eb53c23236
per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc) For intel copyrights added, --follow and -C95% were used. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I2ef86976095b88a9bf5b1003e59f3943cd6bbe4c Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15209 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
109 lines
2.9 KiB
Bash
Executable File
109 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
# Copyright (C) 2022 Intel Corporation
|
|
# All rights reserved.
|
|
#
|
|
|
|
testdir=$(readlink -f $(dirname $0))
|
|
rootdir=$(readlink -f $testdir/../..)
|
|
source $rootdir/test/common/autotest_common.sh
|
|
source $testdir/common.sh
|
|
|
|
rpc_py=$rootdir/scripts/rpc.py
|
|
|
|
fio_kill() {
|
|
rm -f $testdir/testfile.md5
|
|
rm -f $testdir/config/ftl.json
|
|
rm -f $testdir/random_pattern
|
|
rm -f $file
|
|
|
|
killprocess $svcpid
|
|
}
|
|
|
|
device=$1
|
|
cache_device=$2
|
|
timeout=240
|
|
data_size_in_blocks=$((65536))
|
|
unmap_size_in_blocks=$((1024))
|
|
|
|
if [[ $CONFIG_FIO_PLUGIN != y ]]; then
|
|
echo "FIO not available"
|
|
exit 1
|
|
fi
|
|
|
|
export FTL_BDEV_NAME=ftl0
|
|
export FTL_JSON_CONF=$testdir/config/ftl.json
|
|
|
|
trap "fio_kill; exit 1" SIGINT SIGTERM EXIT
|
|
|
|
"$SPDK_BIN_DIR/spdk_tgt" -m 0x7 &
|
|
svcpid=$!
|
|
waitforlisten $svcpid
|
|
|
|
split_bdev=$(create_base_bdev nvme0 $device $((1024 * 101)))
|
|
nv_cache=$(create_nv_cache_bdev nvc0 $cache_device $split_bdev)
|
|
|
|
l2p_percentage=60
|
|
l2p_dram_size_mb=$(($(get_bdev_size $split_bdev) * l2p_percentage / 100 / 1024))
|
|
|
|
$rpc_py -t $timeout bdev_ftl_create -b ftl0 -d $split_bdev -c $nv_cache --core_mask 7 --l2p_dram_limit $l2p_dram_size_mb --overprovisioning 10
|
|
|
|
waitforbdev ftl0
|
|
|
|
(
|
|
echo '{"subsystems": ['
|
|
$rpc_py save_subsystem_config -n bdev
|
|
echo ']}'
|
|
) > $FTL_JSON_CONF
|
|
|
|
bdev_info=$($rpc_py bdev_get_bdevs -b ftl0)
|
|
nb=$(jq ".[] .num_blocks" <<< "$bdev_info")
|
|
|
|
killprocess $svcpid
|
|
|
|
# Generate data pattern
|
|
dd if=/dev/urandom bs=4K count=$data_size_in_blocks > $testdir/random_pattern
|
|
|
|
# Write data pattern
|
|
"$SPDK_BIN_DIR/spdk_dd" --if=$testdir/random_pattern --ob=ftl0 --json=$FTL_JSON_CONF
|
|
|
|
"$SPDK_BIN_DIR/spdk_tgt" -L ftl_init &
|
|
svcpid=$!
|
|
waitforlisten $svcpid
|
|
|
|
$rpc_py load_config < $FTL_JSON_CONF
|
|
|
|
# Unmap first and last 4MiB
|
|
$rpc_py bdev_ftl_unmap -b ftl0 --lba 0 --num_blocks $((unmap_size_in_blocks))
|
|
$rpc_py bdev_ftl_unmap -b ftl0 --lba $((nb - unmap_size_in_blocks)) --num_blocks $((unmap_size_in_blocks))
|
|
|
|
killprocess $svcpid
|
|
|
|
# Calculate checksum of the data written
|
|
file=$testdir/data
|
|
"$SPDK_BIN_DIR/spdk_dd" --ib=ftl0 --of=$file --count=$data_size_in_blocks --json=$FTL_JSON_CONF
|
|
cmp --bytes=$((unmap_size_in_blocks * 4096)) $file /dev/zero
|
|
md5sum $file > $testdir/testfile.md5
|
|
|
|
# Rewrite the first 4MiB
|
|
"$SPDK_BIN_DIR/spdk_dd" --if=$testdir/random_pattern --ob=ftl0 --count=$((unmap_size_in_blocks)) --json=$FTL_JSON_CONF
|
|
|
|
"$SPDK_BIN_DIR/spdk_tgt" -L ftl_init &
|
|
svcpid=$!
|
|
waitforlisten $svcpid
|
|
|
|
$rpc_py load_config < $FTL_JSON_CONF
|
|
|
|
# Unmap first and last 4MiB
|
|
$rpc_py bdev_ftl_unmap -b ftl0 --lba 0 --num_blocks $((unmap_size_in_blocks))
|
|
$rpc_py bdev_ftl_unmap -b ftl0 --lba $((nb - unmap_size_in_blocks)) --num_blocks $((unmap_size_in_blocks))
|
|
|
|
killprocess $svcpid
|
|
|
|
# Verify that the checksum matches and the data is consistent
|
|
"$SPDK_BIN_DIR/spdk_dd" --ib=ftl0 --of=$file --count=$data_size_in_blocks --json=$FTL_JSON_CONF
|
|
md5sum -c $testdir/testfile.md5
|
|
|
|
trap - SIGINT SIGTERM EXIT
|
|
fio_kill
|