SQWareProduction:oracle:bin:sqwora RmanClone.ksh

Presentation

Script $gvsqw_OraBin/sqwora_RmanClone.ksh :

Makes RMAN clone
Script is fully automatic:

• Check space (you have to customize this function)
• Retrieve choosed backup that can be:

- LastFull => retrieve the last full backup
- LastInc => retrieve the last incremental backup
- MaxTime => retrieve the last backup
- <tag> => retrieve this backup tag (part of file name)

• Unregister from RMAN catalog
• Save old password
• Destroy old database
• Run cloning

The script can also:

• ignore disk warning (stop by default)
• makes copy backup only
• change of unix users target/source
• choose parallel degree of backup copy
• send email report of cloning
• run shell script before load
• run shell script after load

This script use configuration file $gvsqw_RootCfg/sqwora_Rman.cfg

Online help

The online help is available for most scripts with the -h option.
Ex: $gvsqw_OraBin/sqwora_RmanClone.ksh -h
Content of this assistance :

Sourcing sqwora_Global.lib v2024.07 SQWareProduction for Oracle (dbSQWare) ... 

Usage: sqwora_RmanClone.ksh [-h] -I <instance> -IS <instance> -US <hostname> -T <Type> [+ options]

DESCRIPTION
   sqwora_RmanClone.ksh duplicate instance by Rman
SUPPORT
   Oracle supported versions: 10gR2 <= v <= 21c

PARAMETERS
     -I  instance       : Target instance (clone).
     -IS instance       : Instance source.
     -US hostname       : Hostname for instance source.
     -T  type           : Which backup to use:
                           - LastFull => recover the last full backup
                           - LastInc  => recover the last incremental backup
                           - MaxTime  => recover the last backup
                           - <tag>    => recover this backup tag (part of file name)
OPTIONS
     -h                 : Display the full usage.
     -s                 : Display samples of usage.
     -P  Nb processes   : Max number of processes (by default 4).
     -FRT return_code   : Force return code value on error.
     -UUS  username     : Source unix user(by default, same as target).
     -Before  script    : Script to execute before clonning.
     -After   script    : Script to execute after clonning.
     -AddMail   email   : Email address to add at 'pmexpdba@gmail.com'.
     -SendReport        : Send execution log report.
     -NoMail            : Deactivate sendmail on error to pmexpdba@gmail.com (by default, send on error).
     -Locale    locale  : Force Locale for help display (fr,en).
     -CopyOnly          : Make only the copy of backups and quit.
     -IgnoreDiskWarning : Ignore disk space warning (by default, exit on error).
     -Exec              : Duplicate instance (by default, display generated commands).

Error management

Errors passing arguments

This type of message is generated:

Lack 'instance' parameter, Usage: sqwora_RmanClone.ksh [-h] -I <instance> -IS <instance> -US <hostname> -T <Type> [+ options]
For full help : sqwora_RmanClone.ksh -h

If you are connecting through a terminal, no mail will be sent and you will have more this kind of message:

Not sending mail because you are in connected mode !!!
Lack 'instance' parameter

If you are not connected to a terminal, the error message appears and is sent by mail to the address contained in the variable $gvsqw_GlobalMail (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_oracle : " (See help customize this variable).

Execution errors

Whether you are or not connected to a terminal, the error message appears and an email containing a summary of treatment errors is sent to the address contained in the variable $gvsqw_Mail_oracle (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_oracle : " (See help customize this variable).

Usage examples

Sourcing sqwora_Global.lib v2024.07 SQWareProduction for Oracle (dbSQWare) ... 

#Standard help for script sqwora_RmanClone.ksh:


$gvsqw_OraBin/sqwora_RmanClone.ksh -h
#Display online help for this script

$gvsqw_OraBin/sqwora_RmanClone.ksh -Locale en -h
#Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale)

$gvsqw_OraBin/sqwora_RmanClone.ksh -s
#Display usage examples for this script

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type>
#Generate commands but don't execute them !

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -Exec
#Makes RMAN clone

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -UUS 'dba_42' -Exec
#Source unix user here 'dba_42' (by default, same as target)

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -IgnoreDiskWarning -Exec
#Ignore disk space warning (by default, exit on error)

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -CopyOnly -Exec
#Make only the copy of backups and quit.

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -Before $Home/scripts/XXX.ksh -Exec
#Script to execute before clonning.

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -After $Home/scripts/XXX.ksh -Exec
#Script to execute after clonning.

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -P <NumericValue> -Exec
#Run sqwora_RmanClone.ksh script with a parallel degree of '<NumericValue>'
#Use by default the variable gvsqw_NbThreadXXX in $gvsqw_OraBin/../etc/sqwora_GlobalVar.cfg
#You can change this default on all your environnement if you set this variable
#in configuration file $gvsqw_OraBin/../etc_cust/sqwora_GlobalVar.cfg

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' -Exec
#Add the mail list to the default address managed by the variable gvsqw_GlobalMail

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -SendReport -Exec
#Send the log by email at the end of the treatment even if there is no error

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -NoMail -Exec
#Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error)

$gvsqw_OraBin/sqwora_RmanClone.ksh -I $ORACLE_SID -IS <SourceInstance> -US <SourceHost> -T <Type> -FRT <NumericValue> -Exec
#Force return code to '<NumericValue>' on error (if no error, "exit 0!")
#You can also force return code of this script on all your
#environnement if you set the variable: $gvsqw_ForcedReturnCodeScript_sqwora_RmanClone=<NumericValue>
#in configuration file $gvsqw_OraBin/../etc_cust/sqwora_GlobalVar.cfg