DAOS-18403 test: util/server_utils.py Update get_vos_path

src/tests/ftest/recovery/check_start_options.py

@@ -1,5 +1,5 @@
 """
-  (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+  (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -77,7 +77,7 @@ def test_check_start_reset(self):
 
         # 6. Remove the pool directory from the mount point.
         self.log_step("Remove the pool directory from the mount point.")
-        pool_path = self.server_managers[0].get_vos_path(pool)
+        pool_path = self.server_managers[0].get_vos_paths(pool)[0]
         pool_out = check_file_exists(
             hosts=self.hostlist_servers, filename=pool_path, sudo=True)
         if not pool_out[0]:
@@ -190,7 +190,7 @@ def test_check_start_failout(self):
 
         # 6. Remove the pool directory from the mount point.
         self.log_step("Remove the pool directory from the mount point.")
-        pool_path = self.server_managers[0].get_vos_path(pool)
+        pool_path = self.server_managers[0].get_vos_paths(pool)[0]
         pool_out = check_file_exists(
             hosts=self.hostlist_servers, filename=pool_path, sudo=True)
         if not pool_out[0]:

src/tests/ftest/recovery/ddb.py

@@ -1,6 +1,6 @@
 """
   (C) Copyright 2022-2024 Intel Corporation.
-  (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+  (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -149,7 +149,7 @@ def test_recovery_ddb_ls(self):
         # Find the vos file name. e.g., /mnt/daos0/<pool_uuid>/vos-0.
         vos_paths = self.server_managers[0].get_vos_files(pool)
         if not vos_paths:
-            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_path(pool)}")
+            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_paths(pool)[0]}")
         ddb_command = DdbCommand(self.server_managers[0].hosts[0:1], self.bin, vos_paths[0])
 
         errors = []
@@ -339,7 +339,7 @@ def test_recovery_ddb_rm(self):
         # 3. Find the vos file name.
         vos_paths = self.server_managers[0].get_vos_files(pool)
         if not vos_paths:
-            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_path(pool)}")
+            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_paths(pool)[0]}")
         ddb_command = DdbCommand(self.server_managers[0].hosts[0:1], self.bin, vos_paths[0])
 
         # 4. Call ddb rm to remove the akey.
@@ -481,7 +481,7 @@ def test_recovery_ddb_load(self):
         host = self.server_managers[0].hosts[0:1]
         vos_paths = self.server_managers[0].get_vos_files(pool)
         if not vos_paths:
-            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_path(pool)}")
+            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_paths(pool)[0]}")
         ddb_command = DdbCommand(host, self.bin, vos_paths[0])
 
         # 5. Load new data into [0]/[0]/[0]/[0]
@@ -562,7 +562,7 @@ def test_recovery_ddb_dump_value(self):
         # 4. Find the vos file name.
         vos_paths = self.server_managers[0].get_vos_files(pool)
         if not vos_paths:
-            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_path(pool)}")
+            self.fail(f"vos file wasn't found in {self.server_managers[0].get_vos_paths(pool)[0]}")
         ddb_command = DdbCommand(self.server_managers[0].hosts[0:1], self.bin, vos_paths[0])
 
         # 5. Dump the two akeys to files.

src/tests/ftest/recovery/pool_list_consolidation.py

@@ -1,6 +1,6 @@
 """
   (C) Copyright 2024 Intel Corporation.
-  (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+  (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -192,7 +192,7 @@ def verify_pool_dir_removed(self, pool, errors):
             list: Error list.
 
         """
-        pool_path = self.server_managers[0].get_vos_path(pool)
+        pool_path = self.server_managers[0].get_vos_paths(pool)[0]
         check_out = check_file_exists(
             hosts=self.hostlist_servers, filename=pool_path, directory=True)
         if check_out[0]:
@@ -289,7 +289,7 @@ def test_lost_majority_ps_replicas(self):
         dmg_command.system_stop()
 
         self.log_step("Remove <scm_mount>/<pool_uuid>/rdb-pool from two ranks.")
-        rdb_pool_path = f"{self.server_managers[0].get_vos_path(pool)}/rdb-pool"
+        rdb_pool_path = f"{self.server_managers[0].get_vos_paths(pool)[0]}/rdb-pool"
         command = f"sudo rm {rdb_pool_path}"
         hosts = list(set(self.server_managers[0].ranks.values()))
         count = 0

src/tests/ftest/recovery/pool_membership.py

@@ -1,6 +1,6 @@
 """
   (C) Copyright 2024 Intel Corporation.
-  (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+  (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -251,7 +251,7 @@ def test_dangling_pool_map(self):
 
         self.log_step("Manually remove /<scm_mount>/<pool_uuid>/vos-0 from rank 0 node.")
         rank_0_host = NodeSet(self.server_managers[0].get_host(0))
-        vos_0_path = f"{self.server_managers[0].get_vos_path(pool)}/vos-0"
+        vos_0_path = f"{self.server_managers[0].get_vos_paths(pool)[0]}/vos-0"
         vos_0_result = check_file_exists(hosts=self.hostlist_servers, filename=vos_0_path)
         if not vos_0_result[0]:
             msg = ("MD-on-SSD cluster. Contents under mount point are removed by control plane "
@@ -332,7 +332,7 @@ def test_dangling_rank_entry(self):
 
         self.log_step("Remove pool directory from one of the mount points.")
         rank_1_host = NodeSet(self.server_managers[0].get_host(1))
-        pool_directory = self.server_managers[0].get_vos_path(self.pool)
+        pool_directory = self.server_managers[0].get_vos_paths(self.pool)[0]
         pool_directory_result = check_file_exists(
             hosts=self.hostlist_servers, filename=pool_directory, directory=True)
         if not pool_directory_result[0]:

src/tests/ftest/util/server_utils.py

@@ -1,6 +1,6 @@
 """
   (C) Copyright 2018-2024 Intel Corporation.
-  (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+  (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -1164,16 +1164,20 @@ def get_daos_metrics(self, verbose=False, timeout=60):
             engines.append(result)
         return engines
 
-    def get_vos_path(self, pool):
-        """Get the VOS file path.
+    def get_vos_paths(self, pool):
+        """Get the VOS file paths.
 
         Args:
             pool (TestPool): the pool containing the vos file
 
         Returns:
-            str: the full path to the vos file
+            list: the full path list to the vos file
         """
-        return os.path.join(self.get_config_value("scm_mount"), pool.uuid.lower())
+        vos_paths = []
+        for engine_params in self.manager.job.yaml.engine_params:
+            scm_mount = engine_params.get_value("scm_mount")
+            vos_paths.append(os.path.join(scm_mount, pool.uuid.lower()))
+        return vos_paths
 
     def get_vos_files(self, pool, pattern="vos"):
         """Get all the VOS file paths containing the pattern.
@@ -1187,7 +1191,7 @@ def get_vos_files(self, pool, pattern="vos"):
                 /mnt/daos0/<pool_uuid>/vos-0. If no matches are found the list will be empty.
         """
         vos_files = []
-        vos_path = self.get_vos_path(pool)
+        vos_path = self.get_vos_paths(pool)[0]
         command = command_as_user(f"ls {vos_path}", "root")
         result = run_remote(self.log, self.hosts[0:1], command)
         if result.passed: