fix config file examples, houskeeping, etc
diff --git a/configs-examples/hdd.yaml b/configs-examples/hdd.yaml
index dcb5f9e..d38904a 100644
--- a/configs-examples/hdd.yaml
+++ b/configs-examples/hdd.yaml
@@ -1,17 +1,11 @@
+include: default.yaml
+
explicit_nodes:
local: testnode
-internal:
- var_dir_root: /tmp/perf_tests
-
-testnode_log_root: /tmp/perf_tests_rem
-
tests:
- io:
cfg: hdd
params:
- FILENAME: FILE_ON_USB_HDD
- NUM_ROUNDS: 7
-
-logging:
- extra_logs: 1
\ No newline at end of file
+ FILENAME: ${FILEPATH}
+ FILESIZE: ${FILESIZE}