BE2010R3SP2 - Backups Disappeared!!
Running BE 2010 R3 SP2. User requested I restore the SQL Backup from Monday night (3/18)'s backup. I attempted to do so on the 19th but failed, as job was saying it was unable to take the database offline. So, I figure I'll just work on it later. Tonight, I was able to kill all the connections to the database and attempted to do the restore again. To my surprise and frustration, all my backups are gone!! The only backup listed for the SQL server was tonight's (3/21) and last night's (3/20). When I configured the job, I told it to do full backups and to keep for 5 weeks!! I'm so frustrated!! What the hell happened?! Did I configure the B2D media wrong? I had it set at a max of 10 backup sets. Does BE automatically wipe out all the backups on the file and start from 0 again once it hits max? WTF HAPPENED?!?!?!
God, what the heck!? I'm so upset right now. I have other important servers that are all designed the same way and backing up the same way. If this is happening on every one of them....how am I suppose to answer to management if they ask me to restore a previous night's backup and it's not there?!?!!?!?
Data retention is controlled by the OPP in your media set. It has nothing to do with the max. backup sets parameter of the B2D property.
For example, if you want to retain your data for 2 weeks, then you got to create a media set with the OPP set to 2 weeks and then target your job to this media set.
I would suggest that you read the media management section of the Admin Guide which can be found in the BE installation directory.