kernel_linux_build: Add enhancedf2fs_t test suite

Signed-off-by: li-zhanming <lizhanming3@huawei.com>
2026-07-16 05:30:26 -04:00 · 2022-05-12 20:30:10 +08:00
parent e69902c692
commit 061c7cdf4f
18 changed files with 1376 additions and 0 deletions
@@ -0,0 +1,92 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs01.sh
+#
+# Description: life mode, discard is greater than or equal to 512 block
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+source life_init.sh
+
+do_setup()
+{
+
+}
+
+do_test()
+{
+     local ret=0
+
+     tst_res TINFO "Start test discard size >= 512 blocks in life mode."
+     cat /sys/kernel/debug/tracing/trace_pipe | grep issue_discard >> log01.txt &
+     mkdir /mnt/f2fs_mount/test1
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Created test1 dir successfully."
+     else
+          tst_res TFAIL "Created test1 dir failed."
+          ret=$(( $ret + 1 ))
+     fi
+     local i=0
+     while [ $i -lt 30 ]
+     do
+          dd if=/dev/zero of=/mnt/f2fs_mount/test1/image$i bs=8M count=1
+          i=$(( $i + 1 ))
+     done
+     rm -rf /mnt/f2fs_mount/test1/image*[1,3,5,7,9]
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Deleted successfully."
+     else
+          tst_res TFAIL "Deleted fail."
+          ret=$(( $ret + 1 ))
+     fi
+
+     sleep 240
+     kill %1
+
+     local blklen=$(cat log01.txt | awk 'NR == 1' | awk -F '0x' '{print$3}')
+     if [ $((16#$blklen)) -ge 512 ]; then
+          tst_res TPASS "blklen >= 512 successfully."
+     else
+          tst_res TFAIL "blklen >= 512 failed."
+          ret=$(( $ret + 1 ))
+     fi
+
+     if [ $ret -eq 0 ]; then
+          tst_res TPASS "discard is greater than or equal to 512 block pass."
+     else
+          tst_res TFAIL "discard is greater than or equal to 512 block failed!"
+     fi
+}
+
+do_clean()
+{
+     rm -rf log01.txt
+     losetup -d /dev/block/loop1
+     umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,118 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs02.sh
+#
+# Description: life mode, discard is greater than or equal to 512 block
+#              IO Imperceptible
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+source life_init.sh
+
+do_setup()
+{
+
+}
+
+do_test()
+{
+    local ret=0
+
+    tst_res TINFO "Start test discard size >= 512 blocks in life mode,IO imperceptible."
+
+
+    cat /sys/kernel/debug/tracing/trace_pipe | grep issue_discard >> log02.txt &
+    sh run_fio.sh > run_fio.txt &
+    sleep 60
+    mkdir /mnt/f2fs_mount/test2
+    if [ $? -eq 0 ]; then
+        tst_res TPASS "Created test2 dir successfully."
+    else
+        tst_res TFAIL "Created tets2 dir failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    local i=0
+    while [ $i -lt 30 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/test2/image$i bs=8M count=1
+        i=$(( $i + 1 ))
+    done
+    rm -rf /mnt/f2fs_mount/test2/image*[1,3,5,7,9]
+    if [ $? -eq 0 ]; then
+        tst_res TPASS "Deleted successfully."
+    else
+        tst_res TFAIL "Deleted failed."
+        ret=$(( $ret + 1 ))
+    fi
+    local first=$(wc -l log02.txt | awk -F ' ' '{print$1}')
+    sleep 240
+    local second=$(wc -l log02.txt | awk -F ' ' '{print$1}')
+    sleep 90
+    kill %1
+
+    local err=$(cat run_fio.txt | grep err | awk -F ':' '{print$3}' | tr -cd "[0-9]")
+    if [ $err -eq 0 ]; then
+        tst_res TPASS "fio read successfully."
+    else
+        tst_res TFAIL "fio read failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    local blklen=$(cat log02.txt | awk 'NR == 1' | awk -F '0x' '{print$3}')
+    if [ $((16#$blklen)) -ge 512 ]; then
+        tst_res TPASS "blklen >= 512 successfully."
