install] ******* Please enter user with DBA role: [SYSTEM] Please enter password for this user: [manager] ********** Connecting to database EC2_TARGET as SYSTEM to query list of tablespaces and to detect ASM (by looking whether any redo logs or archived logs are stored in ASM). Enter the Dbvisit Replicate owner (this user will be created by this script): [dbvrep] Please enter password for this user: [dbvpasswd] Permanent tablespaces detected on the database: USERS. Please enter default permanent tablespace for this user: [USERS] Temporary tablespaces detected on the database: TEMP. Please enter default temporary tablespace for this user: [TEMP] Following databases are now configured: 1: Oracle SOURCE_DB, SYS/***, SYSTEM/***, dbvrep/***, USERS/TEMP, dbvrep/, ASM:NO, TZ: +00:00 2: Oracle EC2_TARGET, SYS/***, SYSTEM/***, dbvrep/***, USERS/TEMP, dbvrep/***, ASM:NO, TZ: +00:00 Enter the number of the database to modify it, or "add", or "done": [done] Step 2 - Replication pairs ======================================== The second step is to set source and targets for each replication pair. Let's configure the replication pair, selecting source and target. Following databases are described: 1: SOURCE_DB (Oracle) 2: EC2_TARGET (Oracle) Select source database: [1] Select target database: [2] Will be DDL replication enabled? [yes] Use fetcher to offload the mining to a different server? (yes/no) [no] Would you like to encrypt the data across the network (yes or no) [no] Would you like to compress the data across the network (yes or no) [no] How long do you want to set the network timeouts. Recommended range between 60-300 seconds [60] Lock and copy the data initially one-by-one or at a single SCN? one-by-one : Lock tables one by one and capture SCN single-scn : One SCN for all tables ddl-only : Only DDL script for target objects resetlogs : Use SCN from last resetlogs operation (standby activation, rman incomplete recovery) (one-by-one/single-scn/ddl-only/resetlogs) [single-scn] What data instantiation script to create? dp_networklink : Data Pump with network link. No export datafile is created (APPLY.sh) dp_exp : Data Pump with export datafile. Creates an export datafile (APPLY.sh) exp : Pre-datapump exp/imp with export datafile (APPLY.sh) ddl_file : DDL file created (APPLY.sql) ddl_run : DDL is automatically executed on target load : All replicated data is created and loaded automatically none (dp_networklink/dp_exp/exp/ddl_file/ddl_run/load/none) [dp_networklink] Following replication pairs are now configured: 1: SOURCE_DB (Oracle) ==> EC2_TARGET (Oracle), DDL: yes, fetcher: no, process suffix: (no suffix), compression: no, encryption: no, network timeout: 60, prepare type: single-scn, data load: dp_networklink Enter number of replication pair to modify it, or "add", or "done": [done] Step 3 - Replicated tables ======================================== The third step is to choose the schemas and tables to be replicated. If the databases are reachable, the tables are checked for existence, datatype support, etc., schemas are queried for tables. Note that all messages are merely hints/warnings and may be ignored if issues are rectified before the scripts are actually executed. Following tables are defined for replication pairs: 1: SOURCE_DB (Oracle) ==> EC2_TARGET (Oracle), DDL: yes, suffix: (no suffix), prepare: single-scn No tables defined. Enter number of replication pair to modify it, or "done": [1] Please enter list of all individual tables to be replicated. Enter schema name(s) only to replicate all tables in that schema. Use comma or space to delimit the entries. Enter the tables and schemas: [] SCOTT Add more tables or schemas? (YES/NO) [NO] NO To replicate changes of PL/SQL objects in schema(s), please enter the schemas to be replicated. Note that specifying any entry will cause additional privileges to be granted to dbvrep. Enter through a comma or space-delimited list. Enter the list of schemas (PL/SQL): [] You can also specify some advanced options: 1. Rename schemas or tables. 