raid-ddf.sh

#
# Copyright (C) 2022  Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
# Public License for more details.  You should have received a copy of the
# GNU General Public License along with this program; if not, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
# Red Hat Author(s): Jiri Kortus <jikortus@redhat.com>

# This test covers https://bugzilla.redhat.com/show_bug.cgi?id=2063791

# Ignore unused variable parsed out by tooling scripts as test tags metadata
# shellcheck disable=SC2034
TESTTYPE="raid storage"

. ${KSTESTDIR}/functions.sh

prepare_disks() {
    tmpdir=$1

    # Use ready-made sparse images that already contain the DDF RAID structure
    tar xJSf raid-ddf.tar.xz -C ${tmpdir}
    echo ${tmpdir}/disk-a.img ${tmpdir}/disk-b.img
}

additional_runner_args() {
    # Wait for reboot and shutdown of the VM,
    # but exit after the specified timeout.
    echo "--wait $(get_timeout)"
}

validate() {
    disksdir=$1
    args=$(for d in ${disksdir}/disk-*img; do echo -a ${d}; done)

    # There should be a /root/RESULT file with results in it.  Check
    # its contents and decide whether the test finally succeeded or
    # not.
    result=$(run_with_timeout ${COPY_FROM_IMAGE_TIMEOUT} "virt-cat ${args} -m /dev/disk/by-label/rootfs /root/RESULT")
    if [[ $? != 0 ]]; then
        status=1
        echo '*** /root/RESULT does not exist in VM image.'
    elif [[ "${result%% *}" != SUCCESS ]]; then
        status=1
        echo "${result}"
    fi

    return ${status}
}