Although I'm not sure I should be helping the Enlightened, I think I can comment based on the same thing happening with my FreeBSD zpool.

On Thu, Jul 25, 2013 at 6:31 PM, Russell Coker <russell@coker.com.au> wrote:

Presumably the "(repairing)" string will
disappear as soon as the scrub finishes

No, it won't. I forget what the string will look like, but it will still indicate an error.

I did some research at the time, and determined that this wasn't a big deal, so cleared the error:

2013-04-12.07:35:30 zpool scrub storage

2013-04-12.15:35:24 zpool clear storage ada10

At least if it happens again, I have a history of which drive had it.

That said, I've done 3 x monthly scrubs since then, and had no errors re-appear.

That drive is scheduled to be replaced, so that's probably why I was so quick to clear the error.

cheers,

/ Brett