I guess you don’t want to hear that if you set the expiry to say… 1m on your 5 minute snap task, it will solve the problem the next time it runs the snapshot task.
You might want to take a look a my my Tiered Snapshots video 
I guess you don’t want to hear that if you set the expiry to say… 1m on your 5 minute snap task, it will solve the problem the next time it runs the snapshot task.
You might want to take a look a my my Tiered Snapshots video