test/TEST-11-LVM/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/$x"
   5 done
   6 rm -f -- /etc/lvm/lvm.conf
   7 udevadm control --reload
   8 # save a partition at the beginning for future flagging purposes
   9 sfdisk /dev/sda <<EOF
  10 ,2M
  11 ,20M
  12 ,20M
  13 ,20M
  14 EOF
  15 udevadm settle
  16 for i in sda2 sda3 sda4; do
  17 lvm pvcreate -ff  -y /dev/$i ;
  18 done && \
  19 lvm vgcreate dracut /dev/sda[234] && \
  20 lvm lvcreate -l 100%FREE -n root dracut && \
  21 lvm vgchange -ay && \
  22 mke2fs /dev/dracut/root && \
  23 mkdir -p /sysroot && \
  24 mount /dev/dracut/root /sysroot && \
  25 cp -a -t /sysroot /source/* && \
  26 umount /sysroot && \
  27 sleep 1 && \
  28 lvm lvchange -a n /dev/dracut/root && \
  29 sleep 1 && \
  30 echo "dracut-root-block-created" | dd oflag=direct,dsync of=/dev/sda1
  31 poweroff -f