What will happen When you run Adpreclone and Adcfgclone?
Adpreclone.pl script prepare the source system to be cloned by collecting information about source
system. Create a cloning stage area,generate template and driver from existing files that contain source specific hard coded value.
When you run “adpreclone.pl dbTier” on DB side
Following directories will be created in the ORACLE_HOME/appsutil/cloneJlib, db, data where “Jlib” relates to libraries “db” will contain the techstack information, “data” will contain the information related to datafiles and required for cloning.
Creates driver files at ORACLE_HOME/appsutil/driver/instconf.drv
Converts inventory from binary to xml, the xml file is located at $ORACLE_HOME/appsutil/clone/context/db/Sid_context.xml
Prepare database for cloning: This includes creating database control file script and datafile location information file at
$ORACLE_HOME/appsutil/templateadcrdbclone.sql, dbfinfo.lst
Generates database creation driver file at ORACLE_HOME/appsutil/clone/data/driverdata.drv
Copy JDBC Libraries at ORACLE_HOME/appsutil/clone/jlib/classes12.jar and appsutil
When you run “adpreclone.pl appsTier” On Apps Side
This will create stage directory at $COMMON_TOP/clone. This also run in two steps.
Techstack: Creates template files for Oracle_iAS_Home/appsutil/template and Oracle_806_Home/appsutil/template
Creates Techstack driver files for IAS_ORACLE_HOME/appsutil/driver/instconf.drv and 806_ORACLE_HOME/appsutil/driver/instconf.drv
APPL_TOP preparation: It will create application top driver file at $COMMON_TOP/clone/appl/driver/appl.drv-Copy JDBC libraries and $COMMON_TOP/clone/jlib/classes111.zip
what Perl adcfgclone.pl dbTechStack do?
Perl adcfgclone.pl dbTechStack will do below things.
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Start SQL*NET listener
what Perl adcfgclone.pl dbTier do?
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Recreate controlfile
6)Configure database
7)Start SQL*NET listener
==
cd $ORACLE_HOME/appsutils/clone/bin
perl adcfgclone.pl dbTier pwd=apps
This will use the templates and driver files those were created while running adpreclone.pl on source system and has been copied to target system.
Following scripts are run by adcfgclone.pl dbTier for configuring techstack
adchkutl.sh — This will check the system for ld, ar, cc, and make versions.
adclonectx.pl — This will clone the context file. This will ceate a new context file as per the details of this instance.
runInstallConfigDriver — located in $Oracle_Home/appsutil/driver/instconf.drv
Relinking $Oracle_Home/appsutil/install/adlnkoh.sh — This will relink ORACLE_HOME
For data on database side, following scripts are runDriver file $Oracle_Home/appsutil/clone/context/data/driver/data.drv
Create database adcrdb.zipAutoconfig is runControl file creation adcrdbclone.sql
Run adcfgclone.pl for dbTier.
what Perl adcfgclone.pl appsTier do?
perl adcfgclone.pl appsTier will do below things.
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Create INST_TOP
6)Configure APPL_TOP
7)Start Apps Processses
==
On Application Side
cd $COMMON_TOP/clone/bin/
perl adcfgclone.pl appsTier pwd=apps
Following scripts are run by adcfgclone.pl:
Creates context file for target adclonectx.pl
Run driver files $ORACLE_HOME/appsutil/driver/instconf.drv and $IAS_ORACLE_HOME/appsutil/driver/instconf.drv
Relinking of Oracle Home $ORACLE_HOME/bin/adlnk806.sh and $IAS_ORACLE_HOME/bin/adlnkiAS.sh
At the end it will run the driver file $COMMON_TOP/clone/appl/driver/appl.drv and then runs autoconfig.
When we run adcfgclone.pl which script it will call?
It will call adclone.pl which is located at $AD_TOP/bin .
When we run perl adpreclone.pl dbTier why it requires apps password?
It requires a database connection to validate apps schema.
When do you run adpreclone on Production?
If any changes made to either TechStack,database or any patches applied.
How do we find adpreclone is run in source or not ?
If clone directory exists under $RDBMS_ORACLE_HOME/appsutil for oracle user and $COMMON_TOP/clone for applmgr user.
When we run perl adpreclone.pl appTier why it will not prompt for apps password?
It doesn’t require db a connection.
adcfgclone on database node we had three modes
perl adcfgclone.pl dbTier
It will configure the ORACLE_HOME on the target database tier node and recreate the controlfiles.
This is specially used in case of standby database and/or hot backups. It will take care of all the steps.
perl adcfgclone.pl dbTechStack
It will configure the ORACLE_HOME on the target database tier node only. Relink the oracle home.
perl adcfgclone.pl dbconfig
It is used to configure the database with context file.Database should be in open mode.
adcfgclone.pl appsTier dualfs
DUALFS – new feature is introduced in the latest AD-TXK Delta 7.
This feature will create both the filesystems fs1 and fs2 during the clonning process.
