4d4766b716
When testing fuse with blobfs, we used "bs=4k count=32" as the test case, but when it comes to bdev layer, the IO size is 64KiB, and alignment is 4KiB, so bdev_io_get_buf() will return error as the following message: bdev.c: 789:bdev_io_get_buf: *ERROR*: Length + alignment 69632 is larger than allowed so here we can resize the AIO alignment size from 4096 to 512, because the bdev memory pool default alignment size is 512, with this change the error will not occur in bdev layer. For the umount operation, since the fuse module will use send message to do the umount, here we can insert one second barrier to wait for the umount to be completed before killing the process. Fix issue #1406. Change-Id: Id3c67900c87a5797718c28c184a925275f90c7d4 Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2587 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
142 lines
3.1 KiB
Bash
Executable File
142 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
SYSTEM=$(uname -s)
|
|
if [ $SYSTEM = "FreeBSD" ]; then
|
|
echo "blobfs.sh cannot run on FreeBSD currently."
|
|
exit 0
|
|
fi
|
|
|
|
testdir=$(readlink -f $(dirname $0))
|
|
rootdir=$(readlink -f $testdir/../..)
|
|
rpc_server=/var/tmp/spdk-blobfs.sock
|
|
rpc_py="$rootdir/scripts/rpc.py -s $rpc_server"
|
|
tmp_file=$SPDK_TEST_STORAGE/blobfs_file
|
|
conf_file=/tmp/blobfs.conf
|
|
bdevname=BlobfsBdev
|
|
mount_dir=/tmp/spdk_tmp_mount
|
|
test_cache_size=512
|
|
|
|
source $rootdir/test/common/autotest_common.sh
|
|
|
|
function cleanup() {
|
|
if [[ -n $blobfs_pid && -e /proc/$blobfs_pid ]]; then
|
|
killprocess $blobfs_pid
|
|
fi
|
|
|
|
rm -rf $mount_dir
|
|
rm -f $tmp_file
|
|
rm -f $conf_file
|
|
}
|
|
|
|
function blobfs_start_app() {
|
|
$rootdir/test/app/bdev_svc/bdev_svc -r $rpc_server -c ${conf_file} &
|
|
blobfs_pid=$!
|
|
|
|
echo "Process blobfs pid: $blobfs_pid"
|
|
waitforlisten $blobfs_pid $rpc_server
|
|
|
|
result=$($rpc_py blobfs_set_cache_size ${test_cache_size})
|
|
if [ "${result}" != "True" ]; then
|
|
false
|
|
fi
|
|
}
|
|
|
|
function blobfs_detect_test() {
|
|
# Detect out there is no blobfs on test bdev
|
|
blobfs_start_app
|
|
result=$($rpc_py blobfs_detect ${bdevname})
|
|
if [ "${result}" != "False" ]; then
|
|
false
|
|
fi
|
|
|
|
killprocess $blobfs_pid
|
|
|
|
# Create blobfs on test bdev
|
|
$rootdir/test/blobfs/mkfs/mkfs ${conf_file} ${bdevname}
|
|
|
|
# Detect out there is a blobfs on test bdev
|
|
blobfs_start_app
|
|
result=$($rpc_py blobfs_detect ${bdevname})
|
|
if [ "${result}" != "True" ]; then
|
|
false
|
|
fi
|
|
|
|
killprocess $blobfs_pid
|
|
}
|
|
|
|
function blobfs_create_test() {
|
|
blobfs_start_app
|
|
|
|
# Create blobfs on test bdev
|
|
$rpc_py blobfs_create ${bdevname}
|
|
|
|
# Detect out there is a blobfs on test bdev
|
|
result=$($rpc_py blobfs_detect ${bdevname})
|
|
if [ "${result}" != "True" ]; then
|
|
false
|
|
fi
|
|
|
|
killprocess $blobfs_pid
|
|
}
|
|
|
|
function blobfs_fuse_test() {
|
|
if [ ! -d /usr/include/fuse3 ] && [ ! -d /usr/local/include/fuse3 ]; then
|
|
echo "libfuse3 is not installed which is required to this test."
|
|
return 0
|
|
fi
|
|
|
|
# mount blobfs on test dir
|
|
$rootdir/test/blobfs/fuse/fuse ${conf_file} ${bdevname} $mount_dir &
|
|
blobfs_pid=$!
|
|
echo "Process blobfs pid: $blobfs_pid"
|
|
|
|
# Currently blobfs fuse APP doesn't support specific path of RPC sock.
|
|
# So directly use default sock path.
|
|
waitforlisten $blobfs_pid /var/tmp/spdk.sock
|
|
|
|
# check mount status
|
|
mount | grep "$mount_dir"
|
|
|
|
# create a rand file in mount dir
|
|
dd if=/dev/urandom of=${mount_dir}/rand_file bs=4k count=32
|
|
|
|
umount ${mount_dir}
|
|
sleep 1
|
|
killprocess $blobfs_pid
|
|
|
|
# Verify there is no file in mount dir now
|
|
if [ -f ${mount_dir}/rand_file ]; then
|
|
false
|
|
fi
|
|
|
|
# use blobfs mount RPC
|
|
blobfs_start_app
|
|
$rpc_py blobfs_mount ${bdevname} $mount_dir
|
|
|
|
# read and delete the rand file
|
|
md5sum ${mount_dir}/rand_file
|
|
rm ${mount_dir}/rand_file
|
|
|
|
umount ${mount_dir}
|
|
sleep 1
|
|
killprocess $blobfs_pid
|
|
}
|
|
|
|
trap 'cleanup' EXIT
|
|
|
|
# Create one temp file as test bdev
|
|
dd if=/dev/zero of=${tmp_file} bs=4k count=1M
|
|
echo "[AIO]" > ${conf_file}
|
|
echo "AIO ${tmp_file} ${bdevname} 512" >> ${conf_file}
|
|
|
|
blobfs_detect_test
|
|
|
|
# Clear blobfs on temp file
|
|
dd if=/dev/zero of=${tmp_file} bs=4k count=1M
|
|
|
|
blobfs_create_test
|
|
|
|
# Create dir for FUSE mount
|
|
mkdir -p $mount_dir
|
|
blobfs_fuse_test
|