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=$TESTDIR/TEST-15-BTRFSRAID-root.img
  10     MARKER_DISKIMAGE=$TESTDIR/TEST-15-BTRFSRAID-marker.img
  11     dd if=/dev/zero of=$MARKER_DISKIMAGE bs=512 count=10
  12     $testdir/run-qemu \
  13         -drive format=raw,index=0,media=disk,file=$MARKER_DISKIMAGE \
  14         -drive format=raw,index=1,media=disk,file=$DISKIMAGE \
  15         -append "panic=1 systemd.crash_reboot root=LABEL=root rw rd.retry=3 rd.info console=ttyS0,115200n81 selinux=0 rd.shell=0 $DEBUGFAIL" \
  16         -initrd $TESTDIR/initramfs.testing
  17     grep -F -m 1 -q dracut-root-block-success $MARKER_DISKIMAGE || return 1
  18 }
  19
  20 test_setup() {
  21     # Create the blank file to use as a root filesystem
  22     DISKIMAGE=$TESTDIR/TEST-15-BTRFSRAID-root.img
  23     rm -f -- $DISKIMAGE
  24     dd if=/dev/null of=$DISKIMAGE bs=1M seek=1024
  25
  26     kernel=$KVERSION
  27     # Create what will eventually be our root filesystem onto an overlay
  28     (
  29         export initdir=$TESTDIR/overlay/source
  30         . $basedir/dracut-init.sh
  31         (
  32             cd "$initdir"
  33             mkdir -p -- dev sys proc etc var/run tmp
  34             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
  35             for i in bin sbin lib lib64; do
  36                 ln -sfnr usr/$i $i
  37             done
  38             mkdir -p -- var/lib/nfs/rpc_pipefs
  39         )
  40         inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip \
  41                       mount dmesg dhclient mkdir cp ping dhclient sync
  42         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
  43             [ -f ${_terminfodir}/l/linux ] && break
  44         done
  45         inst_multiple -o ${_terminfodir}/l/linux
  46         inst "$basedir/modules.d/35network-legacy/dhclient-script.sh" "/sbin/dhclient-script"
  47         inst "$basedir/modules.d/35network-legacy/ifup.sh" "/sbin/ifup"
  48         inst_multiple grep
  49         inst ./test-init.sh /sbin/init
  50         inst_simple /etc/os-release
  51         find_binary plymouth >/dev/null && inst_multiple plymouth
  52         cp -a /etc/ld.so.conf* $initdir/etc
  53         ldconfig -r "$initdir"
  54     )
  55
  56     # second, install the files needed to make the root filesystem
  57     (
  58         export initdir=$TESTDIR/overlay
  59         . $basedir/dracut-init.sh
  60         inst_multiple sfdisk mkfs.btrfs poweroff cp umount
  61         inst_hook initqueue 01 ./create-root.sh
  62         inst_hook initqueue/finished 01 ./finished-false.sh
  63         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  64     )
  65
  66     # create an initramfs that will create the target root filesystem.
  67     # We do it this way so that we do not risk trashing the host mdraid
  68     # devices, volume groups, encrypted partitions, etc.
  69     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  70                        -m "dash btrfs udev-rules base rootfs-block fs-lib kernel-modules qemu" \
  71                        -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
  72                        --nomdadmconf \
  73                        --no-hostonly-cmdline -N \
  74                        -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
  75
  76     rm -rf -- $TESTDIR/overlay
  77
  78     # Invoke KVM and/or QEMU to actually create the target filesystem.
  79     $testdir/run-qemu \
  80         -drive format=raw,index=0,media=disk,file=$DISKIMAGE \
  81         -append "root=/dev/fakeroot rw quiet console=ttyS0,115200n81 selinux=0" \
  82         -initrd $TESTDIR/initramfs.makeroot  || return 1
  83
  84     dd if=$DISKIMAGE bs=512 count=4 skip=2048 | grep -F -m 1 -q dracut-root-block-created || return 1
  85
  86     (
  87         export initdir=$TESTDIR/overlay
  88         . $basedir/dracut-init.sh
  89         inst_multiple poweroff shutdown
  90         inst_hook shutdown-emergency 000 ./hard-off.sh
  91         inst_hook emergency 000 ./hard-off.sh
  92         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
  93     )
  94     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
  95          -o "plymouth network kernel-network-modules" \
  96          -a "debug" \
  97          -d "piix ide-gd_mod ata_piix btrfs sd_mod" \
  98          --no-hostonly-cmdline -N \
  99          -f $TESTDIR/initramfs.testing $KVERSION || return 1
 100 }
 101
 102 test_cleanup() {
 103     return 0
 104 }
 105
 106 . $testdir/test-functions