1 files changed, 160 insertions, 0 deletions
diff --git a/test/TEST-12-RAID-DEG/test.sh b/test/TEST-12-RAID-DEG/test.sh
new file mode 100755
index 0000000..da5177b
--- /dev/null
+++ b/test/TEST-12-RAID-DEG/test.sh
@@ -0,0 +1,160 @@
+#!/bin/bash
+# shellcheck disable=SC2034
+TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a degraded RAID-5"
+
+# Uncomment this to debug failures
+#DEBUGFAIL="rd.shell rd.break rd.debug"
+#DEBUGFAIL="rd.shell rd.break=pre-mount udev.log-priority=debug"
+#DEBUGFAIL="rd.shell rd.udev.log-priority=debug loglevel=70 systemd.log_target=kmsg"
+#DEBUGFAIL="rd.shell loglevel=70 systemd.log_target=kmsg"
+
+client_run() {
+    echo "CLIENT TEST START: $*"
+    declare -a disk_args=()
+    # shellcheck disable=SC2034
+    declare -i disk_index=0
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
+    # degrade the RAID
+    # qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-1.img raid1
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-2.img raid2
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-3.img raid3
+
+    test_marker_reset
+    "$testdir"/run-qemu \
+        "${disk_args[@]}" \
+        -append "panic=1 oops=panic softlockup_panic=1 systemd.crash_reboot $* systemd.log_target=kmsg root=LABEL=root rw rd.retry=10 rd.info console=ttyS0,115200n81 log_buf_len=2M selinux=0 rd.shell=0 $DEBUGFAIL " \
+        -initrd "$TESTDIR"/initramfs.testing
+
+    if ! test_marker_check; then
+        echo "CLIENT TEST END: $* [FAIL]"
+        return 1
+    fi
+
+    echo "CLIENT TEST END: $* [OK]"
+    return 0
+}
+
+test_run() {
+    read -r LUKS_UUID < "$TESTDIR"/luksuuid
+    read -r MD_UUID < "$TESTDIR"/mduuid
+
+    client_run failme && return 1
+    client_run rd.auto || return 1
+
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.md.conf=0 rd.lvm.vg=dracut || return 1
+
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid=failme rd.md.conf=0 rd.lvm.vg=dracut failme && return 1
+
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm=0 failme && return 1
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm=0 rd.auto=1 failme && return 1
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm.vg=failme failme && return 1
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm.vg=dracut || return 1
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm.lv=dracut/failme failme && return 1
+    client_run rd.luks.uuid="$LUKS_UUID" rd.md.uuid="$MD_UUID" rd.lvm.lv=dracut/root || return 1
+
+    return 0
+}
+
+test_setup() {
+    kernel=$KVERSION
+    # Create what will eventually be our root filesystem onto an overlay
+    (
+        # shellcheck disable=SC2030
+        export initdir=$TESTDIR/overlay/source
+        # shellcheck disable=SC1090
+        . "$PKGLIBDIR"/dracut-init.sh
+        (
+            cd "$initdir" || exit
+            mkdir -p -- dev sys proc etc var/run tmp
+            mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
+        )
+        inst_multiple sh df free ls shutdown poweroff stty cat ps ln \
+            mount dmesg mkdir cp dd sync
+        for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
+            [ -f ${_terminfodir}/l/linux ] && break
+        done
+        inst_multiple -o ${_terminfodir}/l/linux
+
+        inst_simple "${PKGLIBDIR}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
+        inst_simple "${PKGLIBDIR}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh"
+        inst_binary "${PKGLIBDIR}/dracut-util" "/usr/bin/dracut-util"
+        ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
+        ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
+
+        inst_multiple grep
+        inst_simple /etc/os-release
+        inst ./test-init.sh /sbin/init
+        find_binary plymouth > /dev/null && inst_multiple plymouth
+        cp -a /etc/ld.so.conf* "$initdir"/etc
+        ldconfig -r "$initdir"
+    )
+
+    # second, install the files needed to make the root filesystem
+    (
+        # shellcheck disable=SC2030
+        # shellcheck disable=SC2031
+        export initdir=$TESTDIR/overlay
+        # shellcheck disable=SC1090
+        . "$PKGLIBDIR"/dracut-init.sh
+        inst_multiple sfdisk mkfs.ext4 poweroff cp umount dd grep sync
+        inst_hook initqueue 01 ./create-root.sh
+        inst_hook initqueue/finished 01 ./finished-false.sh
+    )
+
+    # create an initramfs that will create the target root filesystem.
+    # We do it this way so that we do not risk trashing the host mdraid
+    # devices, volume groups, encrypted partitions, etc.
+    "$DRACUT" -l -i "$TESTDIR"/overlay / \
+        -m "bash crypt lvm mdraid kernel-modules qemu" \
+        -d "piix ide-gd_mod ata_piix ext4 sd_mod" \
+        --no-hostonly-cmdline -N \
+        -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
+    rm -rf -- "$TESTDIR"/overlay
+
+    # Create the blank files to use as a root filesystem
+    declare -a disk_args=()
+    # shellcheck disable=SC2034
+    declare -i disk_index=0
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker 1
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-1.img raid1 40
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-2.img raid2 40
+    qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid-3.img raid3 40
+
+    "$testdir"/run-qemu \
+        "${disk_args[@]}" \
+        -append "root=/dev/fakeroot rw rootfstype=ext4 quiet console=ttyS0,115200n81 selinux=0" \
+        -initrd "$TESTDIR"/initramfs.makeroot || return 1
+
+    test_marker_check dracut-root-block-created || return 1
+    eval "$(grep -F --binary-files=text -m 1 MD_UUID "$TESTDIR"/marker.img)"
+    eval "$(grep -F -a -m 1 ID_FS_UUID "$TESTDIR"/marker.img)"
+    echo "$ID_FS_UUID" > "$TESTDIR"/luksuuid
+    eval "$(grep -F --binary-files=text -m 1 MD_UUID "$TESTDIR"/marker.img)"
+    echo "$MD_UUID" > "$TESTDIR"/mduuid
+
+    (
+        # shellcheck disable=SC2031
+        export initdir=$TESTDIR/overlay
+        # shellcheck disable=SC1090
+        . "$PKGLIBDIR"/dracut-init.sh
+        inst_multiple poweroff shutdown dd
+        inst_hook shutdown-emergency 000 ./hard-off.sh
+        inst_hook emergency 000 ./hard-off.sh
+        inst ./cryptroot-ask.sh /sbin/cryptroot-ask
+        mkdir -p "$initdir"/etc
+        echo "ARRAY /dev/md0 level=raid5 num-devices=3 UUID=$MD_UUID" > "$initdir"/etc/mdadm.conf
+        echo "luks-$ID_FS_UUID UUID=$ID_FS_UUID /etc/key" > "$initdir"/etc/crypttab
+        echo -n test > "$initdir"/etc/key
+        chmod 0600 "$initdir"/etc/key
+    )
+
+    "$DRACUT" -l -i "$TESTDIR"/overlay / \
+        -o "plymouth network kernel-network-modules" \
+        -a "debug" \
+        -d "piix ide-gd_mod ata_piix ext4 sd_mod" \
+        --no-hostonly-cmdline -N \
+        -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
+}
+
+# shellcheck disable=SC1090
+. "$testdir"/test-functions