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Revision as of 18:35, 8 March 2020
Contents
Presentation
Script $gvsqw_OraBin/sqwora_RmanBackup.ksh :
Makes RMAN backups
You can choose backup type:
- incremental level 0 (i0)
- incremental level 1 (i1)
- archivelog (log)
Backup can be made online or offline (hot, cold)
The script can also:
- use the option 'skip readonly'
- autostart sqwarchmon when hot backup (if lvsqw_RmanAutoStartSqwArchmon=enable)
- makes freeze/unfreeze of cluster ressources when cold backup
- makes blackout disable/enable of supervision when cold backup
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_RmanBackup.ksh -h
Content of this assistance :
Sourcing sqwora_Global.lib v2024.07 SQWareProduction for Oracle (dbSQWare) ...
Usage: sqwora_RmanBackup.ksh [-h] -I <instance> -T <Type> [+ options]
DESCRIPTION
sqwora_RmanBackup.ksh execute RMAN backup
SUPPORT
Oracle supported versions: 9iR2 <= v <= 21c
PARAMETERS
-I instance : Target instance to backup.
-T Type : Backup type (i0, i1, log).
OPTIONS
-h : Display the full usage.
-s : Display samples of usage.
-O Type : cold,hot (by default hot).
-DG : For dataguard instances not open.
-SRO : Option 'skip readonly' (by default backup all TBS).
-OPT option : Option to add to the RMAN command.
-FRT return_code : Force return code value on error.
-AddMail email : Email address to add at 'pmexpdba@gmail.com'.
-SendReport : Send execution log report.
-NoCumulative : Disable cumulative incremental (by default disable).
-NoDelInput : Disable 'delete input' when backup archivelog.
-Cumulative : Make cumulative incremental (by default disable).
-SkIna : Add 'skip inaccessible' for archive backup.
-Split : Split backup directories by channel.
-Force : Bypass version check.
-NoArc : Disable backup of archivelog when type i[0-1] (to make 'section size xxG' option usefull for example).
-NoZdlra : Disable backup to ZDLRA (by default Disable).
-Zdlra : Enable backup to ZDLRA (by default Disable).
-Freeze : Freeze cluster resource when cold backup.
-Blackout : Blackout supervision when cold backup.
-NoMail : Deactivate sendmail on error to pmexpdba@gmail.com (by default, send on error).
-Locale locale : Force Locale for help display (fr,en).
-Exec : Run backup (by default, display generated commands)
Error management
Errors passing arguments
This type of message is generated:
Lack instance parameter, Usage: sqwora_RmanBackup.ksh [-h] -I <instance> -T <Type> [+ options] For full help : sqwora_RmanBackup.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_RmanBackup.ksh: $gvsqw_OraBin/sqwora_RmanBackup.ksh -h #Display online help for this script $gvsqw_OraBin/sqwora_RmanBackup.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_RmanBackup.ksh -s #Display usage examples for this script $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> #Generate commands but don't execute them ! $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Exec #Makes RMAN backups $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -O <BackupType> -Force -Exec #Force execution generated commands $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -DG <DGname> -Exec #Gather Oracle indicators for dataguard instances not OPEN $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Cumulative -Exec #Make cumulative incremental (-NoCumulative : Disable cumulative incremental) $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -NoDelInput -Exec #Disable 'delete input' when backup archivelog $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -SkIna -Exec #Add 'skip inaccessible' for archive backup $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Split -Exec #Split backup directories by channel $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -NoArc -Exec #Disable backup of archivelog when type i[0-1] $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Zdlra -Exec ## (exist -NoZdlra) $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Freeze -Exec #Freeze the database during an Offline backup $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -Blackout -Exec #Blackout supervision when offline back $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -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_RmanBackup.ksh -I $ORACLE_SID -T <Type> -SendReport -Exec #Send the log by email at the end of the treatment even if there is no error $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -T <Type> -NoMail -Exec #Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error) $gvsqw_OraBin/sqwora_RmanBackup.ksh -I $ORACLE_SID -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_RmanBackup=<NumericValue> #in configuration file $gvsqw_OraBin/../etc_cust/sqwora_GlobalVar.cfg
