test/TEST-10-RAID/test.sh

   1 #!/bin/bash
   2 # shellcheck disable=SC2034
   3 TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a RAID-5"
   4
   5 KVERSION=${KVERSION-$(uname -r)}
   6
   7 # Uncomment this to debug failures
   8 #DEBUGFAIL="rd.shell rd.udev.log-priority=debug loglevel=70 systemd.log_target=kmsg"
   9 #DEBUGFAIL="rd.break rd.shell rd.debug debug"
  10 test_run() {
  11     dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
  12     declare -a disk_args=()
  13     # shellcheck disable=SC2034
  14     declare -i disk_index=0
  15     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
  16     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-1.img raid1
  17     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-2.img raid2
  18     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-3.img raid3
  19
  20     "$testdir"/run-qemu \
  21         "${disk_args[@]}" \
  22         -append "panic=1 oops=panic softlockup_panic=1 systemd.crash_reboot root=/dev/dracut/root rd.auto rw rd.retry=10 console=ttyS0,115200n81 selinux=0 rd.shell=0 $DEBUGFAIL" \
  23         -initrd "$TESTDIR"/initramfs.testing || return 1
  24
  25     grep -U --binary-files=binary -F -m 1 -q dracut-root-block-success "$TESTDIR"/marker.img
  26 }
  27
  28 test_setup() {
  29     kernel=$KVERSION
  30     # Create what will eventually be our root filesystem onto an overlay
  31     (
  32         # shellcheck disable=SC2030
  33         export initdir=$TESTDIR/overlay/source
  34         # shellcheck disable=SC1090
  35         . "$basedir"/dracut-init.sh
  36         (
  37             cd "$initdir" || exit
  38             mkdir -p -- dev sys proc etc var/run tmp
  39             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
  40         )
  41         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
  42             mount dmesg dhclient mkdir cp ping dhclient dd sync
  43         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  44             [ -f ${_terminfodir}/l/linux ] && break
  45         done
  46         inst_multiple -o ${_terminfodir}/l/linux
  47
  48         inst_simple "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
  49         inst_simple "${basedir}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh"
  50         inst_binary "${basedir}/dracut-util" "/usr/bin/dracut-util"
  51         ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
  52         ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
  53
  54         inst_simple /etc/os-release
  55         inst ./test-init.sh /sbin/init
  56         inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
  57         inst "$basedir/modules.d/35network-legacy/ifup.sh" "/sbin/ifup"
  58         inst_multiple grep
  59         inst_multiple -o /lib/systemd/systemd-shutdown
  60         find_binary plymouth > /dev/null && inst_multiple plymouth
  61         cp -a /etc/ld.so.conf* "$initdir"/etc
  62         ldconfig -r "$initdir"
  63     )
  64
  65     # second, install the files needed to make the root filesystem
  66     (
  67         # shellcheck disable=SC2031
  68         # shellcheck disable=SC2030
  69         export initdir=$TESTDIR/overlay
  70         # shellcheck disable=SC1090
  71         . "$basedir"/dracut-init.sh
  72         inst_multiple sfdisk mke2fs poweroff cp umount dd sync grep
  73         inst_hook initqueue 01 ./create-root.sh
  74         inst_hook initqueue/finished 01 ./finished-false.sh
  75     )
  76
  77     # create an initramfs that will create the target root filesystem.
  78     # We do it this way so that we do not risk trashing the host mdraid
  79     # devices, volume groups, encrypted partitions, etc.
  80     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
  81         -m "bash crypt lvm mdraid kernel-modules qemu" \
  82         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
  83         --nomdadmconf \
  84         --no-hostonly-cmdline -N \
  85         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
  86     rm -rf -- "$TESTDIR"/overlay
  87
  88     # Create the blank files to use as a root filesystem
  89     dd if=/dev/zero of="$TESTDIR"/raid-1.img bs=1MiB count=40
  90     dd if=/dev/zero of="$TESTDIR"/raid-2.img bs=1MiB count=40
  91     dd if=/dev/zero of="$TESTDIR"/raid-3.img bs=1MiB count=40
  92     dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
  93     declare -a disk_args=()
  94     # shellcheck disable=SC2034
  95     declare -i disk_index=0
  96     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
  97     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-1.img raid1
  98     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-2.img raid2
  99     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-3.img raid3
 100
 101     "$testdir"/run-qemu \
 102         "${disk_args[@]}" \
 103         -append "root=/dev/cannotreach rw rootfstype=ext2 console=ttyS0,115200n81 selinux=0" \
 104         -initrd "$TESTDIR"/initramfs.makeroot || return 1
 105     grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created "$TESTDIR"/marker.img || return 1
 106     eval "$(grep -F -a -m 1 ID_FS_UUID "$TESTDIR"/marker.img)"
 107
 108     (
 109         # shellcheck disable=SC2031
 110         export initdir=$TESTDIR/overlay
 111         # shellcheck disable=SC1090
 112         . "$basedir"/dracut-init.sh
 113         inst_multiple poweroff shutdown dd
 114         inst_hook shutdown-emergency 000 ./hard-off.sh
 115         inst_hook emergency 000 ./hard-off.sh
 116         inst ./cryptroot-ask.sh /sbin/cryptroot-ask
 117         mkdir -p "$initdir"/etc
 118         echo "testluks UUID=$ID_FS_UUID /etc/key" > "$initdir"/etc/crypttab
 119         #echo "luks-$ID_FS_UUID /dev/md0 none" > $initdir/etc/crypttab
 120         echo -n "test" > "$initdir"/etc/key
 121     )
 122
 123     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 124         -o "plymouth network kernel-network-modules" \
 125         -a "debug" \
 126         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
 127         --no-hostonly-cmdline -N \
 128         -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
 129 }
 130
 131 test_cleanup() {
 132     return 0
 133 }
 134
 135 # shellcheck disable=SC1090
 136 . "$testdir"/test-functions