test/TEST-15-BTRFSRAID/create-root.sh

   1 #!/bin/sh
   2 # don't let udev and this script step on eachother's toes
   3 for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
   4     > "/etc/udev/rules.d/$x"
   5 done
   6 udevadm control --reload
   7 # save a partition at the beginning for future flagging purposes
   8 sfdisk -X gpt /dev/sda <<EOF
   9 ,10M
  10 ,200M
  11 ,200M
  12 ,200M
  13 ,200M
  14 EOF
  15 udevadm settle
  16 mkfs.btrfs -draid10 -mraid10 -L root /dev/sda2 /dev/sda3 /dev/sda4 /dev/sda5
  17 udevadm settle
  18 btrfs device scan
  19 udevadm settle
  20 set -e
  21 mkdir -p /sysroot
  22 mount -t btrfs /dev/sda5 /sysroot
  23 cp -a -t /sysroot /source/*
  24 umount /sysroot
  25 echo "dracut-root-block-created" >/dev/sda1
  26 poweroff -f