t/nvmept_fdp: add a test(402)

A test(402) checks whether dataplacement(fdp) works fine while replaying iologs

Signed-off-by: Hyunwoo Park <dshw.park@samsung.com>

t/nvmept_fdp.py

@@ -64,7 +64,7 @@ def setup(self, parameters):
  'size', 'rate', 'bs', 'bssplit', 'bsrange', 'randrepeat',
  'buffer_pattern', 'verify_pattern', 'offset', 'fdp',
  'fdp_pli', 'fdp_pli_select', 'dataplacement', 'plid_select',
- 'plids', 'dp_scheme', 'number_ios']:
+ 'plids', 'dp_scheme', 'number_ios', 'read_iolog']:
  if opt in self.fio_opts:
  option = f"--{opt}={self.fio_opts[opt]}"
  fio_args.append(option)
@@ -148,6 +148,18 @@ def setup(self, parameters):
  with open(scheme_path, mode='w') as f:
  for i in range(mapping['nios_for_scheme']):
  f.write(f'{mapping["hole_size"] * 2 * i}, {mapping["hole_size"] * 2 * (i+1)}, {i}\n')
+
+ if 'read_iolog' in self.fio_opts:
+ read_iolog_path = os.path.join(self.paths['test_dir'], self.fio_opts['read_iolog'])
+ with open(read_iolog_path, mode='w') as f:
+ f.write('fio version 2 iolog\n')
+ f.write(f'{self.fio_opts["filename"]} add\n')
+ f.write(f'{self.fio_opts["filename"]} open\n')
+
+ for i in range(mapping['nios_for_scheme']):
+ f.write(f'{self.fio_opts["filename"]} write {mapping["hole_size"] * 2 * i} {mapping["hole_size"]}\n')
+
+ f.write(f'{self.fio_opts["filename"]} close')
 
  def _check_result(self):
  if 'fdp_pli' in self.fio_opts:
@@ -789,6 +801,22 @@ def check_all_ruhs(dut):
  },
  "test_class": FDPMultiplePLIDTest,
  },
+ # check whether dataplacement works while replaying iologs
+ {
+ "test_id": 402,
+ "fio_opts": {
+ "rw": "write:{hole_size}",
+ "bs": "{hole_size}",
+ "number_ios": "{nios_for_scheme}",
+ "verify": "crc32c",
+ "read_iolog": "iolog",
+ "dataplacement": "fdp",
+ "plid_select": "scheme",
+ "dp_scheme": "lba.scheme",
+ "output-format": "json",
+ },
+ "test_class": FDPMultiplePLIDTest,
+ },
 ]
 
 def parse_args():