+    else
+        tst_res TFAIL "blklen >= 512 failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $(( $second - $first )) -gt 0 ]; then
+        tst_res TPASS "IO perception test successfully."
+    else
+        tst_res TFAIL "IO perception test failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "life mode, discard is greater than or equal to 512 block  \
+                        IO Imperceptible pass."
+    else
+        tst_res TFAIL "life mode, discard is greater than or equal to 512 block  \
+                        IO Imperceptible failed!"
+    fi
+}
+
+do_clean()
+{
+    rm -rf log02.txt
+    losetup -d /dev/block/loop1
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
+
@@ -0,0 +1,97 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs03.sh
+#
+# Description: equilibrium mode, discard is greater than or equal to 16 block
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+source equilibrium_init.sh
+
+do_setup()
+{
+
+}
+
+do_test()
+{
+     local ret=0
+
+     tst_res TINFO "Start test discard size >= 16 blocks in equilibrium mode."
+
+     cat /sys/kernel/debug/tracing/trace_pipe | grep issue_discard >> log03.txt &
+     sleep 60
+     mkdir /mnt/f2fs_mount/test3
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Creation test3 dir successfully."
+     else
+          tst_res TFAIL "Creation test3 dir fail."
+          ret=$(( $ret + 1 ))
+     fi
+
+     local i=0
+     while [ $i -lt 50 ]
+     do
+          dd if=/dev/zero of=/mnt/f2fs_mount/test3/image$i bs=512K count=1
+          i=$(( $i + 1 ))
+     done
+     rm -rf /mnt/f2fs_mount/test3/image*[1,3,5,7,9]
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Deleted successfully."
+     else
+          tst_res TFAIL "Deleted fail."
+          ret=$(( $ret + 1 ))
+     fi
+
+     sleep 90
+     kill %1
+
+     local blklen=$(cat log03.txt | awk 'NR == 1' | awk -F '0x' '{print$3}')
+     if [ $((16#$blklen)) -ge 16 ];then
+          tst_res TPASS "blklen >= 16 successfully."
+     else
+          tst_res TFAIL "Log printing fail."
+          ret=$(( $ret + 1 ))
+     fi
+
+     if [ $ret -eq 0 ];then
+          tst_res TPASS "equilibrium mode, discard is greater than or equal to  \
+                         16 block pass."
+     else
+          tst_res TFAIL "equilibrium mode, discard is greater than or equal to  \
+                         16 block failed!"
+     fi
+}
+
+do_clean()
+{
+     rm -rf log03.txt
+     losetup -d /dev/block/loop1
+     umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,94 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs05.sh
+#
+# Description: performance mode, discard is greater than or equal to 1 block
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+source performance_init.sh
+
+do_setup()
+{
+
+}
+
+do_test()
+{
+     local ret=0
+
+     tst_res TINFO "Start test discard size >= 1 block in performance mode."
+
+     cat /sys/kernel/debug/tracing/trace_pipe | grep issue_discard >> log05.txt &
+     mkdir /mnt/f2fs_mount/test5
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Creation test5 dir successfully."
+     else
+          tst_res TFAIL "Creation test5 dir failed."
+          ret=$(( $ret + 1 ))
+     fi
+     local i=0
+     while [ $i -lt 200 ]
+     do
+          dd if=/dev/zero of=/mnt/f2fs_mount/test5/image$i bs=4k count=1
+          i=$((i+1))
+     done
+     rm -rf /mnt/f2fs_mount/test5/image*[1,3,5,7,9]
+     if [ $? -eq 0 ]; then
+          tst_res TPASS "Delete successfully."
+     else
+          tst_res TFAIL "Delete failed."
+          ret=$(( $ret + 1 ))
+     fi
+
+     sleep 90
+     kill %1
+     local blklen=$(cat log05.txt | awk 'NR == 1' | awk -F '0x' '{print$3}')
+     if [ $((16#$blklen)) -ge 1 ];then
+          tst_res TPASS "Log printing successfully."
+     else
+          tst_res TFAIL "Log printing failed."
+          ret=$(( $ret + 1 ))
+     fi
+
+     if [ $ret -eq 0 ];then
+          tst_res TPASS "performance mode, discard is greater than or equal to  \
+                         1 block pass."
