[Bacula-users] Need Some Help with Backup Strategy
2011-09-27 14:36:45
Hello,
I need some input on my backup strategy. Here is my setup:
1 - LTO3 24 slot autochanger with one drive.
1 - 6.5 TB Openfiler SAN
1 - 17 TB Openfiler SAN
30 Servers with around 8 TB of Data.
I am trying to figure out a backup schedule that will allow all the data to be
backed up during the open backup windows as well as allow for long term
retention. Here is my current idea:
Pools:
Monthly Pool
-Retention 2 months
-Storage is the 17TB San
Daily Pool
- 1 month retention
- Storage is the 6.5 TB San
Monthly Archive Pool
- 1 Year Retention
- Autochanger for storage
Yearly Archive
- 7 Year retention
- Autochanger for storage
Schedule:
1st Saturday of the month Monthly full backup are made to Monthly Pool
Daily incremental occur every day after Monthly Full Backup to Daily
Pool
3rd Sunday previous monthly backup is copied to Monthly Archive
Yearly Archive is run at the end of December
Does this seem like a good plan? Should I be running weekly fulls or does the
incremental disk based backup (which is located in another building than server
room) work?
Thanks,
David
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