test/TEST-10-RAID/create-root.sh

   1 #!/bin/sh
   2 # don't let udev and this script step on eachother's toes
   3 for x in 63-luks.rules 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
   4     > "/etc/udev/rules.d/$x"
   5 done
   6 udevadm control --reload-rules
   7 # save a partition at the beginning for future flagging purposes
   8 sfdisk -C 640 -H 2 -S 32 -L /dev/sda <<EOF
   9 ,1
  10 ,213
  11 ,213
  12 ,213
  13 EOF
  14 mdadm --create /dev/md0 --run --auto=yes --level=5 --raid-devices=3 /dev/sda2 /dev/sda3 /dev/sda4
  15 # wait for the array to finish initailizing, otherwise this sometimes fails
  16 # randomly.
  17 mdadm -W /dev/md0
  18 echo -n test >keyfile
  19 cryptsetup -q luksFormat /dev/md0 /keyfile
  20 echo "The passphrase is test"
  21 cryptsetup luksOpen /dev/md0 dracut_crypt_test </keyfile && \
  22 lvm pvcreate -ff  -y /dev/mapper/dracut_crypt_test && \
  23 lvm vgcreate dracut /dev/mapper/dracut_crypt_test && \
  24 lvm lvcreate -l 100%FREE -n root dracut && \
  25 lvm vgchange -ay && \
  26 mke2fs /dev/dracut/root && \
  27 mkdir -p /sysroot && \
  28 mount /dev/dracut/root /sysroot && \
  29 cp -a -t /sysroot /source/* && \
  30 umount /sysroot && \
  31 lvm lvchange -a n /dev/dracut/root && \
  32 cryptsetup luksClose /dev/mapper/dracut_crypt_test && \
  33 echo "dracut-root-block-created" >/dev/sda1
  34 poweroff -f