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l0ris/userdata_i3_8x.sh

Forked from denniswebb/userdata_i3_8x.sh
Created February 1, 2018 08:34
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Userdata for configuring RAID0 on AWS i3.8xlarge
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userdata_i3_8x.sh
#!/usr/bin/env bash
mkdir -p /data
mdadm --create --verbose --level=0 /dev/md0 --name=DATA --raid-devices=4 /dev/nvme0n1 /dev/nvme1n1 /dev/nvme2n1 /dev/nvme3n1
mdadm --wait /dev/md0
mkfs.ext4 /dev/md0
mdadm --detail --scan >> /etc/mdadm.conf
dracut -H -f /boot/initramfs-$(uname -r).img $(uname -r)
echo /dev/md0 /data ext4 defaults,nofail,noatime,discard 0 2 >> /etc/fstab
mount -a
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