check_prereq btrfs
-run_check $TOP/btrfs inspect-internal dump-super /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -a /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -fa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
-run_check $TOP/btrfs inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -a /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -fa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom
+run_check "$TOP/btrfs" inspect-internal dump-super -Ffa /dev/urandom