Dear List!

I try to to implement Bacula for a small company. I have succesfully
installed and configured bacula (congrats to all, who writed the
manual), but I need a little help, to develop the backup strategy.

I plan to do the backup to 200 MB IDE disks, and I think, that I have
enough space, to do once a Full backup, and then the Incremental backups
for a month.

It will be simple, to keep this disk allways in the backup server, but I
think, that this is not a good idea because of security reason. So I
want to introduce a second backup disk, but I dont know when and how to
do the backup to the first backup disk, and when (and how) to the
second.

The requirements are:

- I want to change the backup disk once a week
- I want to be able to do a full restore using _just_ the one of the two
disks

I think, that the following strategie will do, but I am courious, what
do you think about this: 

Week A: (disk1)
 - 1. day: - Full backup
 - 2-7 days: - Incremental (since week A 1. day full backup)

week B: (disk2)
 - 1. day: - Full backup
 - 2-7 days: - Incremental (since week B 1. day full backup)

week C: (disk1)
 - 1-7 days: - Incremental (since week A 1. day full backup and _NOT_
since week B 1. day full backup)

week D: (disk2)
 - 1-7 days: - Incremental (since week B 1. day full backup)

Is this overcomplicated? ;-) (I know, that this is :-) What I dont know
at this moment, how can I simply doing this.

So, please give me a piece of advice!

Thanks for the responses in advance!

Szaszka


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