DAOS-15776 test: remove DataMoverTestBase.create_pool (#15079)

src/tests/ftest/datamover/copy_procs.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2022 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -46,7 +46,7 @@ def test_copy_procs(self):
         :avocado: tags=DmvrCopyProcs,test_copy_procs
         """
         # Create pool and containers
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
         cont1 = self.get_container(pool1)
         cont2 = self.get_container(pool1)
 

src/tests/ftest/datamover/dst_create.py

@@ -58,8 +58,7 @@ def run_dm_dst_create(self, tool, cont_type, api, check_props):
         self.set_api(api)
 
         # Create 1 pool
-        pool1 = self.create_pool()
-        pool1.connect(2)
+        pool1 = self.get_pool()
 
         # Create a source cont
         cont1 = self.get_container(pool1, type=cont_type)
@@ -98,8 +97,7 @@ def run_dm_dst_create(self, tool, cont_type, api, check_props):
         self.verify_cont(cont3, api, check_props, src_props)
 
         # Create another pool
-        pool2 = self.create_pool()
-        pool2.connect(2)
+        pool2 = self.get_pool()
 
         result = self.run_datamover(
             self.test_id + " cont1 to cont4 (different pool) (empty cont)",

src/tests/ftest/datamover/large_dir.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2022 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -46,7 +46,7 @@ def run_dm_large_dir(self, tool):
         file_size = self.params.get("bytes", self.mdtest_cmd.namespace)
 
         # create pool and cont1
-        pool = self.create_pool()
+        pool = self.get_pool()
         cont1 = self.get_container(pool)
 
         # run mdtest to create data in cont1

src/tests/ftest/datamover/large_file.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2023 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -43,7 +43,7 @@ def run_dm_large_file(self, tool):
             self.fail("Failed to get ior processes for {}".format(self.tool))
 
         # create pool and cont
-        pool = self.create_pool()
+        pool = self.get_pool()
         cont1 = self.get_container(pool)
 
         # create initial data in cont1

src/tests/ftest/datamover/negative.py

@@ -65,7 +65,7 @@ def test_dm_bad_params_dcp(self):
         start_dfuse(self, dfuse)
 
         # Create a test pool
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
 
         # Create a special container to hold UNS entries
         uns_cont = self.get_container(pool1)
@@ -215,7 +215,7 @@ def test_dm_bad_params_fs_copy(self):
         start_dfuse(self, dfuse)
 
         # Create a test pool
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
 
         # Create a special container to hold UNS entries
         uns_cont = self.get_container(pool1)

src/tests/ftest/datamover/obj_large_posix.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2022 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -37,7 +37,7 @@ def run_dm_obj_large_posix(self, tool):
         file_size = self.params.get("bytes", "/run/mdtest/*")
 
         # Create pool1 and cont1
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
         cont1 = self.get_container(pool1)
 
         # Create a large directory in cont1

src/tests/ftest/datamover/obj_small.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2023 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -58,8 +58,7 @@ def run_dm_obj_small(self, tool):
         self.set_tool(tool)
 
         # Create pool1
-        pool1 = self.create_pool()
-        pool1.connect(2)
+        pool1 = self.get_pool()
 
         # Create cont1
         cont1 = self.get_container(pool1)
@@ -85,8 +84,7 @@ def run_dm_obj_small(self, tool):
             self.num_akeys_array, self.akey_sizes, self.akey_extents)
 
         # Create pool2
-        pool2 = self.create_pool()
-        pool2.connect(2)
+        pool2 = self.get_pool()
 
         # Clone cont1 to a new cont3 in pool2
         result = self.run_datamover(

src/tests/ftest/datamover/posix_meta_entry.py

@@ -67,7 +67,7 @@ def run_dm_posix_meta_entry(self, tool):
         start_dfuse(self, dfuse)
 
         # Create 1 pool
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
 
         # Create 1 source container with test data
         cont1 = self.get_container(pool1)

src/tests/ftest/datamover/posix_preserve_props.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2023 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -56,8 +56,7 @@ def run_dm_preserve_props(self, tool, cont_type, api):
         self.set_api(api)
 
         # Create 1 pool
-        pool1 = self.create_pool()
-        pool1.connect(2)
+        pool1 = self.get_pool()
 
         # set the path to read and write container properties
         self.preserve_props_path = join(self.tmp, "cont_props.h5")

src/tests/ftest/datamover/posix_subsets.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2023 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -54,7 +54,7 @@ def run_dm_posix_subsets(self, tool):
         start_dfuse(self, dfuse)
 
         # Create 1 pool
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
 
         # create dfuse containers to test copying to dfuse subdirectories
         dfuse_cont1 = self.get_container(pool1)

src/tests/ftest/datamover/posix_symlinks.py

@@ -60,7 +60,7 @@ def run_dm_posix_symlinks(self, tool):
         start_dfuse(self, dfuse)
 
         # Create 1 pool
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
 
         # Create a special container to hold UNS entries
         uns_cont = self.get_container(pool1)

src/tests/ftest/datamover/posix_types.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2023 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -68,8 +68,8 @@ def run_dm_posix_types(self, tool):
         start_dfuse(self, dfuse)
 
         # Create 2 pools
-        pool1 = self.create_pool(label='pool1')
-        pool2 = self.create_pool(label='pool2')
+        pool1 = self.get_pool(label='pool1')
+        pool2 = self.get_pool(label='pool2')
 
         # Create a special container to hold UNS entries
         uns_cont = self.get_container(pool1)

src/tests/ftest/datamover/serial_large_posix.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2022 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -43,15 +43,15 @@ def run_dm_serial_large_posix(self, tool):
         file_size = self.params.get("bytes", "/run/mdtest/*")
 
         # Create pool1 and cont1
-        pool1 = self.create_pool()
+        pool1 = self.get_pool()
         cont1 = self.get_container(pool1)
 
         # Create a large directory in cont1
         self.mdtest_cmd.write_bytes.update(file_size)
         self.run_mdtest_with_params("DAOS", "/", pool1, cont1, flags=mdtest_flags[0])
 
         # Create pool2
-        pool2 = self.create_pool()
+        pool2 = self.get_pool()
 
         # Use dfuse as a shared intermediate for serialize + deserialize
         dfuse_cont = self.get_container(pool1)

src/tests/ftest/datamover/serial_small.py

@@ -1,5 +1,5 @@
 '''
-  (C) Copyright 2020-2022 Intel Corporation.
+  (C) Copyright 2020-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 '''
@@ -56,8 +56,7 @@ def run_dm_serial_small(self, tool):
         self.set_tool(tool)
 
         # Create pool1
-        pool1 = self.create_pool()
-        pool1.connect(2)
+        pool1 = self.get_pool()
 
         # Create cont1
         cont1 = self.get_container(pool1)
@@ -69,8 +68,7 @@ def run_dm_serial_small(self, tool):
             self.num_akeys_array, self.akey_sizes, self.akey_extents)
 
         # Create pool2
-        pool2 = self.create_pool()
-        pool2.connect(2)
+        pool2 = self.get_pool()
 
         # Serialize/Deserialize cont1 to a new cont2 in pool2
         result = self.run_datamover(

src/tests/ftest/deployment/basic_checkout.py

@@ -1,5 +1,5 @@
 """
-  (C) Copyright 2018-2023 Intel Corporation.
+  (C) Copyright 2018-2024 Intel Corporation.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -120,7 +120,7 @@ def test_basic_checkout_dm(self):
         self.ior_ppn = self.ppn
 
         # create pool and container
-        pool = self.create_pool()
+        pool = self.get_pool()
         cont = self.get_container(pool, oclass=self.ior_cmd.dfs_oclass.value)
 
         # run datamover

src/tests/ftest/util/data_mover_test_base.py

@@ -113,7 +113,6 @@ def __init__(self, *args, **kwargs):
         self.ddeserialize_cmd = None
         self.fs_copy_cmd = None
         self.cont_clone_cmd = None
-        self.pool = []
         self.dfuse_hosts = None
         self.num_run_datamover = 0  # Number of times run_datamover was called
 
@@ -306,20 +305,6 @@ def _validate_param_type(self, param_type):
         self.fail("Invalid param_type: {}".format(_type))
         return None
 
-    def create_pool(self, **params):
-        """Create a TestPool object and adds to self.pool.
-
-        Returns:
-            TestPool: the created pool
-
-        """
-        pool = self.get_pool(connect=False, **params)
-
-        # Save the pool
-        self.pool.append(pool)
-
-        return pool
-
     def parse_create_cont_label(self, output):
         """Parse a uuid or label from create container output.