+     else
+          tst_res TFAIL "performance mode, discard is greater than or equal to  \
+                         1 block failed!"
+     fi
+}
+
+do_clean()
+{
+     rm -rf log05.txt
+     losetup -d /dev/block/loop1
+     umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,70 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs07.sh
+#
+# Description: Hierarchical SSR control interface
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    local ret=0
+    _ssr_path=/sys/fs/f2fs/loop1
+
+    tst_res TINFO "Start test hierarchical SSR control interface."
+
+    if [ $(cat $_ssr_path/hc_enable) == '0' ]; then
+        tst_res TPASS "default is 0 successfully."
+    else
+        tst_res TFAIL "default not is 0 failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    temp=$(cat $_ssr_path/hc_enable)
+    echo 1 > $_ssr_path/hc_enable
+    if [ $(cat $_ssr_path/hc_enable) == '1' ] && [ $ret -eq 0 ]; then
+        tst_res TPASS "Hierarchical SSR control interface setting pass."
+    else
+        tst_res TFAIL "Hierarchical SSR control interface setting failed!"
+    fi
+}
+
+do_clean()
+{
+    echo $temp > $_ssr_path/hc_enable
+    losetup -d /dev/block/loop1 
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,106 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs08.sh
+#
+# Description: Hierarchical SSR threshold configuration interface
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    ret=0
+    _ssr_path=/sys/fs/f2fs/loop1
+
+    tst_res TINFO "Start test hierarchical SSR threshold configuration interface."
+
+    init_value1=$(cat $_ssr_path/hc_hot_data_lower_limit)
+    init_value2=$(cat $_ssr_path/hc_warm_data_lower_limit)
+    init_value3=$(cat $_ssr_path/hc_hot_node_lower_limit)
+    init_value4=$(cat $_ssr_path/hc_warm_node_lower_limit)
+
+    confirm_value hc_hot_data_lower_limit
+    confirm_value hc_warm_data_lower_limit
+    confirm_value hc_hot_node_lower_limit
+    confirm_value hc_warm_node_lower_limit
+
+    echo 6000000 > $_ssr_path/hc_hot_data_lower_limit
+    echo 6000000 > $_ssr_path/hc_warm_data_lower_limit
+    echo 6000000 > $_ssr_path/hc_hot_node_lower_limit
+    echo 6000000 > $_ssr_path/hc_warm_node_lower_limit
+
+    confirm_change_value hc_hot_data_lower_limit
+    confirm_change_value hc_warm_data_lower_limit
+    confirm_change_value hc_hot_node_lower_limit
+    confirm_change_value hc_warm_node_lower_limit
+
+    if [ $ret -eq 0 ];then
+		tst_res TPASS "hierarchical SSR threshold configuration interface pass."
+	else
+		tst_res TFAIL "Hierarchical SSR threshold configuration interface failed!"
+	fi
+}
+
+confirm_value()
+{
+    local result_out1=$(cat /sys/fs/f2fs/loop1/$1)
+    if [ $result_out1 == '5242880' ]; then
+        tst_res TPASS "$1 Value is 5242880 successfully."
+    else
+        tst_res TFAIL "$1 Value is 5242880 failed."
+        ret=$(( $ret + 1 ))
+    fi
+}
+
+confirm_change_value()
+{
+    local result_out2=$(cat /sys/fs/f2fs/loop1/$1)
+    if [ $result_out2 == '6000000' ]; then
+        tst_res TPASS "$1 Value is 6000000 successfully."
+    else
+        tst_res TFAIL "$1 Value is 6000000 failed."
+        ret=$(( $ret + 1 ))
+    fi
+}
+
+do_clean()
+{
+    echo $init_value1 > $_ssr_path/hc_hot_data_lower_limit
+    echo $init_value2 > $_ssr_path/hc_warm_data_lower_limit
+    echo $init_value3 > $_ssr_path/hc_hot_node_lower_limit
+    echo $init_value4 > $_ssr_path/hc_warm_node_lower_limit
+    losetup -d /dev/block/loop1 
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,104 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs09.sh
+#
+# Description: Hierarchical SSR waterline configuration interface
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    ret=0
+    _ssr_path=/sys/fs/f2fs/loop1
+
+    tst_res TINFO "Start test hierarchical SSR waterline configuration interface."
