test/TEST-16-DMSQUASH/create-root.sh

   1 #!/bin/sh
   2
   3 trap 'poweroff -f' EXIT
   4
   5 # don't let udev and this script step on eachother's toes
   6 for x in 64-lvm.rules 70-mdadm.rules 99-mount-rules; do
   7     : > "/etc/udev/rules.d/$x"
   8 done
   9 rm -f -- /etc/lvm/lvm.conf
  10 udevadm control --reload
  11 set -e
  12
  13 udevadm settle
  14
  15 # create a single partition using 50% of the capacity of the image file created by test_setup() in test.sh
  16 sfdisk /dev/disk/by-id/ata-disk_root << EOF
  17 2048,161792
  18 EOF
  19
  20 udevadm settle
  21
  22 mkfs.ext4 -q -L dracut /dev/disk/by-id/ata-disk_root-part1
  23 mkdir -p /root
  24 mount -t ext4 /dev/disk/by-id/ata-disk_root-part1 /root
  25 mkdir -p /root/run /root/testdir
  26 cp -a -t /root /source/*
  27 echo "Creating squashfs"
  28 mksquashfs /source /root/testdir/rootfs.img -quiet
  29
  30 # Copy rootfs.img to the NTFS drive if exists
  31 if [ -e "/dev/disk/by-id/ata-disk_root_ntfs" ]; then
  32     mkfs.ntfs -F -L dracut_ntfs /dev/disk/by-id/ata-disk_root_ntfs
  33     mkdir -p /root_ntfs
  34     mount -t ntfs3 /dev/disk/by-id/ata-disk_root_ntfs /root_ntfs
  35     mkdir -p /root_ntfs/run /root_ntfs/testdir
  36     cp /root/testdir/rootfs.img /root_ntfs/testdir/rootfs.img
  37 fi
  38
  39 umount /root
  40 echo "dracut-root-block-created" | dd oflag=direct,dsync of=/dev/disk/by-id/ata-disk_marker
  41 poweroff -f