Re: Mdadm with data offsets

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On 12/13/2015 06:50 PM, Phil Turmel wrote:
> On 12/13/2015 01:18 AM, TheGerwazy . wrote:
>> Hello
>> I have to recreate mdadm raid 6 made with different data offsets. Some
>> drives have 2048 and others 262144.
>> I am looking for mdadm version with data offsets option for each drive.
>> Could somebody help me. Please ?
> 
> version 3.3 and above, I believe.  If in doubt, just compile the latest
> version yourself -- no root privileges are required to compile it.  Then
> run it from the current directory.
> 
> git clone git://neil.brown.name/mdadm
> 
> make
> [sudo] ./mdadm ......

I should add that using --create to reconstruct an array is incredibly
dangerous (to your data) and should only be used as a last resort and
when you are 100% confident you know how to do it.  Your question
suggests that might not be true....  in which case sharing your problem
here might be wise.

Phil
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