mirror of
https://gitee.com/openharmony/third_party_f2fs-tools
synced 2024-11-23 01:59:54 +00:00
scripts: add some scripts
1. dumpf2fs.sh : to see internal device with hexdump 2. spo_test.sh : to run SPOR 3. tracepoint.sh : to turn on tracepoints Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Jaegeuk Kim
parent
050e8712a6
commit
5b9f641c06
61
scripts/dumpf2fs.sh
Executable file
61
scripts/dumpf2fs.sh
Executable file
@ -0,0 +1,61 @@
|
||||
#!/system/bin/sh
|
||||
DEV=/dev/block/mmcblk0p16
|
||||
|
||||
CMD=$1
|
||||
BASE=0x200000
|
||||
BASE_MAIN=0xac00000
|
||||
|
||||
case $CMD in
|
||||
cp1)
|
||||
echo dump cp1
|
||||
let addr=$BASE
|
||||
echo $addr
|
||||
hexdump -s $addr -n 4096 $DEV;;
|
||||
cp2)
|
||||
echo dump cp2
|
||||
let addr=$BASE+0x200000
|
||||
hexdump -s $addr -n 4096 $DEV;;
|
||||
cp)
|
||||
echo dump cp1 and cp2
|
||||
let addr=$BASE
|
||||
hexdump -s $addr -n 409 $DEV
|
||||
let addr=$BASE+0x200000
|
||||
hexdump -s $addr -n 4096 $DEV;;
|
||||
cp1_all)
|
||||
echo dump cp1 all
|
||||
let addr=$BASE
|
||||
hexdump -s $addr -n 20480 $DEV;;
|
||||
cp2_all)
|
||||
echo dump cp2 all
|
||||
let addr=$BASE+0x200000
|
||||
hexdump -s $addr -n 20480 $DEV;;
|
||||
cp_all)
|
||||
echo dump cp1 and cp2 all
|
||||
let addr=$BASE
|
||||
hexdump -s $addr -n 20480 $DEV
|
||||
let addr=$BASE+0x200000
|
||||
hexdump -s $addr -n 20480 $DEV;;
|
||||
blk)
|
||||
let addr=$BASE_MAIN+$2*0x200000+$3*0x1000
|
||||
hexdump -s $addr -n 4096 $DEV
|
||||
echo ;;
|
||||
inode)
|
||||
let addr=$BASE_MAIN+$2*0x200000+$3*0x1000
|
||||
for i in `seq $3 511`
|
||||
do
|
||||
hexdump -s $addr -n 8 $DEV
|
||||
let end=$addr+0x0ff0
|
||||
hexdump -s $end -n 16 $DEV
|
||||
let addr=$addr+0x1000
|
||||
done
|
||||
echo ;;
|
||||
*)
|
||||
let addr=$1*0x1000
|
||||
let segno=$addr-$BASE_MAIN
|
||||
let segno=$segno/0x200000
|
||||
let off=$addr-$BASE_MAIN
|
||||
let off=$off%0x200000/0x1000
|
||||
echo $segno, $off
|
||||
hexdump -s $addr -n 4096 $DEV
|
||||
echo ;;
|
||||
esac
|
||||
70
scripts/spo_test.sh
Executable file
70
scripts/spo_test.sh
Executable file
@ -0,0 +1,70 @@
|
||||
#!/bin/bash
|
||||
|
||||
MNT=/mnt/f2fs
|
||||
DEV=/dev/sdb1
|
||||
USER_DIR=/home/zeus
|
||||
F2FS_DIR=$USER_DIR/f2fs_test
|
||||
|
||||
check_stop() {
|
||||
stop=`cat /tmp/stop`
|
||||
if [ $stop -eq 1 ]; then
|
||||
exit
|
||||
fi
|
||||
}
|
||||
|
||||
case $1 in
|
||||
start)
|
||||
echo 0 > /tmp/stop
|
||||
umount /mnt/*
|
||||
echo 3 > /proc/sys/vm/drop_caches
|
||||
echo 8 > /proc/sys/kernel/printk
|
||||
|
||||
date >> $USER_DIR/por_result
|
||||
sync
|
||||
|
||||
insmod $F2FS_DIR/src/fs/f2fs/f2fs.ko || exit
|
||||
|
||||
echo Start checking F2FS without fsync
|
||||
check_stop
|
||||
fsck.f2fs $DEV -d 0 || exit
|
||||
mount -t f2fs -o disable_roll_forward $DEV $MNT || exit
|
||||
umount $MNT
|
||||
echo 3 > /proc/sys/vm/drop_caches
|
||||
|
||||
echo Start checking F2FS with fsync
|
||||
check_stop
|
||||
fsck.f2fs $DEV -d 0 || exit
|
||||
mount -t f2fs $DEV $MNT || exit
|
||||
umount $MNT
|
||||
|
||||
check_stop
|
||||
fsck.f2fs $DEV -d 0 || exit
|
||||
mount -t f2fs $DEV $MNT || exit
|
||||
|
||||
count=`cat $USER_DIR/por_time`
|
||||
if [ $count -eq 20 ]; then
|
||||
echo Start rm all
|
