Re: Adding a new mirror disk to RAID1 configuration

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Guy wrote:

Feature request!
Someone add a shrink option.
mdadm --shrink /dev/md0 --raid-disks 2
Or does --grow allow you to decrease the number?

Yes, grow can shrink the array, despite its name.

The grow command can also change the size of the array, e.g.:

mdadm --grow /dev/md0 --size 10000000

--
Paul
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