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         -m 256M -nographic \
  17         -net none \
  18         -append "$* root=LABEL=root rw debug rd.retry=5 rd.debug console=ttyS0,115200n81 selinux=0 rd.info $DEBUGFAIL" \
  19         -initrd $TESTDIR/initramfs.testing
  20     if ! grep -F -m 1 -q dracut-root-block-success $TESTDIR/root.ext2; then
  21         echo "CLIENT TEST END: $@ [FAIL]"
  22         return 1;
  23     fi
  24
  25     sed -i -e 's#dracut-root-block-success#dracut-root-block-xxxxxxx#' $TESTDIR/root.ext2
  26     echo "CLIENT TEST END: $@ [OK]"
  27     return 0
  28 }
  29
  30 test_run() {
  31     read MD_UUID < $TESTDIR/mduuid
  32     client_run rd.auto rd.md.imsm=0 || return 1
  33     client_run rd.auto rd.md.uuid=$MD_UUID rd.dm=0 || return 1
  34     # This test succeeds, because the mirror parts are found without
  35     # assembling the mirror itsself, which is what we want
  36     client_run rd.auto rd.md.uuid=$MD_UUID rd.md=0 rd.md.imsm failme && return 1
  37     client_run rd.auto rd.md.uuid=$MD_UUID rd.md=0 failme && return 1
  38     # the following test hangs on newer md
  39     client_run rd.auto rd.md.uuid=$MD_UUID rd.dm=0 rd.md.imsm rd.md.conf=0 || return 1
  40    return 0
  41 }
  42
  43 test_setup() {
  44
  45     # Create the blank file to use as a root filesystem
  46     rm -f -- $TESTDIR/root.ext2
  47     rm -f -- $TESTDIR/disk1
  48     rm -f -- $TESTDIR/disk2
  49     dd if=/dev/null of=$TESTDIR/root.ext2 bs=1M seek=1
  50     dd if=/dev/null of=$TESTDIR/disk1 bs=1M seek=80
  51     dd if=/dev/null of=$TESTDIR/disk2 bs=1M seek=80
  52
  53     kernel=$KVERSION
  54     # Create what will eventually be our root filesystem onto an overlay
  55     (
  56         export initdir=$TESTDIR/overlay/source
  57         . $basedir/dracut-functions.sh
  58         (
  59             cd "$initdir"
  60             mkdir -p -- dev sys proc etc var/run tmp
  61             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
  62             for i in bin sbin lib lib64; do
  63                 ln -sfnr usr/$i $i
  64             done
  65         )
  66         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip route \
  67             mount dmesg ifconfig dhclient mkdir cp ping dhclient
  68         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  69             [ -f ${_terminfodir}/l/linux ] && break
  70         done
  71         inst_multiple -o ${_terminfodir}/l/linux
  72         inst_simple /etc/os-release
  73         inst "$basedir/modules.d/40network/dhclient-script.sh" "/sbin/dhclient-script"
  74         inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup"
  75         inst_multiple grep
  76         inst ./test-init.sh /sbin/init
  77         find_binary plymouth >/dev/null && inst_multiple plymouth
  78         cp -a /etc/ld.so.conf* $initdir/etc
  79         mkdir $initdir/run
  80         sudo ldconfig -r "$initdir"
  81     )
  82
  83     # second, install the files needed to make the root filesystem
  84     (
  85         export initdir=$TESTDIR/overlay
  86         . $basedir/dracut-functions.sh
  87         inst_multiple sfdisk mke2fs poweroff cp umount grep
  88         inst_hook initqueue 01 ./create-root.sh
  89         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  90     )
  91
  92     # create an initramfs that will create the target root filesystem.
  93     # We do it this way so that we do not risk trashing the host mdraid
  94     # devices, volume groups, encrypted partitions, etc.
  95     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  96         -m "dash lvm mdraid dmraid udev-rules base rootfs-block fs-lib kernel-modules" \
  97         -d "piix ide-gd_mod ata_piix ext2 sd_mod dm-multipath dm-crypt dm-round-robin faulty linear multipath raid0 raid10 raid1 raid456" \
  98         --no-hostonly-cmdline -N \
  99         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 100     rm -rf -- $TESTDIR/overlay
 101     # Invoke KVM and/or QEMU to actually create the target filesystem.
 102     $testdir/run-qemu \
 103         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext2 \
 104         -drive format=raw,index=1,media=disk,file=$TESTDIR/disk1 \
 105         -drive format=raw,index=2,media=disk,file=$TESTDIR/disk2 \
 106         -m 256M -nographic -net none \
 107         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \
 108         -initrd $TESTDIR/initramfs.makeroot  || return 1
 109     grep -F -m 1 -q dracut-root-block-created $TESTDIR/root.ext2 || return 1
 110     eval $(grep -F --binary-files=text -m 1 MD_UUID $TESTDIR/root.ext2)
 111     echo $MD_UUID > $TESTDIR/mduuid
 112     (
 113         export initdir=$TESTDIR/overlay
 114         . $basedir/dracut-functions.sh
 115         inst_multiple poweroff shutdown
 116         inst_hook emergency 000 ./hard-off.sh
 117         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 118     )
 119     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 120         -o "plymouth network kernel-network-modules" \
 121         -a "debug" \
 122         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
 123         --no-hostonly-cmdline -N \
 124         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 125 }
 126
 127 test_cleanup() {
 128     return 0
 129 }
 130
 131 . $testdir/test-functions