RMAN Full Hot Backup Daily
479297Sep 30 2007 — edited Jan 4 2008Hi,
I have Production Database going to live this week..
this is my RMAN Backup script for taking daily Full Hot Backup night 12pm...
I have enabled FLASH_RECOVERY_AREA
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DB_RECOVERY_FILE_DEST=/backup/flash_recovery_area
log_archive_dest=/backup/archivelog
log_archive_format='arch_%d_%S_%T';
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rman target=/
configure controlfile autobackup on;
run
{
allocate channel c1 device type disk;
crosscheck backup;
backup as compressed backupset database;
sql 'alter system switch logfile';
crosscheck backup;
release channel c1;
}
exit
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Above script is scheduled usgin cron job...
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Here I am not taking the archive logs backup...because..by default..archive logs are created in 2 places
(a) FLASH RECOVERY AREA
(b) /backup/archivelog
so archive logs are created by date wise in Flash Recovery Area....
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I have flash recovery area structure like this for ever day
/backup/flash_recovery_area/PROD/archivelog/29_09_2007
/backup/flash_recovery_area/PROD/autobackup/29_09_2007
/backup/flash_recovery_area/PROD/archivelog/30_09_2007
/backup/flash_recovery_area/PROD/autobackup/30_09_2007
Above are 2 days backups of 29th and 30th....
I can simply send those 30_09_2007 and 29_09_2007 directories to TAPE Drive....
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When disaster recovery, i can restore those directories to flash_recovery_area and do the recovery using rman...
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Friends...am i goin in correct way..if anything wrong...please correct me..
my doubt is..I am not used any command of backuping up archivelogs in rman script.......becasue..archive logs are created in flash_recovery_area by date wise......
am i correct..