Re: add another disk to existing raid 0, ie grow raid 0 possible?

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On Thu, 16 Feb 2012 17:38:52 +0200 Nikolay Kichukov <hijacker@xxxxxxxxx>
wrote:

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> 
> Hi,
> It really might be fixed in recent code, just for consistency:
> 
> dpkg -l | grep mdadm
> ii  mdadm                                         3.2.3-2                          tool to administer Linux MD arrays
> (software RAID)
> 
> uname -a
> Linux hanna64 3.1.0-1-amd64 #1 SMP Tue Jan 10 05:01:58 UTC 2012 x86_64 GNU/Linux
> 

Odd.. I cannot find any changes since then that would fix the problem.

The main problem is that mdadm decides that /dev/loop2 is too small.
The size that it wants it to be that it extracts from the array looks
correct.  I cannot see from the trace what size it thinks /dev/loop2 is,
but presumably it is the same as raid_device3.loopback, which is definitely
big enough.

As I said .. odd.

NeilBrown
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