Commit 8ffe1a75 authored by Kozlowski Mateusz's avatar Kozlowski Mateusz Committed by Ben Walker
Browse files

FTL: Add compaction tests 



Compaction allows for writing to 100% of the exposed address space

Signed-off-by: default avatarKozlowski Mateusz <mateusz.kozlowski@intel.com>
Signed-off-by: default avatarArtur Paszkiewicz <artur.paszkiewicz@intel.com>
Change-Id: I0860730299249e4369fac33fdab5fbd7ff91c1da
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/13339


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 19613862

test/common/skipped_tests.txt

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ 
ftl_dirty_shutdown

ftl_fio_basic

ftl_fio_extended

ftl_fio_nightly

ftl_restore_nv_cache

ftl_bdevperf

ftl_bdevperf_append

test/ftl/bdevperf.sh

0 → 100755
+34 −0
Original line number Diff line number Diff line 
#!/usr/bin/env bash



testdir=$(readlink -f $(dirname $0))

rootdir=$(readlink -f $testdir/../..)

source $rootdir/test/common/autotest_common.sh

source $testdir/common.sh



tests=('-q 1 -w randwrite -t 4 -o 69632' '-q 128 -w randwrite -t 4 -o 4096' '-q 128 -w verify -t 4 -o 4096')

device=$1

cache_device=$2

use_append=$3

rpc_py=$rootdir/scripts/rpc.py

timeout=240



for ((i = 0; i < ${#tests[@]}; i++)); do

	timing_enter "${tests[$i]}"

	"$rootdir/test/bdev/bdevperf/bdevperf" -z -T ftl0 ${tests[$i]} &

	bdevperf_pid=$!



	trap 'killprocess $bdevperf_pid; exit 1' SIGINT SIGTERM EXIT

	waitforlisten $bdevperf_pid

	split_bdev=$(create_base_bdev nvme0 $device $((1024 * 101)))

	nv_cache=$(create_nv_cache_bdev nvc0 $cache_device $split_bdev)



	$rpc_py -t $timeout bdev_ftl_create -b ftl0 -d $split_bdev $use_append -c $nv_cache



	$rootdir/test/bdev/bdevperf/bdevperf.py perform_tests

	$rpc_py bdev_ftl_delete -b ftl0



	$rpc_py bdev_nvme_detach_controller nvme0

	killprocess $bdevperf_pid

	trap - SIGINT SIGTERM EXIT

	timing_exit "${tests[$i]}"

done

test/ftl/config/fio/drive-prep.fio

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+15 −0
Original line number Diff line number Diff line 
[drive_prep]

ioengine=spdk_bdev

spdk_json_conf=${FTL_JSON_CONF}

filename=${FTL_BDEV_NAME}

thread=1



direct=1

buffered=0

size=100%

randrepeat=0

norandommap

bs=128k

iodepth=128

numjobs=1

rw=write

test/ftl/config/fio/randrw.fio

0 → 100644
+20 −0
Original line number Diff line number Diff line 
[global]

ioengine=spdk_bdev

spdk_json_conf=${FTL_JSON_CONF}

filename=${FTL_BDEV_NAME}

direct=1

thread=1

buffered=0

size=100%

randrepeat=0

time_based

norandommap



[test]

stonewall

bs=4k

numjobs=4

rw=randrw

rwmixread=70

iodepth=32

runtime=1200

test/ftl/config/fio/randw-verify-qd128-ext.fio

0 → 100644
+20 −0
Original line number Diff line number Diff line 
[global]

ioengine=spdk_bdev

spdk_json_conf=${FTL_JSON_CONF}

filename=${FTL_BDEV_NAME}

thread=1

direct=1

iodepth=128

rw=randwrite

verify=crc32c

do_verify=1

verify_dump=0

verify_state_save=0

verify_fatal=1

bs=4k

random_distribution=normal

serialize_overlap=1



[test]

io_size=64G

numjobs=1