Re: bad sector and unused area.

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Reindl Harald wrote:
> 
> 
> Am 08.07.21 um 23:48 schrieb Wakko Warner:
> > I have a raid5 of 3 disks.
> > 
> > 2 of them have bad sectors.  Sector 1110 and 1118.
> > 
> > I'm curious to know if these sectors actually contain any data or if they
> > can just be overwritten.
> 
> the RAID layer don't know anything about data by definition, it even don't
> care what filesystem is running on top

So did you actually read what I said?

    Data Offset : 262144 sectors
   Super Offset : 0 sectors

This is /dev/sda1 which starts at sector 128 of /dev/sda.  Sector 1110 on
/dev/sda is bad.  That would place it between super offset and data offset. 
Thus, there wouldn't be a filesystem there.  I'm asking if it contains any
"data" that might be "used" by "something".  My /dev/md0 data starts at
offset 262144 of /dev/sda1 which is well beyond sector 1110 of /dev/sda.

-- 
 Microsoft has beaten Volkswagen's world record.  Volkswagen only created 22
 million bugs.



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