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>
93 lines
2.0 KiB
Bash
Executable File
93 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2022 Intel Corporation
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# All rights reserved.
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#
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../..)
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source $rootdir/test/common/autotest_common.sh
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source $testdir/common.sh
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rpc_py=$rootdir/scripts/rpc.py
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fio_kill() {
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rm -f $testdir/testfile.md5
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rm -f $testdir/config/ftl.json
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killprocess $svcpid
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rmmod nbd || true
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}
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device=$1
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cache_device=$2
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timeout=240
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data_size=$((262144 * 5))
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if [[ $CONFIG_FIO_PLUGIN != y ]]; then
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echo "FIO not available"
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exit 1
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fi
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export FTL_BDEV_NAME=ftl0
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export FTL_JSON_CONF=$testdir/config/ftl.json
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trap "fio_kill; exit 1" SIGINT SIGTERM EXIT
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"$SPDK_BIN_DIR/spdk_tgt" &
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svcpid=$!
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waitforlisten $svcpid
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split_bdev=$(create_base_bdev nvme0 $device $((1024 * 101)))
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nv_cache=$(create_nv_cache_bdev nvc0 $cache_device $split_bdev)
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l2p_percentage=60
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l2p_dram_size_mb=$(($(get_bdev_size $split_bdev) * l2p_percentage / 100 / 1024))
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$rpc_py -t $timeout bdev_ftl_create -b ftl0 -d $split_bdev -c $nv_cache --l2p_dram_limit $l2p_dram_size_mb
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waitforbdev ftl0
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(
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echo '{"subsystems": ['
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$rpc_py save_subsystem_config -n bdev
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echo ']}'
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) > $FTL_JSON_CONF
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killprocess $svcpid
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fio_bdev $testdir/config/fio/write_after_write.fio
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"$SPDK_BIN_DIR/spdk_tgt" -L ftl_init &
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svcpid=$!
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waitforlisten $svcpid
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$rpc_py load_config < $FTL_JSON_CONF
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# Load the nbd driver
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modprobe nbd
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$rpc_py nbd_start_disk ftl0 /dev/nbd0
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waitfornbd nbd0
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$rpc_py save_config > $testdir/config/ftl.json
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# Calculate checksum of the data written
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dd if=/dev/nbd0 bs=4K count=$data_size | md5sum > $testdir/testfile.md5
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$rpc_py nbd_stop_disk /dev/nbd0
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# Force kill bdev service (dirty shutdown) and start it again
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kill -9 $svcpid
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rm -f /dev/shm/spdk_tgt_trace.pid$svcpid
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"$SPDK_BIN_DIR/spdk_tgt" -L ftl_init &
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svcpid=$!
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waitforlisten $svcpid
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$rpc_py load_config < $testdir/config/ftl.json
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waitfornbd nbd0
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# Verify that the checksum matches and the data is consistent
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dd if=/dev/nbd0 bs=4K count=$data_size | md5sum -c $testdir/testfile.md5
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trap - SIGINT SIGTERM EXIT
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fio_kill
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