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#!/bin/sh
# exercise the new align-check command
# Copyright (C) 2009-2010 Free Software Foundation, 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/>.
if test "$VERBOSE" = yes; then
set -x
parted --version
fi
: ${srcdir=.}
. $srcdir/t-lib.sh
require_root_
require_scsi_debug_module_
# check for scsi_debug module
modprobe -n scsi_debug ||
skip_test_ "you lack the scsi_debug kernel module"
grep '^#define USE_BLKID 1' "$CONFIG_HEADER" > /dev/null ||
skip_test_ 'this system lacks a new-enough libblkid'
# create memory-backed device
scsi_debug_setup_ dev_size_mb=550 physblk_exp=3 lowest_aligned=7 > dev-name ||
skip_test_ 'failed to create scsi_debug device'
scsi_dev=$(cat dev-name)
p1=${scsi_dev}1
fail=0
parted -s $scsi_dev mklabel gpt || fail=1
i=60
while :; do
parted -s $scsi_dev mkpart p1 ext2 ${i}s 80000s || fail=1
wait_for_dev_to_appear_ $p1 || fail=1
parted -s $scsi_dev align-check min 1 > out 2>&1
result=$?
test $(expr $i % 8) = 7 && exp_result=0 || exp_result=1
test $result = $exp_result || fail=1
compare out /dev/null || fail=1
parted -s $scsi_dev rm 1
i=$(expr $i + 1)
test $i = 70 && break
done
Exit $fail
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