1FSCK_OPT=-yf 2 3TMPFILE=$test_name.tmp 4> $TMPFILE 5 6stat -f $TMPFILE | grep -q "Type: tmpfs" 7if [ $? = 0 ]; then 8 rm -f $TMPFILE 9 echo "$test_name: $test_description: skipped for tmpfs (no O_DIRECT)" 10 return 0 11fi 12 13$MKE2FS -q -F -o Linux -b 4096 -O mmp $TMPFILE 100 > $test_name.log 2>&1 14status=$? 15if [ "$status" != 0 ] ; then 16 echo "mke2fs -O mmp failed" > $test_name.failed 17 echo "$test_name: $test_description: failed" 18 return $status 19fi 20 21$TUNE2FS -O ^mmp $TMPFILE > $test_name.log 2>&1 22status=$? 23if [ "$status" != 0 ] ; then 24 echo "tune2fs -O ^mmp failed" > $test_name.failed 25 echo "$test_name: $test_description: failed" 26 return $status 27fi 28 29$FSCK $FSCK_OPT $TMPFILE > $test_name.log 2>&1 30status=$? 31if [ "$status" = 0 ] ; then 32 echo "$test_name: $test_description: ok" 33 touch $test_name.ok 34else 35 echo "e2fsck after MMP disable failed" > $test_name.failed 36 echo "$test_name: $test_description: failed" 37 return $status 38fi 39rm -f $TMPFILE 40