Adpreclone.pl script prepare the source system to be cloned by collecting information about source
system. Create a cloning stage area,generate template and driver from existing files that contain source specific hard coded value.
When you run “adpreclone.pl dbTier” on DB side
Following directories will be created in the ORACLE_HOME/appsutil/cloneJlib, db, data where “Jlib” relates to libraries “db” will contain the techstack information, “data” will contain the information related to datafiles and required for cloning.
Creates driver files at ORACLE_HOME/appsutil/driver/instconf.drv
Converts inventory from binary to xml, the xml file is located at $ORACLE_HOME/appsutil/clone/context/db/Sid_context.xml
Prepare database for cloning: This includes creating database control file script and datafile location information file at
$ORACLE_HOME/appsutil/templateadcrdbclone.sql, dbfinfo.lst
Generates database creation driver file at ORACLE_HOME/appsutil/clone/data/driverdata.drv
Copy JDBC Libraries at ORACLE_HOME/appsutil/clone/jlib/classes12.jar and appsutil
When you run “adpreclone.pl appsTier” On Apps Side
This will create stage directory at $COMMON_TOP/clone. This also run in two steps.
Techstack: Creates template files for Oracle_iAS_Home/appsutil/template and Oracle_806_Home/appsutil/template
Creates Techstack driver files for IAS_ORACLE_HOME/appsutil/driver/instconf.drv and 806_ORACLE_HOME/appsutil/driver/instconf.drv
APPL_TOP preparation: It will create application top driver file at $COMMON_TOP/clone/appl/driver/appl.drv-Copy JDBC libraries and $COMMON_TOP/clone/jlib/classes111.zip
what Perl adcfgclone.pl dbTechStack do?
Perl adcfgclone.pl dbTechStack will do below things.
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Start SQL*NET listener
what Perl adcfgclone.pl dbTier do?
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Recreate controlfile
6)Configure database
7)Start SQL*NET listener
==
cd $ORACLE_HOME/appsutils/clone/bin
perl adcfgclone.pl dbTier pwd=apps
This will use the templates and driver files those were created while running adpreclone.pl on source system and has been copied to target system.
Following scripts are run by adcfgclone.pl dbTier for configuring techstack
adchkutl.sh — This will check the system for ld, ar, cc, and make versions.
adclonectx.pl — This will clone the context file. This will ceate a new context file as per the details of this instance.
runInstallConfigDriver — located in $Oracle_Home/appsutil/driver/instconf.drv
Relinking $Oracle_Home/appsutil/install/adlnkoh.sh — This will relink ORACLE_HOME
For data on database side, following scripts are runDriver file $Oracle_Home/appsutil/clone/context/data/driver/data.drv
Create database adcrdb.zipAutoconfig is runControl file creation adcrdbclone.sql
Run adcfgclone.pl for dbTier.
what Perl adcfgclone.pl appsTier do?
perl adcfgclone.pl appsTier will do below things.
1)Create context file
2)Register ORACLE_HOME
3)Relink ORACLE_HOME
4)Configure ORACLE_HOME
5)Create INST_TOP
6)Configure APPL_TOP
7)Start Apps Processses
==
On Application Side
cd $COMMON_TOP/clone/bin/
perl adcfgclone.pl appsTier pwd=apps
Following scripts are run by adcfgclone.pl:
Creates context file for target adclonectx.pl
Run driver files $ORACLE_HOME/appsutil/driver/instconf.drv and $IAS_ORACLE_HOME/appsutil/driver/instconf.drv
Relinking of Oracle Home $ORACLE_HOME/bin/adlnk806.sh and $IAS_ORACLE_HOME/bin/adlnkiAS.sh
At the end it will run the driver file $COMMON_TOP/clone/appl/driver/appl.drv and then runs autoconfig.
When we run adcfgclone.pl which script it will call?
It will call adclone.pl which is located at $AD_TOP/bin .
When we run perl adpreclone.pl dbTier why it requires apps password?
It requires a database connection to validate apps schema.
When do you run adpreclone on Production?
If any changes made to either TechStack,database or any patches applied.
How do we find adpreclone is run in source or not ?
If clone directory exists under $RDBMS_ORACLE_HOME/appsutil for oracle user and $COMMON_TOP/clone for applmgr user.
When we run perl adpreclone.pl appTier why it will not prompt for apps password?
It doesn’t require db a connection.
adcfgclone on database node we had three modes
perl adcfgclone.pl dbTier
It will configure the ORACLE_HOME on the target database tier node and recreate the controlfiles.
This is specially used in case of standby database and/or hot backups. It will take care of all the steps.
perl adcfgclone.pl dbTechStack
It will configure the ORACLE_HOME on the target database tier node only. Relink the oracle home.
perl adcfgclone.pl dbconfig
It is used to configure the database with context file.Database should be in open mode.
adcfgclone.pl appsTier dualfs
DUALFS – new feature is introduced in the latest AD-TXK Delta 7.
This feature will create both the filesystems fs1 and fs2 during the clonning process.
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