2. Specify filtering conditions. 3. (Tables only) Configure Change Data Capture; this does not maintain a copy of the source table, but logs all operations as separate entries. This is useful for ETL or as an audit trail. This usually requires adding of new columns (timestamps, old/new values etc.) to the target table. Specify rename name or filter condition for any of the specified schemas (YES/NO): [no] Following tables are defined for replication pairs: 1: SOURCE_DB (Oracle) ==> EC2_TARGET (Oracle), DDL: yes, suffix: (no suffix), prepare: single-scn SCOTT(tables) Enter number of replication pair to modify it, or "done": [done] Step 4 - Process configuration ======================================== The fourth step is to configure the replication processes for each replication. Following processes are defined: 1: MINE on SOURCE_DB Not configured. 2: APPLY on EC2_TARGET Not configured. Enter number of process to modify it, or "done": [1] Fully qualified name of the server for the process (usually co-located with the database, unless mine is offloaded using fetcher):[sourceserver.com] Server type (Windows/Linux/Unix): [Linux] Enable email notifications about problems (yes/no)? [no] Enable SNMP traps/notifications about problems (yes/no)?[no] Directory with DDC file and default where to create log files etc. (recommended: same as global setting, if possible)? [/home/oracle/TEST] Following settings were pre-filled with defaults or your reloaded settings: ---------------------------------------- [MINE_REMOTE_INTERFACE]: Network remote interface:sourceserver.com:7901 [MINE_DATABASE]: Database TNS: SOURCE_DB [TNS_ADMIN] tnsnames.ora path: /u01/app/oracle/product/11.2.0/db_1/network/admin [MINE_PLOG]: Filemask for generated plogs: /home/oracle/TEST/mine/%S.%E (%S is sequence, %T thread, %F original filename (stripped extension), %P process type, %N process name, %E default extension) [LOG_FILE]: General log file: /home/oracle/TEST/log/dbvrep_%N_%D.%E [LOG_FILE_TRACE]: Error traces: /home/oracle/TEST/log/trace/dbvrep_%N_%D_%I_%U.%E Checking that these settings are valid... Do you want change any of the settings? [no] Following processes are defined: 1: MINE on SOURCE_DB Host: sourceserver.com, SMTP: no, SNMP: no 2: APPLY on EC2_TARGET Not configured. Enter number of process to modify it, or "done": [2] Fully qualified name of the server for the process (usually co-located with the database, unless mine is offloaded using fetcher): [ip-10-47-141-210] ec2-54-82-3-111.compute-1.amazonaws.com Server type (Windows/Linux/Unix): [Linux] Enable email notifications about problems (yes/no)? [no] Enable SNMP traps/notifications about problems (yes/no)?[no] Directory with DDC file and default where to create log files etc. (recommended: same as global setting, if possible)? [/home/oracle/TEST] Following settings were pre-filled with defaults or your reloaded settings: ---------------------------------------- [APPLY_REMOTE_INTERFACE]: Network remote interface: ec2-54-82-3-111.compute-1.amazonaws.com:7902 [APPLY_DATABASE]: Database TNS: EC2_TARGET [TNS_ADMIN]: tnsnames.ora path: /u01/app/oracle/product/11.2.0/db_1/network/admin [APPLY_STAGING_DIR]: Directory for received plogs: /home/oracle/TEST/apply [LOG_FILE]: General log file: /home/oracle/TEST/log/dbvrep_%N_%D.%E [LOG_FILE_TRACE]: Error traces: /home/oracle/TEST/log/trace/dbvrep_%N_%D_%I_%U.