DAOS-16381 test: Run IOR with HDF5-VOL with multiple object classes (#…

…14964)

Currently, the logic in util/file_count_test_base.py runs IOR with HDF5-VOL
with only one object class. The second (and beyond) object class will not
run with HDF5-VOL (it runs as a normal IOR). Update line 120 to:

if api == 'HDF5-VOL':

so that if multiple object classes are defined in the test yaml, all of them
will run with HDF5-VOL.

Signed-off-by: Makito Kano <makito.kano@intel.com>

src/tests/ftest/util/file_count_test_base.py

@@ -117,7 +117,7 @@ def run_file_count(self):
                 try:
                     self.processes = ior_np
                     self.ppn = ior_ppn
-                    if self.ior_cmd.api.value == 'HDF5-VOL':
+                    if api == 'HDF5-VOL':
                         self.ior_cmd.api.update('HDF5')
                         self.run_ior_with_pool(
                             create_pool=False, plugin_path=hdf5_plugin_path, mount_dir=mount_dir)