test/TEST-10-RAID/test.sh

   1 #!/bin/bash
   2 TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a RAID-5"
   3
   4 KVERSION=${KVERSION-$(uname -r)}
   5
   6 # Uncomment this to debug failures
   7 #DEBUGFAIL="rd.shell"
   8
   9 test_run() {
  10     $testdir/run-qemu -hda root.ext2 -m 256M -nographic \
  11         -net none -kernel /boot/vmlinuz-$KVERSION \
  12         -append "root=/dev/dracut/root rw quiet rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.debug  $DEBUGFAIL" \
  13         -initrd initramfs.testing
  14     grep -m 1 -q dracut-root-block-success root.ext2 || return 1
  15 }
  16
  17 test_setup() {
  18     # Create the blank file to use as a root filesystem
  19     dd if=/dev/zero of=root.ext2 bs=1M count=40
  20
  21     kernel=$KVERSION
  22     # Create what will eventually be our root filesystem onto an overlay
  23     (
  24         initdir=overlay/source
  25         . $basedir/dracut-functions
  26         dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
  27             /lib/terminfo/l/linux mount dmesg ifconfig dhclient mkdir cp ping dhclient
  28         inst "$basedir/modules.d/40network/dhclient-script" "/sbin/dhclient-script"
  29         inst "$basedir/modules.d/40network/ifup" "/sbin/ifup"
  30         dracut_install grep
  31         inst ./test-init /sbin/init
  32         find_binary plymouth >/dev/null && dracut_install plymouth
  33         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
  34         cp -a /etc/ld.so.conf* $initdir/etc
  35         sudo ldconfig -r "$initdir"
  36     )
  37
  38     # second, install the files needed to make the root filesystem
  39     (
  40         initdir=overlay
  41         . $basedir/dracut-functions
  42         dracut_install sfdisk mke2fs poweroff cp umount
  43         inst_simple ./create-root.sh /initqueue/01create-root.sh
  44         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  45     )
  46
  47     # create an initramfs that will create the target root filesystem.
  48     # We do it this way so that we do not risk trashing the host mdraid
  49     # devices, volume groups, encrypted partitions, etc.
  50     $basedir/dracut -l -i overlay / \
  51         -m "dash crypt lvm mdraid udev-rules base rootfs-block kernel-modules" \
  52         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
  53         --nomdadmconf \
  54         -f initramfs.makeroot $KVERSION || return 1
  55     rm -rf overlay
  56     # Invoke KVM and/or QEMU to actually create the target filesystem.
  57     $testdir/run-qemu -hda root.ext2 -m 256M -nographic -net none \
  58         -kernel "/boot/vmlinuz-$kernel" \
  59         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \
  60         -initrd initramfs.makeroot  || return 1
  61     grep -m 1 -q dracut-root-block-created root.ext2 || return 1
  62     (
  63         initdir=overlay
  64         . $basedir/dracut-functions
  65         dracut_install poweroff shutdown
  66         inst_simple ./hard-off.sh /emergency/01hard-off.sh
  67         inst ./cryptroot-ask /sbin/cryptroot-ask
  68         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  69     )
  70     sudo $basedir/dracut -l -i overlay / \
  71         -o "plymouth network" \
  72         -a "debug" \
  73         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
  74         -f initramfs.testing $KVERSION || return 1
  75 }
  76
  77 test_cleanup() {
  78     rm -fr overlay mnt
  79     rm -f root.ext2 initramfs.makeroot initramfs.testing
  80 }
  81
  82 . $testdir/test-functions