%E Checking that these settings are valid... Do you want change any of the settings? [no] no Following processes are defined: 1: MINE on SOURCE_DB Host: sourceserver.com, SMTP: no, SNMP: no 2: APPLY on EC2_TARGET Host: ec2-54-82-3-111.compute-1.amazonaws.com, SMTP: no, SNMP: no Enter number of process to modify it, or "done": [done] Created file /home/oracle/TEST/TEST-EC2-APPLY.ddc. Created file /home/oracle/TEST/TEST-EC2-MINE.ddc. Created file /home/oracle/TEST/config/TEST-EC2-setup.dbvrep. Created file /home/oracle/TEST/config/TEST-EC2-dbsetup_SOURCE_DB.sql. Created file /home/oracle/TEST/config/TEST-EC2-dbsetup_EC2_TARGET.sql. Created file /home/oracle/TEST/config/TEST-EC2-grants_SOURCE_DB.sql. Created file /home/oracle/TEST/config/TEST-EC2-grants_EC2_TARGET.sql. Created file /home/oracle/TEST/config/TEST-EC2-onetime.ddc. Created file /home/oracle/TEST/start-console.sh. Created file /home/oracle/TEST/TEST-EC2-run-sourceserver.com.sh. Created file /home/oracle/TEST/TEST-EC2-run-ec2-54-82-3-111.compute-1.amazonaws.com.sh. Created file /home/oracle/TEST/Nextsteps.txt. Created file /home/oracle/TEST/TEST-EC2-all.sh. ======================================================================================================================================================================================================== Dbvisit Replicate wizard completed Script /home/oracle/TEST/TEST-EC2-all.sh created. This runs all the above created scripts. Please exit out of dbvrep, review and run script as current user to setup and start Dbvisit Replicate. ======================================================================================================================================================================================================== Optionally, the script can be invoked now by this wizard. Run this script now? (yes/no) [NO] dbvrep> |
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memory_set TNS_ADMIN /u01/app/oracle/product/11.2.0/xe/network/admin |
Execute
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TEST-EC2-all.sh script on sourceserver.com
Run the TEST-EC2-all.sh script to initialize Dbvisit Replicate and load the dbvrep repository in both the source and target. It is important that the steps above be executed before running this step.
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[oracle@]$ ./TEST-EC2-all.sh Setting up Dbvisit Replicate configuration Configure database SOURCE_DB... This check fails if the DBID is not the expected one... Ok, check passed. Configure database EC2_TARGET... This check fails if the DBID is not the expected one... Ok, check passed. Object grants for database SOURCE_DB... Object grants for database EC2_TARGET... Setting up the configuration Initializing......done WARN-1850: No DDC DB available, dictionary table does not exist. DDC loaded from database (0 variables). Dbvisit Replicate version 2.6 Copyright (C) Dbvisit Software Limited. All rights reserved. DDC file /home/oracle/TEST/config/TEST-EC2-onetime.ddc loaded. MINE: Cannot determine Dbvisit Replicate dictionary version. (no dictionary exists) APPLY: Cannot determine Dbvisit Replicate dictionary version. (no dictionary exists) dbvrep> set ON_WARNING SKIP Variable ON_WARNING set to SKIP for process *. dbvrep> set ON_ERROR EXIT Variable ON_ERROR set to EXIT for process *. dbvrep> ENGINE SWITCH_REDOLOG dbvrep> ENGINE SETUP MINE DROP DICTIONARY 0 dictionary objects dropped. dbvrep> ENGINE SETUP MINE CREATE DICTIONARY dbvrep> ENGINE SETUP MINE LOAD DICTIONARY Supplemental logging on database set. Loading dictionary table DBRSCOL$ Loading dictionary table DBRSIND$ Loading dictionary table DBRSOBJ$ Loading dictionary table