blob: 8b1fd47dfabf4b0f708a50eb784576f4041ef8cf (
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
|
#!/bin/bash
# Copyright (C) 2012 Karel Zak <kzak@redhat.com>
TS_TOPDIR="${0%/*}/../.."
TS_DESC="umount-recursive"
. "$TS_TOPDIR"/functions.sh
ts_init "$*"
ts_check_test_command "$TS_CMD_MOUNT"
ts_check_test_command "$TS_CMD_UMOUNT"
ts_check_test_command "$TS_CMD_FDISK"
ts_skip_nonroot
ts_check_prog "mkfs.ext2"
$TS_CMD_UMOUNT --help | grep -q recursive
[ $? -eq 1 ] && ts_skip "recursive unsupported"
ts_log "Init device"
# set global variable TS_DEVICE
ts_scsi_debug_init dev_size_mb=50
ts_log "Create partitions"
$TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
o
n
p
1
+10M
n
p
2
+10M
n
p
3
+10M
n
p
+10M
w
q
EOF
udevadm settle
ts_log "Create filesystem A"
mkfs.ext2 ${TS_DEVICE}1 &> /dev/null
ts_log "Create filesystem B"
mkfs.ext2 ${TS_DEVICE}2 &> /dev/null
ts_log "Create filesystem C"
mkfs.ext2 ${TS_DEVICE}3 &> /dev/null
ts_log "Create filesystem D"
mkfs.ext2 ${TS_DEVICE}4 &> /dev/null
udevadm settle
ts_log "Do tests..."
[ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
ts_log "A) Mount root"
$TS_CMD_MOUNT ${TS_DEVICE}1 $TS_MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
$TS_CMD_MOUNT --make-shared $TS_MOUNTPOINT &> /dev/null
ts_log "B) Mount child"
mkdir -p $TS_MOUNTPOINT/mntB
$TS_CMD_MOUNT ${TS_DEVICE}2 $TS_MOUNTPOINT/mntB >> $TS_OUTPUT 2>> $TS_ERRLOG
ts_log "B2) Mount child-bind"
mkdir -p $TS_MOUNTPOINT/bindB
$TS_CMD_MOUNT --bind $TS_MOUNTPOINT/mntB $TS_MOUNTPOINT/bindB >> $TS_OUTPUT 2>> $TS_ERRLOG
ts_log "C) Mount child/child"
mkdir -p $TS_MOUNTPOINT/mntB/mnt{C,D}
$TS_CMD_MOUNT ${TS_DEVICE}3 $TS_MOUNTPOINT/mntB/mntC >> $TS_OUTPUT 2>> $TS_ERRLOG
ts_log "D) Mount child/child"
$TS_CMD_MOUNT ${TS_DEVICE}4 $TS_MOUNTPOINT/mntB/mntD >> $TS_OUTPUT 2>> $TS_ERRLOG
ts_log "E) Mount child-bind"
mkdir -p $TS_MOUNTPOINT/bindC
$TS_CMD_MOUNT --bind $TS_MOUNTPOINT/mntB/mntC $TS_MOUNTPOINT/bindC &> /dev/nul
ts_log "F) Mount mountpoint-bind"
$TS_CMD_MOUNT --bind $TS_MOUNTPOINT $TS_MOUNTPOINT &> /dev/null
udevadm settle
$TS_CMD_UMOUNT --recursive $TS_MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
[ $? == 0 ] || ts_die "umount failed"
ts_log "Success"
ts_finalize
|
