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sbimikesmullin/mdadm_undo.sh

Created December 3, 2013 22:01
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mdadm: undo a software raid
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mdadm_undo.sh
sudo fdisk -l # Find out your arrays (md0, md1, etc..)
sudo mdadm --detail /dev/md0 # Query your arrays to find out what disks are contained using
sudo umount /backup # unmount all partitions on that drive
sudo mdadm --stop /dev/md0 # Shut down the array
sudo mdadm --zero-superblock /dev/xvdc /dev/xvdd /dev/xvde # zero the superblock FOR EACH drive
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