Re: "attempt to access beyond end of device" when reshaping raid10 from near=2 to offset=2

On 27/01/2021 22:15, Daniel Gnoutcheff wrote:

Greets,

Whilst experimenting with array reshaping, I've found that if I create a near=2 raid10 like so:

I seem to remember this coming up very recently. And I also seem to remember them coming up with fixes but I'm not sure if it's solved.

So if you search the archive you should find a recent thread and an update should fix it properly soon.

Oh - and as for Stretch, old mdadm and Ubuntu are known to be, shall we say, problematic when you reshape an array, so please try not to ... :-)

Cheers,
Wol