Bug#598957: checkarray: I: selecting idle I/O scheduling class for resync

[Dara Adib]

> If auto-read-only state is indeed a normal state, "normal"
> being something like "not a consequence of an error and no
> maintenance state being set manually" then the message
> above should be set to "I:" beside being suppressed with
> "-q" in my opinion.

I would agree with this. If it's a warning it shouldn't be suppressed.
As far as I know though, mdadm marks arrays as auto-read-only only if
it hasn't been written to yet (it automatically changes to read-write
on first write). This is normal for a swap partition if it hasn't been
used.

Dara