3 # old distros are missing "truncate", emulate it with "dd" if necessary
6 [ "$1" = "-s" ] && size=$2 && shift 2
8 if ! truncate -s $size $1 >> $LOG 2>&1 ; then
9 dd if=/dev/zero of=$1 bs=1 count=0 seek=$size >> $LOG 2>&1
16 echo $test_description starting > $LOG
20 # Verify that the $TMP filesystem handles $SIZE_2 sparse files.
21 # If that fails, try the local filesystem instead.
22 if do_truncate -s $SIZE_2 $TMPFILE 2> /dev/null; then
23 echo "using $TMPFILE" >> $LOG
26 export TMPFILE=$(mktemp ./$test_name.tmp.XXXXXX)
28 echo "using $TMPFILE" >> $LOG
29 if ! do_truncate -s $SIZE_2 $TMPFILE >> $LOG 2>&1; then
36 echo $MKE2FS $FEATURES -qF $TMPFILE $SIZE_1 >> $LOG
37 $MKE2FS $FEATURES -qF $TMPFILE $SIZE_1 >> $LOG
39 OUT_TMP=$(mktemp ${TMPDIR:-/tmp}/csum-tmp.XXXXXX)
42 cat $E2FSCK >> $OUT_TMP
43 echo $CRCSUM $OUT_TMP >> $LOG 2>&1
44 CSUM_1=$($CRCSUM $OUT_TMP)
45 echo Checksum is $CSUM_1 >> $LOG
47 echo Setting up file system >> $LOG
48 $DEBUGFS -w $TMPFILE >> $LOG 2>&1 << EOF
60 echo $FSCK -fy $TMPFILE >> $LOG 2>&1
61 $FSCK -fy $TMPFILE >> $LOG 2>&1
63 echo $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS $TMPFILE $SIZE_2 >> $LOG 2>&1
64 if ! $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS $TMPFILE $SIZE_2 >> $LOG 2>&1
69 echo $FSCK -fy $TMPFILE >> $LOG 2>&1
70 if ! $FSCK -fy $TMPFILE >> $LOG 2>&1
72 $DUMPE2FS $TMPFILE >> $LOG
76 echo $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
77 $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
79 echo $CRCSUM $OUT_TMP >> $LOG 2>&1
80 CSUM_2=$($CRCSUM $OUT_TMP)
81 echo Checksum is $CSUM_2 >> $LOG
83 if test "$CSUM_1" != "$CSUM_2"
88 # Uncomment to grab extra debugging image
90 #mv $TMPFILE /tmp/foo.img
93 echo $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
94 if ! $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
99 echo $FSCK -fy $TMPFILE >> $LOG 2>&1
100 if ! $FSCK -fy $TMPFILE >> $LOG 2>&1
102 $DUMPE2FS $TMPFILE >> $LOG
106 echo $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
107 $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
109 echo $CRCSUM $OUT_TMP >> $LOG 2>&1
110 CSUM_2=$($CRCSUM $OUT_TMP)
111 echo Checksum is $CSUM_2 >> $LOG
113 if test "$CSUM_1" != "$CSUM_2"
118 echo $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
119 if ! $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
124 echo $FSCK -fy $TMPFILE >> $LOG 2>&1
125 if ! $FSCK -fy $TMPFILE >> $LOG 2>&1
127 $DUMPE2FS $TMPFILE >> $LOG
131 echo $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
132 $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
134 echo $CRCSUM $OUT_TMP >> $LOG 2>&1
135 CSUM_2=$($CRCSUM $OUT_TMP)
136 echo Checksum is $CSUM_2 >> $LOG
138 if test "$CSUM_1" != "$CSUM_2"
143 echo $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
144 if ! $RESIZE2FS $RESIZE2FS_OPTS -d $DBG_FLAGS -M $TMPFILE $SIZE_2 >> $LOG 2>&1
149 echo $FSCK -fy $TMPFILE >> $LOG 2>&1
150 if ! $FSCK -fy $TMPFILE >> $LOG 2>&1
152 $DUMPE2FS $TMPFILE >> $LOG
156 echo $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
157 $DEBUGFS -R "dump /test/e2fsck $OUT_TMP" $TMPFILE >> $LOG 2>&1
159 echo $CRCSUM $OUT_TMP >> $LOG 2>&1
160 CSUM_2=$($CRCSUM $OUT_TMP)
161 echo Checksum is $CSUM_2 >> $LOG
168 if test "$CSUM_1" != "$CSUM_2"