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     $testdir/run-qemu -hda root.ext2 -hdb disk1 -hdc disk2 -m 256M -nographic \
  13         -net none -kernel /boot/vmlinuz-$KVERSION \
  14         -append "$@ root=LABEL=root rw quiet rd.retry=5 rd.debug console=ttyS0,115200n81 selinux=0 rd.info $DEBUGFAIL" \
  15         -initrd initramfs.testing
  16     if ! grep -m 1 -q dracut-root-block-success root.ext2; then
  17         echo "CLIENT TEST END: $@ [FAIL]"
  18         return 1;
  19     fi
  20
  21     sed -i -e 's#dracut-root-block-success#dracut-root-block-xxxxxxx#' root.ext2
  22     echo "CLIENT TEST END: $@ [OK]"
  23     return 0
  24 }
  25
  26 test_run() {
  27     client_run rd.md.imsm || return 1
  28     client_run || return 1
  29     client_run rd.dm=0 || return 1
  30     # This test succeeds, because the mirror parts are found without
  31     # assembling the mirror itsself, which is what we want
  32     client_run rd.md=0 rd.md.imsm failme && return 1
  33     client_run rd.md=0 failme && return 1
  34     # the following test hangs on newer md
  35     #client_run rd.dm=0 rd.md.imsm rd.md.conf=0 || return 1
  36    return 0
  37 }
  38
  39 test_setup() {
  40     # Create the blank file to use as a root filesystem
  41     dd if=/dev/zero of=root.ext2 bs=1M count=1
  42     dd if=/dev/zero of=disk1 bs=1M count=40
  43     dd if=/dev/zero of=disk2 bs=1M count=40
  44
  45     kernel=$KVERSION
  46     # Create what will eventually be our root filesystem onto an overlay
  47     (
  48         initdir=overlay/source
  49         . $basedir/dracut-functions
  50         dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
  51             /lib/terminfo/l/linux mount dmesg ifconfig dhclient mkdir cp ping dhclient
  52         inst "$basedir/modules.d/40network/dhclient-script" "/sbin/dhclient-script"
  53         inst "$basedir/modules.d/40network/ifup" "/sbin/ifup"
  54         dracut_install grep
  55         inst ./test-init /sbin/init
  56         find_binary plymouth >/dev/null && dracut_install plymouth
  57         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
  58         cp -a /etc/ld.so.conf* $initdir/etc
  59         sudo ldconfig -r "$initdir"
  60     )
  61
  62     # second, install the files needed to make the root filesystem
  63     (
  64         initdir=overlay
  65         . $basedir/dracut-functions
  66         dracut_install sfdisk mke2fs poweroff cp umount
  67         inst_hook initqueue 01 ./create-root.sh
  68         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  69     )
  70
  71     # create an initramfs that will create the target root filesystem.
  72     # We do it this way so that we do not risk trashing the host mdraid
  73     # devices, volume groups, encrypted partitions, etc.
  74     $basedir/dracut -l -i overlay / \
  75         -m "dash lvm mdraid dmraid udev-rules base rootfs-block kernel-modules" \
  76         -d "piix ide-gd_mod ata_piix ext2 sd_mod dm-multipath dm-crypt dm-round-robin faulty linear multipath raid0 raid10 raid1 raid456" \
  77         -f initramfs.makeroot $KVERSION || return 1
  78     rm -rf overlay
  79     # Invoke KVM and/or QEMU to actually create the target filesystem.
  80     $testdir/run-qemu -hda root.ext2 -hdb disk1 -hdc disk2 -m 256M -nographic -net none \
  81         -kernel "/boot/vmlinuz-$kernel" \
  82         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \
  83         -initrd initramfs.makeroot  || return 1
  84     grep -m 1 -q dracut-root-block-created root.ext2 || return 1
  85     (
  86         initdir=overlay
  87         . $basedir/dracut-functions
  88         dracut_install poweroff shutdown
  89         inst_hook emergency 000 ./hard-off.sh
  90         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  91     )
  92     sudo $basedir/dracut -l -i overlay / \
  93         -o "plymouth network" \
  94         -a "debug" \
  95         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
  96         -f initramfs.testing $KVERSION || return 1
  97 }
  98
  99 test_cleanup() {
 100     rm -fr overlay mnt
 101     rm -f root.ext2 initramfs.makeroot initramfs.testing
 102     rm -f disk1 disk2
 103 }
 104
 105 . $testdir/test-functions