Tape usage in tape library!

Hi All,

I am new to tape library, so i have couple of questions, hopefully you can give me a hint.

I have a tape library of 24slots and use backup exec 2012, if i create 3 media sets:

• Daily : OPP : 4 weeks, AP: 5 days
• Weekly: OPP : 4 weeks, AP: 5 days
• Monthly: OPP : not overwrite, AP: 5 days

All tapes are in "scratch" media set

My questions is: Daily job runs on Monday, it will pick up one tape, tape1 for example, from Scratch. Because Daily media set has AP set to 5 days, therefore it is appendalbe for whole week but not overwrited for another 4 weeks. So will Daily job run on Tuesday append data to the tape used on Monday ? Or will it pick another from scratch ?

Thanks

Tho