blob: a1e935c3e05bdd89adb40a3ac6c72c55a0e62764 (
plain)
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
|
#!/bin/bash
require-lib bcache-test-libs.sh
config-cache 2G
config-tier 4G
config-bucket-size 32k
config-block-size 4k
config-timeout 300
config-volume 1600M
test_faults()
{
control=/sys/kernel/debug/dynamic_fault/control
grep $1 $control
echo
for id in {0..99}; do
fault="$1 index $id"
echo "class $fault enable" > $control || break
echo "TESTING FAULT $id"
echo "Registering sdb"
echo /dev/sdb > /sys/fs/bcache/register || true
echo "Registering sdc"
echo /dev/sdc > /sys/fs/bcache/register || true
sleep 2
echo "class $fault disable" > $control
sleep 2
if test -e /sys/fs/bcache/*-*-*-*-*; then
echo "Registration should have failed"
false
fi
done
}
main()
{
setup_tracing 'bcache:*'
if [ $NR_REBOOTS = 0 ]; then
setup_bcache
echo readonly > /sys/fs/bcache/*/errors
setup_fs ext4
run_antagonist
run_dbench &
run_bonnie &
sleep 10
do_reboot
else
test_faults "bcache:cache_set_init"
test_faults "bcache:meta:read"
fi
}
|
