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="rdinitdebug rdnetdebug"
   8
   9 client_run() {
  10     echo "CLIENT TEST START: $@"
  11     $testdir/run-qemu -hda root.ext2 -hdb disk1 -hdc disk2 -m 256M -nographic \
  12         -net none -kernel /boot/vmlinuz-$KVERSION \
  13         -append "$@ root=LABEL=root rw quiet rdinfo console=ttyS0,115200n81 rdshell $DEBUGFAIL" \
  14         -initrd initramfs.testing
  15     if ! grep -m 1 -q dracut-root-block-success root.ext2; then
  16         echo "CLIENT TEST END: $@ [FAIL]"
  17         return 1;
  18     fi
  19
  20     sed -i -e 's#dracut-root-block-success#dracut-root-block-xxxxxxx#' root.ext2
  21     echo "CLIENT TEST END: $@ [OK]"
  22     return 0
  23 }
  24
  25 test_run() {
  26     client_run || return 1
  27     client_run rd_NO_MDIMSM || return 1
  28     client_run rd_NO_DM || return 1
  29     client_run rd_NO_DM rd_NO_MDIMSM rd_NO_MDADMCONF && return 1
  30     client_run rd_NO_MD rd_NO_MDIMSM  && return 1
  31     client_run rd_NO_MD && return 1
  32    return 0
  33 }
  34
  35 test_setup() {
  36     # Create the blank file to use as a root filesystem
  37     dd if=/dev/zero of=root.ext2 bs=1M count=1
  38     dd if=/dev/zero of=disk1 bs=1M count=40
  39     dd if=/dev/zero of=disk2 bs=1M count=40
  40
  41     kernel=$KVERSION
  42     # Create what will eventually be our root filesystem onto an overlay
  43     (
  44         initdir=overlay/source
  45         . $basedir/dracut-functions
  46         dracut_install sh df free ls shutdown poweroff stty cat ps ln ip route \
  47             /lib/terminfo/l/linux mount dmesg ifconfig dhclient mkdir cp ping dhclient
  48         inst "$basedir/modules.d/40network/dhclient-script" "/sbin/dhclient-script"
  49         inst "$basedir/modules.d/40network/ifup" "/sbin/ifup"
  50         dracut_install grep
  51         inst ./test-init /sbin/init
  52         find_binary plymouth >/dev/null && dracut_install plymouth
  53         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
  54     )
  55
  56     # second, install the files needed to make the root filesystem
  57     (
  58         initdir=overlay
  59         . $basedir/dracut-functions
  60         dracut_install sfdisk mke2fs poweroff cp umount
  61         inst_simple ./create-root.sh /initqueue/01create-root.sh
  62     )
  63
  64     # create an initramfs that will create the target root filesystem.
  65     # We do it this way so that we do not risk trashing the host mdraid
  66     # devices, volume groups, encrypted partitions, etc.
  67     $basedir/dracut -l -i overlay / \
  68         -m "dash lvm mdraid dmraid udev-rules base rootfs-block kernel-modules" \
  69         -d "ata_piix ext2 sd_mod dm-multipath dm-crypt dm-round-robin faulty linear multipath raid0 raid10 raid1 raid456" \
  70         -f initramfs.makeroot $KVERSION || return 1
  71     rm -rf overlay
  72     # Invoke KVM and/or QEMU to actually create the target filesystem.
  73     $testdir/run-qemu -hda root.ext2 -hdb disk1 -hdc disk2 -m 256M -nographic -net none \
  74         -kernel "/boot/vmlinuz-$kernel" \
  75         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81" \
  76         -initrd initramfs.makeroot  || return 1
  77     grep -m 1 -q dracut-root-block-created root.ext2 || return 1
  78     (
  79         initdir=overlay
  80         . $basedir/dracut-functions
  81         dracut_install poweroff shutdown
  82         inst_simple ./hard-off.sh /emergency/01hard-off.sh
  83     )
  84     sudo $basedir/dracut -l -i overlay / \
  85         -o "plymouth" \
  86         -a "debug" \
  87         -d "ata_piix ext2 sd_mod" \
  88         -f initramfs.testing $KVERSION || return 1
  89 }
  90
  91 test_cleanup() {
  92     rm -fr overlay mnt
  93     rm -f root.ext2 initramfs.makeroot initramfs.testing
  94     rm -f disk1 disk2
  95 }
  96
  97 . $testdir/test-functions