test/TEST-15-BTRFSRAID/test.sh

   1 #!/bin/bash
   2 TEST_DESCRIPTION="root filesystem on multiple device btrfs"
   3
   4 KVERSION=${KVERSION-$(uname -r)}
   5
   6 # Uncomment this to debug failures
   7 #DEBUGFAIL="rd.shell"
   8 test_run() {
   9     DISKIMAGE=$TESTDIR/TEST-15-BTRFSRAID-root.img
  10     $testdir/run-qemu \
  11         -hda $DISKIMAGE \
  12         -m 256M  -smp 2 -nographic \
  13         -net none -kernel /boot/vmlinuz-$KVERSION \
  14         -append "root=LABEL=root rw rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" \
  15         -initrd $TESTDIR/initramfs.testing
  16     dd if=$DISKIMAGE bs=512 count=2 | grep -F -m 1 -q dracut-root-block-success $DISKIMAGE || return 1
  17 }
  18
  19 test_setup() {
  20     # Create the blank file to use as a root filesystem
  21     DISKIMAGE=$TESTDIR/TEST-15-BTRFSRAID-root.img
  22     rm -f -- $DISKIMAGE
  23     dd if=/dev/null of=$DISKIMAGE bs=1M seek=1024
  24
  25     kernel=$KVERSION
  26     # Create what will eventually be our root filesystem onto an overlay
  27     (
  28         export initdir=$TESTDIR/overlay/source
  29         . $basedir/dracut-functions.sh
  30         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip route \
  31             mount dmesg ifconfig dhclient mkdir cp ping dhclient
  32         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  33             [ -f ${_terminfodir}/l/linux ] && break
  34         done
  35         inst_multiple -o ${_terminfodir}/l/linux
  36         inst "$basedir/modules.d/40network/dhclient-script.sh" "/sbin/dhclient-script"
  37         inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup"
  38         inst_multiple grep
  39         inst ./test-init.sh /sbin/init
  40         find_binary plymouth >/dev/null && inst_multiple plymouth
  41         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
  42         cp -a /etc/ld.so.conf* $initdir/etc
  43         sudo ldconfig -r "$initdir"
  44     )
  45
  46     # second, install the files needed to make the root filesystem
  47     (
  48         export initdir=$TESTDIR/overlay
  49         . $basedir/dracut-functions.sh
  50         inst_multiple sfdisk mkfs.btrfs poweroff cp umount
  51         inst_hook initqueue 01 ./create-root.sh
  52         inst_hook initqueue/finished 01 ./finished-false.sh
  53         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  54     )
  55
  56     # create an initramfs that will create the target root filesystem.
  57     # We do it this way so that we do not risk trashing the host mdraid
  58     # devices, volume groups, encrypted partitions, etc.
  59     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  60         -m "dash btrfs udev-rules base rootfs-block kernel-modules" \
  61         -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
  62         --nomdadmconf \
  63         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
  64
  65     rm -rf -- $TESTDIR/overlay
  66
  67     # Invoke KVM and/or QEMU to actually create the target filesystem.
  68     $testdir/run-qemu \
  69         -hda $DISKIMAGE \
  70         -m 256M  -smp 2 -nographic -net none \
  71         -kernel "/boot/vmlinuz-$kernel" \
  72         -append "root=/dev/fakeroot rw quiet console=ttyS0,115200n81 selinux=0" \
  73         -initrd $TESTDIR/initramfs.makeroot  || return 1
  74
  75     dd if=$DISKIMAGE bs=512 count=2 | grep -F -m 1 -q dracut-root-block-created || return 1
  76
  77    (
  78         export initdir=$TESTDIR/overlay
  79         . $basedir/dracut-functions.sh
  80         inst_multiple poweroff shutdown
  81         inst_hook emergency 000 ./hard-off.sh
  82         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  83     )
  84     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  85         -o "plymouth network" \
  86         -a "debug" \
  87         -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
  88         -f $TESTDIR/initramfs.testing $KVERSION || return 1
  89 }
  90
  91 test_cleanup() {
  92     return 0
  93 }
  94
  95 . $testdir/test-functions