||||
time rm -rf $MNT/* || exit
|
||||
echo 0 > $USER_DIR/por_time
|
||||
sync
|
||||
else
|
||||
echo $((count+1)) > $USER_DIR/por_time
|
||||
fi
|
||||
echo 8 > /proc/sys/kernel/printk
|
||||
echo Start fsstress
|
||||
date
|
||||
$F2FS_DIR/stress_test/fsstress/fsstress -z -f link=0 -f mkdir=3 -f mknod=3 -f rmdir=2 -f symlink=3 -f truncate=4 -f write=10 -f creat=10 -f unlink=5 -f rename=5 -f fsync=10 -p 10 -n 10000 -l 0 -d $MNT &
|
||||
RANDOM=`date '+%s'`
|
||||
rand=$[($RANDOM % 540) + 60]
|
||||
echo Start sleep: $rand seconds
|
||||
sleep $rand
|
||||
|
||||
echo Reboot now
|
||||
check_stop
|
||||
echo b > /proc/sysrq-trigger
|
||||
;;
|
||||
stop)
|
||||
killall -9 fsstress
|
||||
echo 1 > /tmp/stop
|
||||
;;
|
||||
esac
|
||||
59
scripts/tracepoint.sh
Executable file
59
scripts/tracepoint.sh
Executable file
@ -0,0 +1,59 @@
|
||||
#!/bin/bash
|
||||
|
||||
TRACE=/sys/kernel/debug/tracing/
|
||||
dev=$(((8<<20) + 17)) # sdb1 (8,17)
|
||||
|
||||
echo 1 > tracing_on
|
||||
|
||||
# block tracepoints
|
||||
echo "dev == $dev" > $TRACE/events/block/block_rq_complete/filter
|
||||
echo 1 > $TRACE/events/block/block_rq_complete/enable
|
||||
echo 0 > $TRACE/events/block/block_bio_complete/enable
|
||||
|
||||
# GC
|
||||
G=0
|
||||
echo $G > $TRACE/events/f2fs/f2fs_get_victim/enable
|
||||
|
||||
# block allocation
|
||||
A=0
|
||||
echo $A > $TRACE/events/f2fs/f2fs_reserve_new_block/enable
|
||||
|
||||
# block truncation
|
||||
T=0
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_inode_blocks_enter/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_inode_blocks_exit/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_blocks_enter/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_blocks_exit/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_nodes_enter/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_nodes_exit/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_data_blocks_range/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_node/enable
|
||||
echo $T > $TRACE/events/f2fs/f2fs_truncate_partial_nodes/enable
|
||||
|
||||
# syscalls
|
||||
S=0
|
||||
echo $S > $TRACE/events/f2fs/f2fs_unlink_enter/enable
|
||||
echo $S > $TRACE/events/f2fs/f2fs_unlink_exit/enable
|
||||
echo $S > $TRACE/events/f2fs/f2fs_fallocate/enable
|
||||
echo $S > $TRACE/events/f2fs/f2fs_get_data_block/enable
|
||||
|
||||
# IOs
|
||||
R=0
|
||||
W=0
|
||||
echo $W > $TRACE/events/f2fs/f2fs_submit_write_page/enable
|
||||
echo $W > $TRACE/events/f2fs/f2fs_do_submit_bio/enable
|
||||
echo $R > $TRACE/events/f2fs/f2fs_readpage/enable
|
||||
|
||||
# VFS interfaces
|
||||
V=0
|
||||
echo $V > $TRACE/events/f2fs/f2fs_iget/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_iget_exit/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_new_inode/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_evict_inode/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_sync_file_enter/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_sync_file_exit/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_write_checkpoint/enable
|
||||
echo $V > $TRACE/events/f2fs/f2fs_sync_fs/enable
|
||||
|
||||
cat $TRACE/trace_pipe
|
||||
Loading…
Reference in New Issue
Block a user