This one goes down into the "Its my freaking fault" folder.

I HAD a nightly job that would check the usage on a filegroup. If the usage was under...

Right. I don't like the % autogrowth either. I'll check model and see if there is something in there.

I highly doubt the database is getting deleted...

Yep.. Log files every 15. Nightly full backups.

Its in FULL recovery. There have been several backups since we've updated the file structure. We are still unable to rename the file back to the original name.

The other datafile changes I've made the same thing happened. I just had to wait until the next day to change the file. No such luck...

The autogrowth properties of the file.

The default is 10%. I change them to grown at 1GB increments. But, something changes it back to 10%.

Yep. Same SQL Server 2008 R2 Cluster. We have failed over and when it was on the secondary node I checked and the autogrowth was correct.

I...

Nope.. Does not exist. The datafile is on a shared drive. It's driving me crazy. :crazy:

HA! I understand your confusion. I put that piece of code in there to show the file doesn't exist. I wish it were...