1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#!/bin/sh
MNTPT=/mnt
N=5000
the_file=`pwd`\/data
rm $the_file
let i=0
for j in $(seq 1 5000)
do
echo "##"
echo "##"
echo "## Mount $j of $N"
echo "##"
echo "##"
df
echo ###"
mount -t yaffs2 /dev/mtdblock0 $MNTPT
df
echo ###"
cd $MNTPT
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
sleep 1
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
sleep 1
~charles/fs-tests/fsx/fsx -N 10000 aa &
rm zze
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
dd if=/dev/urandom of=zza count=4000 &
dd if=/dev/urandom of=zzb count=4000 &
dd if=/dev/urandom of=zzc count=100000 &
dd if=/dev/urandom of=zzd count=4000 &
dd if=/dev/urandom of=zze count=4000 &
dd if=/dev/urandom of=zzf count=40000 &
for k in $(seq 1 10)
do
sleep 1
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
done
echo "waiting..."
wait
echo "wait completed"
rm zza
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
rm zzb
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
rm zzc
str=$(cat /proc/yaffs_stats)
echo "$i, $str"
echo "$i, $str" >> $the_file
let i=$i+1
cd -
umount $MNTPT
done
|