Re: raid5 resizing

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On Wednesday December 19, cat@xxxxxxxxxx wrote:
> Hi,
> 
> I'm thinking of slowly replacing disks in my raid5 array with bigger
> disks and then resize the array to fill up the new disks. Is this
> possible? Basically I would like to go from:
> 
> 3 x 500gig RAID5 to 3 x 1tb RAID5, thereby going from 1tb to 2tb of
> storage.
> 
> It seems like it should be, but... :)

Yes.

mdadm --grow /dev/mdX --size=max

NeilBrown
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