DBRSTAB$ Loading dictionary table DBRSUSER$ Loading dictionary table DBRSV_$DATABASE ID of mine proces is 5B57FC60-2978-11E3-A0AD-58D8E5C48113. If not using DDC in database, set MINE_UNIQUE_ID to this value. dbvrep> ENGINE SETUP APPLY DROP DICTIONARY 0 dictionary objects dropped. dbvrep> ENGINE SETUP APPLY CREATE DICTIONARY dbvrep> ENGINE SETUP APPLY LOAD DICTIONARY dbvrep> ENGINE PREPARE_DP SETUP CLEAR dbvrep> ENGINE SETUP PAIR MINE AND APPLY 1 applier SCN set. dbvrep> SET APPLY.INSTANTIATE_SCN NOW Variable INSTANTIATE_SCN set to NOW for process APPLY. dbvrep> ENGINE SUPPLEMENTAL LOGGING SCHEMA OE ENABLE PRIMARY KEY dbvrep> ENGINE SWITCH_REDOLOG dbvrep> ENGINE WAIT_SCN_FLIP Waited 2 seconds until scn_to_timestamp changed. dbvrep> #single-scn instantiation: lock all tables and schemas dbvrep> ENGINE LOCK SCHEMAS OE Locking all schemas. Lock done. dbvrep> #single-scn instantiation: unlock all tables and schemas, but keep the SCN dbvrep> ENGINE LOCK RELEASE LOCKS dbvrep> dbvrep> #prepare the tables (we use OFFLINE as neither MINE not APPLY is running; with OFFLINE we won't wait on network timeout) dbvrep> PREPARE OFFLINE SCHEMA OE Table SCOTT.EMP instantiated at SCN 1229827 Table SCOTT.DEPT instantiated at SCN 1229827 Table SCOTT.SALGRADE instantiated at SCN 1229827 Table SCOTT.LOADTEST instantiated at SCN 1229827 dbvrep> #single-scn instantiation: unlock all tables and schemas, forget the SCN (so it does not affect any further PREPARE statements) dbvrep> ENGINE LOCK CLEAR SCN dbvrep> ENGINE SWITCH_REDOLOG dbvrep> #prepare script for instantiation dbvrep> ENGINE PREPARE_DP WRITE DP_NETWORKLINK DIRECTORY DATA_PUMP_DIR FILE /home/oracle/TEST/APPLY.sh DBLINK xx USERID system/xxxx@EC2_TARGET Created Data Pump script /home/oracle/TEST/APPLY.sh, using network import. dbvrep> create ddcdb from ddcfile DDC loaded into database (266 variables). dbvrep> set ON_WARNING SKIP Variable ON_WARNING set to SKIP for process *. dbvrep> set ON_ERROR SKIP Variable ON_ERROR set to SKIP for process *. OK-0: Completed, but some operation(s) raised warnings and/or errors. These steps are required after the TEST-EC2-TEST-all.sh script runs: 1) Create the necessary directory(ies) on the servers: ec2-54-82-3-111.compute-1.amazonaws.com: /home/oracle/TEST 2) Copy the DDC files to the server(s) where the processes will run: ec2-54-82-3-111.compute-1.amazonaws.com: /home/oracle/TESTC/TEST-EC2-TEST-APPLY.ddc sourceserver.com: /home/oracle/TEST/TEST-EC2-TEST-MINE.ddc 3) Review that path to dbvrep executable is correct in the run scripts: /home/oracle/TEST/TEST-EC2-TEST-run-sourceserver.sh /home/oracle/TEST/TEST-EC2-TEST-run-ec2-54-82-3-111.compute-1.amazonaws.com.sh 4) Copy the run script to the server(s) where the processes will run: sourceserver.com: /home/oracle/TEST/TEST-EC2-TEST-run-dbvrds01.sh ec2-54-82-3-111.compute-1.amazonaws.com: /home/oracle/TEST/TEST-EC2-TEST-run-ec2-54-82-3-111.compute-1.amazonaws.com.sh 5) Ensure firewall is open for listen interfaces 0.0.0.0:7902, 0.0.0.0:7901 used by the processes. 6) Make sure the data on apply are in sync as of time when setup was run. Scripts for Data Pump/export/DDL were created as requested: /home/oracle/RDSPOCTEST/APPLY.sh Create referenced database links (if any) before running the scripts. 7) Start the replication processes on all servers: sourceserver.com: /home/oracle/TEST/EC2-TEST-run-sourceserver.com.sh ec2-54-82-3-111.compute-1.amazonaws.com: /home/oracle/TEST/TEST-EC2-TEST-run-ec2-54-82-3-111.compute-1.amazonaws.com.sh 8) Start the console to monitor the progress: /home/oracle/TEST/start-console.sh The above list is stored in /home/oracle/TEST/Nextsteps.txt. |
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