1 FSCK_OPT=-yf 2 3 # use current directory instead of /tmp becase tmpfs doesn't support DIO 4 rm -f $TMPFILE 5 TMPFILE=$(mktemp ./tmp-$test_name.XXXXXX) 6 7 stat -f $TMPFILE | grep -q "Type: tmpfs" 8 if [ $? = 0 ]; then 9 rm -f $TMPFILE 10 echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)" 11 return 0 12 fi 13 14 $MKE2FS -q -F -o Linux -b 4096 -O mmp $TMPFILE 100 > $test_name.log 2>&1 15 status=$? 16 if [ "$status" != 0 ] ; then 17 echo "mke2fs -O mmp failed" > $test_name.failed 18 echo "$test_name: $test_description: failed" 19 return $status 20 fi 21 22 $TUNE2FS -O ^mmp $TMPFILE > $test_name.log 2>&1 23 status=$? 24 if [ "$status" != 0 ] ; then 25 echo "tune2fs -O ^mmp failed" > $test_name.failed 26 echo "$test_name: $test_description: failed" 27 return $status 28 fi 29 30 $FSCK $FSCK_OPT $TMPFILE > $test_name.log 2>&1 31 status=$? 32 if [ "$status" = 0 ] ; then 33 echo "$test_name: $test_description: ok" 34 touch $test_name.ok 35 else 36 echo "e2fsck after MMP disable failed" > $test_name.failed 37 echo "$test_name: $test_description: failed" 38 return $status 39 fi 40 rm -f $TMPFILE 41