+
+    init_value1=$(cat $_ssr_path/hc_hot_data_waterline)
+    init_value2=$(cat $_ssr_path/hc_warm_data_waterline)
+    init_value3=$(cat $_ssr_path/hc_hot_node_waterline)
+    init_value4=$(cat $_ssr_path/hc_warm_node_waterline)
+
+    confirm_value hc_hot_data_waterline
+    confirm_value hc_warm_data_waterline
+    confirm_value hc_hot_node_waterline
+    confirm_value hc_warm_node_waterline
+
+    echo 85 > $_ssr_path/hc_hot_data_waterline
+    echo 85 > $_ssr_path/hc_warm_data_waterline
+    echo 85 > $_ssr_path/hc_hot_node_waterline
+    echo 85 > $_ssr_path/hc_warm_node_waterline
+
+    confirm_change_value hc_hot_data_waterline
+    confirm_change_value hc_warm_data_waterline
+    confirm_change_value hc_hot_data_waterline
+    confirm_change_value hc_warm_node_waterline
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "Hierarchical SSR waterline configuration interface pass."
+    else
+        tst_res TFAIL "Hierarchical SSR waterline configuration interface failed."
+    fi
+}
+
+confirm_value()
+{
+    if [ $(cat $_ssr_path/$1) == '80' ];then
+        tst_res TPASS "$1 Value is 80 successfully."
+    else
+        tst_res TFAIL "$1 Value not is 80 failed."
+        ret=$(( $ret + 1 ))
+    fi
+}
+
+confirm_change_value()
+{
+    if [ $(cat $_ssr_path/$1) == '85' ];then
+        tst_res TPASS "$1 Value is 85 successfully."
+    else
+        tst_res TFAIL "$1 Value not is 85 failed."
+        ret=$(( $ret + 1 ))
+    fi
+}
+
+do_clean()
+{
+    echo $init_value1 > $_ssr_path/hc_hot_data_waterline
+    echo $init_value2 > $_ssr_path/hc_warm_data_waterline
+    echo $init_value3 > $_ssr_path/hc_hot_node_waterline
+    echo $init_value4 > $_ssr_path/hc_warm_node_waterline
+    losetup -d /dev/block/loop1 
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,101 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs10.sh
+#
+# Description: hierarchical SSR recovery function is enabled
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    local ret=0
+    local _sys_path=/sys/kernel/debug/tracing
+
+    tst_res TINFO "Start test hierarchical SSR recovery function is enabled."
+
+    local i=0
+    while [ $i -lt 32 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/image$i bs=512M count=1
+        i=$(( $i + 1 ))
+    done
+    mkdir /mnt/f2fs_mount/test10
+    local i=0
+    while [ $i -lt 5120 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/test10/image$i bs=512k count=1
+        i=$(( $i + 1 ))
+    done
+    rm -rf /mnt/f2fs_mount/test10/image*[1,3,5,7,9]
+
+    echo 1 > /sys/fs/f2fs/loop1/hc_enable
+    echo 1 > $_sys_path/tracing_on
+    echo 1 > $_sys_path/events/f2fs/f2fs_grading_ssr_allocate/enable
+
+    cat $_sys_path/trace_pipe | grep ssr >> log10.txt &
+
+    mkdir /mnt/f2fs_mount/test10/f2fs_grading_ssr_allocate
+    local i=0
+    while [ $i -lt 200 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/test10/f2fs_grading_ssr_allocate/image$i bs=4k count=1
+        i=$(($i + 1))
+    done
+    rm -rf /mnt/f2fs_mount/test10/f2fs_grading_ssr_allocate/image*[1,3,5,7,9]
+
+    sleep 180
+    kill %1
+
+    if [ -s log10.txt ];then
+        tst_res TPASS "log10.txt is not empty."
+    else
+        tst_res TFAIL "log10.txt empty."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "The hierarchical SSR recovery function is enabled pass."
+    else
+        tst_res TFAIL "The hierarchical SSR recovery function is enabled failed!"
