6 stat -f $TMPFILE | grep -q "Type: tmpfs"
9 echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)"
13 echo "make the test image ..." > $test_name.log
14 $MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
16 if [ "$status" != 0 ] ; then
17 echo "mke2fs -O mmp failed" > $test_name.failed
18 echo "$test_name: $test_description: failed"
22 # this will cause debugfs to create the $test_name.mark file once it has
23 # passed the MMP startup, then continue reading input until it is killed
24 MARKFILE=$test_name.new
26 echo "set mmp sequence to EXT2_MMP_SEQ_FSCK..." >> $test_name.log
27 ( { echo dump_mmp; echo "dump_inode <2> $MARKFILE"; cat /dev/zero; } |
28 $DEBUGFS -w $TMPFILE >> $test_name.log 2>&1 & ) > /dev/null 2>&1 &
29 echo "wait until debugfs has started ..." >> $test_name.log
30 while [ ! -e $MARKFILE ]; do
34 echo "kill debugfs abruptly (simulates e2fsck failure) ..." >> $test_name.log
35 killall -9 debugfs >> $test_name.log
38 echo "e2fsck (should fail mmp_seq = EXT2_MMP_SEQ_FSCK) ..." >> $test_name.log
39 $FSCK $FSCK_OPT $TMPFILE >> $test_name.log 2>&1
41 if [ "$status" = 0 ] ; then
42 echo "e2fsck with MMP as EXT2_MMP_SEQ_FSCK ran!" > $test_name.failed
43 echo "$test_name: $test_description: failed"
47 echo "clear mmp_seq with tune2fs ..." >> $test_name.log
48 $TUNE2FS -f -E clear_mmp $TMPFILE >> $test_name.log 2>&1
50 if [ "$status" != 0 ] ; then
51 echo "tune2fs clearing EXT2_MMP_SEQ_FSCK failed" > $test_name.failed
52 echo "$test_name: $test_description: failed"
56 echo "run e2fsck again (should pass with clean mmp_seq) ..." >> $test_name.log
57 $FSCK $FSCK_OPT $TMPFILE >> $test_name.log 2>&1
59 if [ "$status" != 0 ] ; then
60 echo "e2fsck after clearing EXT2_MMP_SEQ_FSCK failed"> $test_name.failed
61 echo "$test_name: $test_description: failed"
65 echo "$test_name: $test_description: ok"