tunefs throws mount error

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Hi!

I've added a new disk and newfsed it. Then I ran tunefs and saw:

# tunefs -o time /dev/rdk10
tunefs: tuning /dev/rdk10
tunefs: optimization preference remains unchanged as time
tunefs: mount: Invalid argument

I don't remember seeing this last line before.
9.99.69/amd64
 Thomas