+    fi
+}
+
+do_clean()
+{
+    rm -rf log10.txt
+    losetup -d /dev/block/loop1
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,100 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs11.sh
+#
+# Description: Hierarchical SSR recycling is disabled
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    local ret=0
+    local _sys_path=/sys/kernel/debug/tracing
+
+    tst_res TINFO "Start test hierarchical SSR recycling is disabled."
+    local i=0
+    while [ $i -lt 32 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/image$i bs=512M count=1
+        i=$(( $i+ 1 ))
+    done
+
+    mkdir /mnt/f2fs_mount/test11
+    local i=0
+    while [ $i -lt 5120 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/test11/image$i bs=512k count=1
+        i=$(( $i + 1 ))
+    done
+    rm -rf /mnt/f2fs_mount/test11/image*[1,3,5,7,9]
+
+    echo 0 > /sys/fs/f2fs/loop1/hc_enable
+    echo 1 > $_sys_path/tracing_on
+    echo 1 > $_sys_path/events/f2fs/f2fs_grading_ssr_allocate/enable
+
+    cat $_sys_path/trace_pipe | grep ssr >> log11.txt &
+    mkdir /mnt/f2fs_mount/test11/f2fs_grading_ssr_allocate
+    local i=0
+    while [ $i -lt 200 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/test11/f2fs_grading_ssr_allocate/image$i bs=4k count=1
+        i=$(( $i + 1 ))
+    done
+    rm -rf /mnt/f2fs_mount/test11/f2fs_grading_ssr_allocate/image*[1,3,5,7,9]
+
+    sleep 180
+    kill %1
+
+    if [ -s log11.txt ];then
+        tst_res TFAIL "log11.txt is not empty."
+        ret=$(( $ret + 1 ))
+    else
+        tst_res TPASS "log11.txt empty."
+    fi
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "Hierarchical SSR recycling is disabled pass."
+    else
+        tst_res TFAIL "Hierarchical SSR recycling is disabled failed!"
+    fi
+}
+
+do_clean()
+{
+    rm -rf log11.txt
+    losetup -d /dev/block/loop1
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,86 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs12.sh
+#
+# Description: GC function test
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+do_setup()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+do_test()
+{
+    local ret=0
+    local _sys_path=/sys/kernel/debug/tracing
+    temp=$(cat /sys/fs/f2fs/loop1/gc_urgent)
+
+    tst_res TINFO "Start test GC function."
+
+    echo 1 > $_sys_path/tracing_on
+    echo 1 > $_sys_path/events/f2fs/f2fs_background_gc/enable
+
+    cat $_sys_path/trace_pipe | grep f2fs_background_gc >> log12.txt &
+    local i=0
+    while [ $i -lt 512 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/image$i bs=1M count=1
+        i=$(( $i + 1 ))
+    done
+    rm -rf /mnt/f2fs_mount/image*[1,3,5,7,9]
+
+    echo 1 > /sys/fs/f2fs/loop1/gc_urgent
+
+    sleep 60
+    kill %1
+
+    if [ -s log12.txt ];then
+        tst_res TPASS "log12.txt is not empty."
+    else
+        tst_res TFAIL "log12.txt empty."
+        ret=$(( $ret + 1 ))
+    fi
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "GC function test pass."
+    else
+        tst_res TFAIL "GC function test failed!"
+    fi
+}
+
+do_clean()
+{
+    rm -rf log12.txt
+    echo $temp > /sys/fs/f2fs/loop1/gc_urgent
+    losetup -d /dev/block/loop1 
+    umount /mnt/f2fs_mount
+}
+
+do_setup
+do_test
+do_clean
+tst_exit
@@ -0,0 +1,92 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: equilibrium_init.sh
+#
+# Description: enhancedf2fs03 and enhancedf2fs04 testsuite init script
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     Mar 15 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+state_init()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+equilibrium_init()
+{
+    local ret=0
+    local segs_path=/sys/kernel/debug/f2fs/status
+
+    tst_res TINFO "Start equilibrium_init.sh."
