Request for opinions - gvinum or ccd?

[Wojciech Puchar]

> this."
>
> No you don't you just make sure you scrub the pools regularly once a week
> for instance.

AGAIN example - i had one drive failed, got it out but recovered all data 
as for everything copies was set to more than one.

Or most data, but those with copies=1 wasn't critical for me.

then i add new drive, then do scrub and missing copies are NOT REBUILD.