summaryrefslogtreecommitdiffstats
path: root/src/spdk/test/iscsi_tgt/ext4test/ext4test.sh
blob: 8de41736787ba0c3310b3ba28f35202c782caff2 (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
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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#!/usr/bin/env bash

testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/iscsi_tgt/common.sh

# $1 = "iso" - triggers isolation mode (setting up required environment).
# $2 = test type posix or vpp. defaults to posix.
iscsitestinit $1 $2

rpc_py="$rootdir/scripts/rpc.py"
node_base="iqn.2013-06.com.intel.ch.spdk"

timing_enter start_iscsi_tgt

"${ISCSI_APP[@]}" --wait-for-rpc &
pid=$!
echo "Process pid: $pid"

trap '$rpc_py bdev_split_delete Name0n1 || true; killprocess $pid; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT

waitforlisten $pid
$rpc_py iscsi_set_options -o 30 -a 4 -b $node_base
$rpc_py framework_start_init
$rootdir/scripts/gen_nvme.sh --json | $rpc_py load_subsystem_config
$rpc_py bdev_malloc_create 512 4096 --name Malloc0
echo "iscsi_tgt is listening. Running tests..."

timing_exit start_iscsi_tgt

$rpc_py iscsi_create_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
$rpc_py iscsi_create_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
$rpc_py bdev_error_create 'Malloc0'
# "1:2" ==> map PortalGroup1 to InitiatorGroup2
# "64" ==> iSCSI queue depth 64
# "-d" ==> disable CHAP authentication
$rpc_py iscsi_create_target_node Target0 Target0_alias EE_Malloc0:0 1:2 64 -d
sleep 1

iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT
iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
waitforiscsidevices 1

trap 'for new_dir in $(dir -d /mnt/*dir); do umount $new_dir; rm -rf $new_dir; done;
	iscsicleanup; killprocess $pid; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT

echo "Test error injection"
$rpc_py bdev_error_inject_error EE_Malloc0 'all' 'failure' -n 1000

dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')

set +e
waitforfile /dev/${dev}
if make_filesystem ext4 /dev/${dev}; then
	echo "mkfs successful - expected failure"
	iscsicleanup
	killprocess $pid
	exit 1
else
	echo "mkfs failed as expected"
fi
set -e

iscsicleanup
$rpc_py bdev_error_inject_error EE_Malloc0 'clear' 'failure'
$rpc_py iscsi_delete_target_node $node_base:Target0
echo "Error injection test done"

if [ -z "$NO_NVME" ]; then
	bdev_size=$(get_bdev_size Nvme0n1)
	split_size=$((bdev_size / 2))
	if [ $split_size -gt 10000 ]; then
		split_size=10000
	fi
	$rpc_py bdev_split_create Nvme0n1 2 -s $split_size
	$rpc_py iscsi_create_target_node Target1 Target1_alias Nvme0n1p0:0 1:2 64 -d
fi

iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT
iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
waitforiscsidevices 1

devs=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')

for dev in $devs; do
	make_filesystem ext4 /dev/${dev}
	mkdir -p /mnt/${dev}dir
	mount -o sync /dev/${dev} /mnt/${dev}dir

	rsync -qav --exclude=".git" --exclude="*.o" $rootdir/ /mnt/${dev}dir/spdk

	make -C /mnt/${dev}dir/spdk clean
	(cd /mnt/${dev}dir/spdk && ./configure $(get_config_params))
	make -C /mnt/${dev}dir/spdk -j16

	# Print out space consumed on target device to help decide
	#  if/when we need to increase the size of the malloc LUN
	df -h /dev/$dev

	rm -rf /mnt/${dev}dir/spdk
done

for dev in $devs; do
	umount /mnt/${dev}dir
	rm -rf /mnt/${dev}dir

	stats=($(cat /sys/block/$dev/stat))
	echo ""
	echo "$dev stats"
	printf "READ  IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
		${stats[0]} ${stats[1]} ${stats[2]} ${stats[3]}
	printf "WRITE IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
		${stats[4]} ${stats[5]} ${stats[6]} ${stats[7]}
	printf "in flight: % 8u io ticks: % 8u time in queue: % 8u\n" \
		${stats[8]} ${stats[9]} ${stats[10]}
	echo ""
done

trap - SIGINT SIGTERM EXIT

iscsicleanup
$rpc_py bdev_split_delete Nvme0n1
$rpc_py bdev_error_delete EE_Malloc0

if [ -z "$NO_NVME" ]; then
	$rpc_py bdev_nvme_detach_controller Nvme0
fi

killprocess $pid
iscsitestfini $1 $2