+    local a=$(cat $segs_path | grep segs | awk -F ' ' '{print$3}')
+
+    local i=0
+    while [ $i -lt 32 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/image$i bs=512M count=1
+        i=$(( $i + 1 ))
+    done
+
+    local b=$(cat $segs_path | grep "valid blocks" | awk -F ' ' '{print$3}' | tr -cd "[0-9]")
+    local result_left=`echo | awk "{peint $a*512*0.2}"`
+    local result_might=`echo | awk "{print $a*512-$b}"`
+    local result_right=`echo | awk "{print $a*512*0.1}"`
+    local result1=`echo "$result_left $result_might"  \
+    | awk '{if ($result_left -gt $result_might) print 1; else print 0}'`
+    local result2=`echo "$result_might $result_right"  \
+    | awk '{if ($result_might -gt $result_right) print 1; else print 0}'`
+    if [ $result1 ] && [ $result2 ];then
+        tst_res TPASS "Inequality holds."
+    else
+        tst_res TFAIL "Inequality does not hold."
+        ret=$(( $ret + 1 ))
+    fi
+
+    sleep 60
+    if [ $(cat /sys/fs/f2fs/loop1/discard_type) == '1' ];then
+        tst_res TPASS "equilibrium model successfully."
+    else
+        tst_res TFAIL "equilibrium model failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    echo 1 > /sys/kernel/debug/tracing/tracing_on
+    echo 1 > /sys/kernel/debug/tracing/events/f2fs/f2fs_issue_discard/enable
+    if [ $? -eq 0 ]; then
+        tst_res TPASS "Trace opened successfully."
+    else
+        tst_res TFAIL "Trace start failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "equilibrium_init successfully."
+    else
+        tst_res TFAIL "equilibrium_init failed!"
+    fi
+}
+
+state_init
+equilibrium_init
@@ -0,0 +1,81 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: life_init.sh
+#
+# Description: enhancedf2fs01 and enhancedf2fs02 testsuite init script
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+state_init()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+life_init()
+{
+    local ret=0
+    local _segs_path=/sys/kernel/debug/f2fs/status
+    local _sys_path=/sys/kernel/debug/tracing
+
+    tst_res TINFO "Start life_init.sh."
+
+    local a=$(cat $_segs_path | grep segs | awk -F ' ' '{print$3}')
+    local b=$(cat $_segs_path| grep "valid blocks" | awk -F ' ' '{print$3}' | tr -cd "[0-9]")
+    local result_left=`echo | awk "{print $a*512-$b}"`
+    local result_right=`echo | awk "{print $a*512*0.2}"`
+    local result=`echo "$result_left $result_right"  \
+    | awk '{if ($result_left -gt $result_right) print 1; else print 0}'`
+    if [ $result ];then
+        tst_res TPASS "Inequality holds."
+    else
+        tst_res TFAIL "Inequality does not hold."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $(cat /sys/fs/f2fs/loop1/discard_type) == '0' ];then
+        tst_res TPASS "life model successfully."
+    else
+        tst_res TFAIL "life model failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    echo 1 > $_sys_path/tracing_on
+    echo 1 > $_sys_path/events/f2fs/f2fs_issue_discard/enable
+    if [ $? -eq 0 ];then
+        tst_res TPASS "Trace opened successfully."
+    else
+        tst_res TFAIL "Trace start failed."
+        ret=$(( $ret + 1 ))
+    fi
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "life_init pass."
+    else
+        tst_res TFAIL "life_init failed!"
+    fi
+}
+
+state_init
+life_init
@@ -0,0 +1,88 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: performance_init.sh
+#
+# Description: enhancedf2fs05 and enhancedf2fs06 testsuite init script
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+source tst_oh.sh
+
+state_init()
+{
+    mkfs.f2fs -d1 -t1 -O quota /data/image_f2fs
+    losetup /dev/block/loop1 /data/image_f2fs
+    mount -t f2fs /dev/block/loop1 /mnt/f2fs_mount/
+}
+
+performance_init()
+{
+    local ret=0
+    local segs_path=/sys/kernel/debug/f2fs/status
+
+    tst_res TINFO "Start performance_init.sh."
