test/TEST-17-LVM-THIN/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/$x"
   5 done
   6 rm -f -- /etc/lvm/lvm.conf
   7 udevadm control --reload
   8 # save a partition at the beginning for future flagging purposes
   9 sfdisk /dev/sda <<EOF
  10 ,4M
  11 ,25M
  12 ,25M
  13 ,25M
  14 EOF
  15 udevadm settle
  16 for i in sda2 sda3 sda4; do
  17 lvm pvcreate -ff  -y /dev/$i ;
  18 done && \
  19 lvm vgcreate dracut /dev/sda[234] && \
  20 lvm lvcreate -l 16  -T dracut/mythinpool && \
  21 lvm lvcreate -V1G -T dracut/mythinpool -n root && \
  22 lvm vgchange -ay && \
  23 mke2fs /dev/dracut/root && \
  24 mkdir -p /sysroot && \
  25 mount /dev/dracut/root /sysroot && \
  26 cp -a -t /sysroot /source/* && \
  27 umount /sysroot && \
  28 sleep 1 && \
  29 lvm lvchange -a n /dev/dracut/root && \
  30 sleep 1 && \
  31 echo "dracut-root-block-created" >/dev/sda1
  32 poweroff -f