test/TEST-14-IMSM/test.sh

   1 #!/bin/bash
   2 TEST_DESCRIPTION="root filesystem on LVM PV on a isw dmraid"
   3
   4 KVERSION=${KVERSION-$(uname -r)}
   5
   6 # Uncomment this to debug failures
   7 #DEBUGFAIL="rd.shell"
   8 #DEBUGFAIL="$DEBUGFAIL udev.log-priority=debug"
   9
  10 client_run() {
  11     echo "CLIENT TEST START: $@"
  12     $testdir/run-qemu \
  13         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext2 \
  14         -drive format=raw,index=1,media=disk,file=$TESTDIR/disk1 \
  15         -drive format=raw,index=2,media=disk,file=$TESTDIR/disk2 \
  16         -append "panic=1 systemd.crash_reboot $* root=LABEL=root rw debug rd.retry=5 rd.debug console=ttyS0,115200n81 selinux=0 rd.info rd.shell=0 $DEBUGFAIL" \
  17         -initrd $TESTDIR/initramfs.testing
  18     if ! grep -F -m 1 -q dracut-root-block-success $TESTDIR/root.ext2; then
  19         echo "CLIENT TEST END: $@ [FAIL]"
  20         return 1;
  21     fi
  22
  23     sed -i -e 's#dracut-root-block-success#dracut-root-block-xxxxxxx#' $TESTDIR/root.ext2
  24     echo "CLIENT TEST END: $@ [OK]"
  25     return 0
  26 }
  27
  28 test_run() {
  29     read MD_UUID < $TESTDIR/mduuid
  30     if [[ -z $MD_UUID ]]; then
  31         echo "Setup failed"
  32         return 1
  33     fi
  34
  35     client_run rd.auto rd.md.imsm=0 || return 1
  36     client_run rd.md.uuid=$MD_UUID rd.dm=0 || return 1
  37     # This test succeeds, because the mirror parts are found without
  38     # assembling the mirror itsself, which is what we want
  39     client_run rd.md.uuid=$MD_UUID rd.md=0 rd.md.imsm failme && return 1
  40     client_run rd.md.uuid=$MD_UUID rd.md=0 failme && return 1
  41     # the following test hangs on newer md
  42     client_run rd.md.uuid=$MD_UUID rd.dm=0 rd.md.imsm rd.md.conf=0 || return 1
  43     return 0
  44 }
  45
  46 test_setup() {
  47
  48     # Create the blank file to use as a root filesystem
  49     rm -f -- $TESTDIR/root.ext2
  50     rm -f -- $TESTDIR/disk1
  51     rm -f -- $TESTDIR/disk2
  52     dd if=/dev/null of=$TESTDIR/root.ext2 bs=1M seek=1
  53     dd if=/dev/null of=$TESTDIR/disk1 bs=1M seek=104
  54     dd if=/dev/null of=$TESTDIR/disk2 bs=1M seek=104
  55
  56     kernel=$KVERSION
  57     # Create what will eventually be our root filesystem onto an overlay
  58     (
  59         export initdir=$TESTDIR/overlay/source
  60         . $basedir/dracut-init.sh
  61         (
  62             cd "$initdir"
  63             mkdir -p -- dev sys proc etc var/run tmp
  64             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
  65             for i in bin sbin lib lib64; do
  66                 ln -sfnr usr/$i $i
  67             done
  68         )
  69         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
  70                       mount dmesg dhclient mkdir cp ping dhclient dd
  71         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  72             [ -f ${_terminfodir}/l/linux ] && break
  73         done
  74         inst_multiple -o ${_terminfodir}/l/linux
  75         inst_simple /etc/os-release
  76         inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
  77         inst "$basedir/modules.d/35network-legacy/ifup.sh" "/sbin/ifup"
  78         inst_multiple grep
  79         inst ./test-init.sh /sbin/init
  80         find_binary plymouth >/dev/null && inst_multiple plymouth
  81         cp -a /etc/ld.so.conf* $initdir/etc
  82         mkdir $initdir/run
  83         ldconfig -r "$initdir"
  84     )
  85
  86     # second, install the files needed to make the root filesystem
  87     (
  88         export initdir=$TESTDIR/overlay
  89         . $basedir/dracut-init.sh
  90         inst_multiple sfdisk mke2fs poweroff cp umount grep dd
  91         inst_hook initqueue 01 ./create-root.sh
  92         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  93     )
  94
  95     # create an initramfs that will create the target root filesystem.
  96     # We do it this way so that we do not risk trashing the host mdraid
  97     # devices, volume groups, encrypted partitions, etc.
  98     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  99                        -m "dash lvm mdraid dmraid udev-rules base rootfs-block fs-lib kernel-modules qemu" \
 100                        -d "piix ide-gd_mod ata_piix ext2 sd_mod dm-multipath dm-crypt dm-round-robin faulty linear multipath raid0 raid10 raid1 raid456" \
 101                        --no-hostonly-cmdline -N \
 102                        -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 103     rm -rf -- $TESTDIR/overlay
 104     # Invoke KVM and/or QEMU to actually create the target filesystem.
 105     $testdir/run-qemu \
 106         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext2 \
 107         -drive format=raw,index=1,media=disk,file=$TESTDIR/disk1 \
 108         -drive format=raw,index=2,media=disk,file=$TESTDIR/disk2 \
 109         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \
 110         -initrd $TESTDIR/initramfs.makeroot  || return 1
 111     grep -F -m 1 -q dracut-root-block-created $TESTDIR/root.ext2 || return 1
 112     eval $(grep -F --binary-files=text -m 1 MD_UUID $TESTDIR/root.ext2)
 113
 114     if [[ -z $MD_UUID ]]; then
 115         echo "Setup failed"
 116         return 1
 117     fi
 118
 119     echo $MD_UUID > $TESTDIR/mduuid
 120     (
 121         export initdir=$TESTDIR/overlay
 122         . $basedir/dracut-init.sh
 123         inst_multiple poweroff shutdown
 124         inst_hook shutdown-emergency 000 ./hard-off.sh
 125         inst_hook emergency 000 ./hard-off.sh
 126         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 127     )
 128     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 129          -o "plymouth network kernel-network-modules" \
 130          -a "debug" \
 131          -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
 132          --no-hostonly-cmdline -N \
 133          -f $TESTDIR/initramfs.testing $KVERSION || return 1
 134 }
 135
 136 test_cleanup() {
 137     return 0
 138 }
 139
 140 . $testdir/test-functions