Hi Saso,

thanks for your reply.

If all disks are the same, is the root pointer the same?

Also, is there a "signature" or something unique to the root block that I can
search for on the disk?  I'm going through the On-disk specification at the


On Mon, Aug 13, 2012 at 10:02:58AM +0200, Sa?o Kiselkov wrote:
> On 08/13/2012 10:00 AM, Sa?o Kiselkov wrote:
> > On 08/13/2012 03:02 AM, Scott wrote:
> >> Hi all,
> >>
> >> I have a 5 disk raidz array in a state of disrepair.  Suffice to say three
> >> disks are ok, while two are missing all their labels.  (Both ends of the
> >> disks were overwritten).  The data is still intact.
> > 
> > There are 4 labels on a zfs-labeled disk, two at the start and two at
> > the end. Have all been overwritten?
> Just re-read your post again, and I realized my question here is
> redundant. Without the labels your data is toast.
> --
> Saso
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