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  • Oracle Enterprise  11.2.0.4
  • Database in archivelog mode
  • Database called “SOURCE_DB” created
  • Dbvisit Replicate 2.6.0.1 installed.7


Instance 2: EC2_TARGET  TARGET

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  • Oracle 11.2.0.2 (XE) installed
  • Database called "EC2_TARGET" created
  • Install Dbvisit Replicate 2.6.01 installed7

 

TNSNAMES.ora on the EC2_TARGET

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Code Block
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[oracle ~]$ dbvrep
Initializing......done
Dbvisit Replicate version 2.6.01.7
Copyright (C) Dbvisit Software Limited.  All rights reserved.
No DDC file loaded.
Run "setup wizard" to start the configuration wizard or try "help" to see all commands available.

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Code Block
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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
scriptDDLvscript for target objects
resetlogs  : Use SCN from last resetlogs operation (standby activation, rman incomplete recovery)    
no-lock    : Do not lock tables. Captures previous SCN of oldest active transaction. Requires pre-requisite running of pre-all.sh script                                                                                                    
(one-by-one/single-scn/ddl-only/resetlogs/no-lock) [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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[oracle@]$ ./TEST-EC2.sourceserver.com.sh
Initializing......done
[oracle@ ]$ DDC loaded from database (266 variables).
Dbvisit Replicate version 2.67
Copyright (C) Dbvisit Software Limited.  All rights reserved.
DDC file /home/oracle/TEST/TEST=EC2-MINE.ddc loaded.
Starting process MINE...Created directory /home/oracle/TEST/ddc_backup
Created directory /home/oracle/TEST/log/
Created directory /home/oracle/TEST/log/trace/
Created directory /home/oracle/TEST/mine/
started

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[oracle@]$ ./TEST-EC2-run-ec2-54-82-3-111.compute-1.amazonaws.com.sh
Initializing......done
DDC loaded from database (266 variables).
Dbvisit Replicate version 2.67
Copyright (C) Dbvisit Software Limited.  All rights reserved.
DDC file /home/oracle/TEST/TEST-EC2-APPLY.ddc loaded.
Starting process APPLY...Created directory /home/oracle/TEST/ddc_backup
Created directory /home/oracle/TEST/log/
Created directory /home/oracle/TEST/log/trace/
Created directory /home/oracle/TEST/apply
started

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Once both Mine and Apply is initialized:
 

\ Dbvisit Replicate 2.67.01.3880(MAX edition) - Evaluation License expires in 30 days

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