1 files changed, 69 insertions, 0 deletions
diff --git a/tests/kpartx_4k_aligned/main.sh b/tests/kpartx_4k_aligned/main.sh
new file mode 100755
index 0000000..530637a
--- /dev/null
+++ b/tests/kpartx_4k_aligned/main.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# Copyright (c) 2016 Red Hat, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+
+# Author: Lin Li   <lilin@redhat.com>
+
+source ../include/ec.sh || exit 200
+
+function gpt_partitioned_dev() {
+    local dev=$1
+    { for i in {1..4}; do
+        echo -e "n\n\n\n+1M\n\n"
+    done; echo w; echo y; } | gdisk $dev &> /dev/null
+}
+
+function extract_section_info_from_gdisk() {
+    local dev=$1
+    local node=$(basename $dev)
+    gdisk -l $dev | awk -v dev=$node 'start==1{print dev $1,$2,$3};/Number/{start=1}'
+}
+
+function extract_section_info_from_kpartx() {
+    local dev=$1
+    kpartx -l $dev | awk '{ print $1, $NF, $NF+$4-1 }'
+}
+
+tlog "running $0"
+
+rpm -q device-mapper-multipath || yum install -y device-mapper-multipath
+rpm -q gdisk || yum install -y gdisk
+
+# eliminate the possibility multipathd create device for new path
+trun "service multipathd stop"
+
+# create a device with 4k physical sector
+trun "modprobe -r scsi_debug"
+trun "modprobe scsi_debug sector_size=512 physblk_exp=3 &> /dev/null"
+
+scsi_debug_dev=$(get_scsi_debug_devices)
+
+trun "gpt_partitioned_dev $scsi_debug_dev"
+sleep 3
+
+trun "extract_section_info_from_gdisk $scsi_debug_dev"
+result_of_gdisk=$tSTDOUT
+trun "extract_section_info_from_kpartx $scsi_debug_dev"
+result_of_kpartx=$tSTDOUT
+
+tlog "result_of_kpartx=$result_of_kpartx"
+tlog "result_of_gdisk=$result_of_gdisk"
+tok '[[ "$result_of_kpartx" == "$result_of_gdisk" ]]'
+
+sleep 3
+trun "modprobe -r scsi_debug"
+
+tend