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