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Oracle 11G RMAN Worksheet Sizing

October 30, 2008 · Leave a Comment

Flash Recovery Area Sizing / RMAN Image Backups

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Type Size Per File or Set Total Per Cycle (Week) Total Description
Full Backup Set 0 0 0 Use Image Copies, so size is 0
Image Copied 3,000 2 6,000 Need 2 Level 0 Backups per Cycle, 1 week cycle
Archived Redo Logs 100 2 200 Two days worth of archived redo logs available
Incremental copy of datafiles 200 6 600
Control file autobackup 0.2 7 1.4
Total Space Required 6,801

Flash Recovery Area Sizing / RMAN Regular Backups

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Type Size Per File or Set Total Per Cycle (Week) Total Description
Full Backup Set 0 0 0 Use Image Copies, so size is 0
Image Copied 3,000 2 6,000 Need 2 Level 0 Backups per Cycle, 1 week cycle
Archived Redo Logs 100 2 200 Two days worth of archived redo logs available
Incremental copy of datafiles 200 6 600
Control file autobackup 0.2 7 1.4
Total Space Required 6,801

Flash Area Recovery Sizing for RMAN Image Backups w/Merge

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Type Size Per File or Set Total Per Cycle (Week) Total Description
Full Backup Set 0 0 0 Use Image Copies, so size is 0
Image Copied 3,000 2 6,000 Need 2 Level 0 Backups per Cycle, 1 week cycle
Archived Redo Logs 100 2 200 Two days worth of archived redo logs available
Incremental copy of datafiles 200 6 600
Control file autobackup 0.2 7 1.4
Total Space Required 6,801

Categories: Oracle · RMAN
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