githubmirror/ndctl

test/dax.sh
94 строки2 KB
Vishal Verma
ndctl, test: convert remaining tests to use test/common
12 июл 2018, 23:19
12 июл 2018, 23:19521aa6e
#!/bin/bash

# Copyright(c) 2015-2017 Intel Corporation. All rights reserved.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
# 
# 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.

. ./common

MNT=test_dax_mnt
FILE=image
blockdev=""

cleanup() {
	echo "test-dax: failed at line $1"
	if [ -n "$blockdev" ]; then
		umount /dev/$blockdev
	else
		rc=77
	fi
	rmdir $MNT
	exit $rc
}

run_test() {
	rc=0
	if ! ./dax-pmd $MNT/$FILE; then
		rc=$?
		if [ $rc -ne 77 -a $rc -ne 0 ]; then
			err
		fi
	fi
}

set -e
mkdir -p $MNT
trap 'err $LINENO cleanup' ERR

dev=$(./dax-dev)
json=$($NDCTL list -N -n $dev)
eval $(json2var <<< "$json")
rc=1

mkfs.ext4 /dev/$blockdev
mount /dev/$blockdev $MNT -o dax
fallocate -l 1GiB $MNT/$FILE
run_test
umount $MNT

# convert pmem to put the memmap on the device
json=$($NDCTL create-namespace -m fsdax -M dev -f -e $dev)
eval $(json2var <<< "$json")
[ $mode != "fsdax" ] && echo "fail: $LINENO" &&  exit 1

#note the blockdev returned from ndctl create-namespace lacks the /dev prefix
mkfs.ext4 /dev/$blockdev
mount /dev/$blockdev $MNT -o dax
fallocate -l 1GiB $MNT/$FILE
run_test
umount $MNT

json=$($NDCTL create-namespace -m raw -f -e $dev)
eval $(json2var <<< "$json")
[ $mode != "fsdax" ] && echo "fail: $LINENO" &&  exit 1

mkfs.xfs -f /dev/$blockdev
mount /dev/$blockdev $MNT -o dax
fallocate -l 1GiB $MNT/$FILE
run_test
umount $MNT

# convert pmem to put the memmap on the device
json=$($NDCTL create-namespace -m fsdax -M dev -f -e $dev)
eval $(json2var <<< "$json")
[ $mode != "fsdax" ] && echo "fail: $LINENO" &&  exit 1

mkfs.xfs -f /dev/$blockdev
mount /dev/$blockdev $MNT -o dax
fallocate -l 1GiB $MNT/$FILE
run_test
umount $MNT

# revert namespace to raw mode
json=$($NDCTL create-namespace -m raw -f -e $dev)
eval $(json2var <<< "$json")
[ $mode != "fsdax" ] && echo "fail: $LINENO" &&  exit 1

exit $rc