+    local a=$(cat $segs_path | grep segs | awk -F ' ' '{print$3}')
+    echo "start Embedded file system $(date +%Y%m%d%H%M%S)...." >> log06.txt
+    local i=0
+    while [ $i -lt 37 ]
+    do
+        dd if=/dev/zero of=/mnt/f2fs_mount/image$i bs=512M count=1
+        i=$(( $i + 1 ))
+    done
+    echo "end Embedded file system $(date +%Y%m%d%H%M%S)...." >> log06.txt
+    local b=$(cat $segs_path | grep "valid blocks" | awk -F ' ' '{print$3}' | tr -cd "[0-9]")
+    local result_left=`echo | awk "{print $a*512-$b}"`
+    local result_right=`echo | awk "{print $a*512*0.1}"`
+    local result=`echo "$result_left $result_right"  \
+    | awk '{if ($result_left -lt $result_right) print 1; else print 0}'`
+    if [ $result ];then
+        tst_res TPASS "Inequality holds."
+    else
+        tst_res TFAIL "Inequality does not hold."
+        ret=$(( $ret + 1 ))
+    fi
+
+    sleep 60
+    if [ $(cat /sys/fs/f2fs/loop1/discard_type) == '2' ];then
+        tst_res TPASS "performance model successfully."
+    else
+        tst_res TFAIL "performance model failed."
+        ret=$(( $ret + 1 ))
+    fi
+    echo 1 > /sys/kernel/debug/tracing/tracing_on 
+    echo 1 > /sys/kernel/debug/tracing/events/f2fs/f2fs_issue_discard/enable
+    if [ $? -eq 0 ]; then
+        tst_res TPASS "Trace opened successfully."
+    else
+        tst_res TFAIL "Trace start failed."
+        ret=$(( $ret + 1 ))
+    fi
+
+    if [ $ret -eq 0 ];then
+        tst_res TPASS "performance_init successfully."
+    else
+        tst_res TFAIL "performance_init failed!"
+    fi
+}
+
+state_init
+performance_init
@@ -0,0 +1,35 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: run_fio.sh
+#
+# Description: run the fio
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+run_fio()
+{
+    ./fio --name=rw_bg --numjobs=1 --filename=/mnt/f2fs_mount/fio-test.file  \
+     --bs=32768K --rw=read --ioengine=psync --refill_buffers --group_reporting  \
+     --runtime=360 --time_based --filesize=128M     
+}
+
+run_fio
@@ -0,0 +1,41 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs01.sh
+#
+# Description: enhancedf2fs_t testsuite init script
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+create_catalogue()
+{
+    mkdir /mnt/f2fs_mount/
+}
+
+enable_init()
+{
+    dd if=/dev/zero of=/data/image_f2fs bs=1M count=20480
+}
+
+echo "***************************ENHANCED INIT START***************************"
+create_catalogue
+enable_init
+echo "***************************ENHANCED INIT END*****************************"
@@ -0,0 +1,35 @@
+#!/bin/sh
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs_t_uninit.sh
+#
+# Description: enhancedf2fs_t testsuite uninit script
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+
+delete_catalogue()
+{
+    rm -rf /mnt/f2fs_mount/
+}
+
+echo "***************************enhanced UNINIT START**************************"
+delete_catalogue
+echo "***************************enhanced UNINIT END****************************"
@@ -27,3 +27,4 @@ cpuisolation_t
 cpusetdecouple_cpuhotplug_t
 enhancedswap_t
 sched_rtg_t
+enhancedf2fs_t
@@ -0,0 +1,35 @@
+################################################################################
+#
+# Copyright (C) 2022 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+# File: enhancedf2fs_t
+#
+# Description: enhancedf2fs_t testcase list
+#
+# Authors:     Li Zhanming - lizhanming3@h-partners.com
+#
+# History:     April 8 2022 - init scripts
+#
+################################################################################
+enhancedf2fs01 enhancedf2fs01.sh
+enhancedf2fs02 enhancedf2fs02.sh
+enhancedf2fs03 enhancedf2fs03.sh
+enhancedf2fs05 enhancedf2fs05.sh
+enhancedf2fs07 enhancedf2fs07.sh
+enhancedf2fs08 enhancedf2fs08.sh
+enhancedf2fs09 enhancedf2fs09.sh
+enhancedf2fs10 enhancedf2fs10.sh
+enhancedf2fs11 enhancedf2fs11.sh
+enhancedf2fs12 enhancedf2fs12.sh