tests/ts/mount/umount-recursive

   1 #!/bin/bash
   2
   3 # Copyright (C) 2012 Karel Zak <kzak@redhat.com>
   4
   5 TS_TOPDIR="${0%/*}/../.."
   6 TS_DESC="umount-recursive"
   7
   8 . "$TS_TOPDIR"/functions.sh
   9 ts_init "$*"
  10
  11 ts_check_test_command "$TS_CMD_MOUNT"
  12 ts_check_test_command "$TS_CMD_UMOUNT"
  13 ts_check_test_command "$TS_CMD_FDISK"
  14
  15 ts_skip_nonroot
  16 ts_check_prog "mkfs.ext2"
  17
  18 $TS_CMD_UMOUNT --help | grep -q recursive
  19 [ $? -eq 1 ] && ts_skip "recursive unsupported"
  20
  21 ts_log "Init device"
  22 # set global variable TS_DEVICE
  23 ts_scsi_debug_init dev_size_mb=50
  24
  25 ts_log "Create partitions"
  26 $TS_CMD_FDISK --noauto-pt ${TS_DEVICE} &> /dev/null <<EOF
  27 o
  28 n
  29 p
  30 1
  31
  32 +10M
  33 n
  34 p
  35 2
  36
  37 +10M
  38 n
  39 p
  40 3
  41
  42 +10M
  43 n
  44 p
  45
  46 +10M
  47 w
  48 q
  49 EOF
  50
  51 udevadm settle
  52
  53 ts_log "Create filesystem A"
  54 mkfs.ext2 ${TS_DEVICE}1 &> /dev/null
  55 ts_log "Create filesystem B"
  56 mkfs.ext2 ${TS_DEVICE}2 &> /dev/null
  57 ts_log "Create filesystem C"
  58 mkfs.ext2 ${TS_DEVICE}3 &> /dev/null
  59 ts_log "Create filesystem D"
  60 mkfs.ext2 ${TS_DEVICE}4 &> /dev/null
  61
  62 udevadm settle
  63
  64 ts_log "Do tests..."
  65
  66 [ -d "$TS_MOUNTPOINT" ] || mkdir -p $TS_MOUNTPOINT
  67
  68 ts_log "A) Mount root"
  69 $TS_CMD_MOUNT ${TS_DEVICE}1 $TS_MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
  70 $TS_CMD_MOUNT --make-shared $TS_MOUNTPOINT &> /dev/null
  71
  72 ts_log "B) Mount child"
  73 mkdir -p $TS_MOUNTPOINT/mntB
  74 $TS_CMD_MOUNT ${TS_DEVICE}2 $TS_MOUNTPOINT/mntB >> $TS_OUTPUT 2>> $TS_ERRLOG
  75
  76 ts_log "B2) Mount child-bind"
  77 mkdir -p $TS_MOUNTPOINT/bindB
  78 $TS_CMD_MOUNT --bind $TS_MOUNTPOINT/mntB $TS_MOUNTPOINT/bindB >> $TS_OUTPUT 2>> $TS_ERRLOG
  79
  80 ts_log "C) Mount child/child"
  81 mkdir -p $TS_MOUNTPOINT/mntB/mnt{C,D}
  82 $TS_CMD_MOUNT ${TS_DEVICE}3 $TS_MOUNTPOINT/mntB/mntC >> $TS_OUTPUT 2>> $TS_ERRLOG
  83
  84 ts_log "D) Mount child/child"
  85 $TS_CMD_MOUNT ${TS_DEVICE}4 $TS_MOUNTPOINT/mntB/mntD >> $TS_OUTPUT 2>> $TS_ERRLOG
  86
  87 ts_log "E) Mount child-bind"
  88 mkdir -p $TS_MOUNTPOINT/bindC
  89 $TS_CMD_MOUNT --bind $TS_MOUNTPOINT/mntB/mntC $TS_MOUNTPOINT/bindC &> /dev/null
  90
  91 ts_log "F) Mount mountpoint-bind"
  92 $TS_CMD_MOUNT --bind $TS_MOUNTPOINT $TS_MOUNTPOINT &> /dev/null
  93
  94 udevadm settle
  95 $TS_CMD_UMOUNT --recursive $TS_MOUNTPOINT >> $TS_OUTPUT 2>> $TS_ERRLOG
  96 [ $? == 0 ] || ts_die "umount failed"
  97
  98 ts_log "Success"
  99 ts_finalize
 100