Use new capabilities in surprise shutdown tests
Signed-off-by: Jan Musial <jan.musial@intel.com>
This commit is contained in:
Jan Musial
parent
5d31dd87d0
commit
9fcc7bfbb7
@ -102,9 +102,7 @@ def mngmt_op_surprise_shutdown_test(
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# disable error injection and load the cache
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device.disarm()
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# load cache with open_cores = False to allow consistency check to add
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# core with WA for pyocf object management
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cache = Cache.load_from_device(device, open_cores=False)
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cache = Cache.load_from_device(device, open_cores=True)
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# run consistency check
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if consistency_check_func is not None:
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@ -127,7 +125,7 @@ def test_surprise_shutdown_add_core(pyocf_ctx):
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assert stats["conf"]["core_count"] == (0 if error_triggered else 1)
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def tested_func(cache):
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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cache.add_core(core)
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def check_func(cache, error_triggered):
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@ -161,7 +159,7 @@ def test_surprise_shutdown_remove_core(pyocf_ctx):
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def test_surprise_shutdown_remove_core_with_data(pyocf_ctx):
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io_offset = mngmt_op_surprise_shutdown_test_io_offset
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core_device = Volume(S.from_MiB(10))
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core = Core.using_device(core_device)
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core = Core.using_device(core_device, name="core1")
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def prepare_func(cache):
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cache.add_core(core)
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@ -176,8 +174,7 @@ def test_surprise_shutdown_remove_core_with_data(pyocf_ctx):
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if stats["conf"]["core_count"] == 0:
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assert core_device.get_bytes()[io_offset] == 0xAA
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else:
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core = Core(device=core_device, try_add=True)
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cache.add_core(core)
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core = cache.get_core_by_name("core1")
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assert ocf_read(cache, core, io_offset) == 0xAA
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mngmt_op_surprise_shutdown_test(pyocf_ctx, tested_func, prepare_func, check_func)
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@ -204,24 +201,16 @@ def test_surprise_shutdown_swap_core(pyocf_ctx):
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def check_func(cache, error_triggered):
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stats = cache.get_stats()
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assert stats["conf"]["core_count"] == (0 if error_triggered else 1)
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core1_ptr = c_void_p()
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core2_ptr = c_void_p()
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ret1 = OcfLib.getInstance().ocf_core_get_by_name(
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cache, "core1".encode("utf-8"), 6, byref(core1_ptr)
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)
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ret2 = OcfLib.getInstance().ocf_core_get_by_name(
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cache, "core2".encode("utf-8"), 6, byref(core2_ptr)
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)
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assert ret1 != 0
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with pytest.raises(OcfError):
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core1 = cache.get_core_by_name("core1")
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if error_triggered:
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assert ret2 != 0
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with pytest.raises(OcfError):
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core2 = cache.get_core_by_name("core2")
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else:
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assert ret2 == 0
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uuid_ptr = cast(
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cache.owner.lib.ocf_core_get_uuid_wrapper(core2_ptr), POINTER(Uuid)
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)
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uuid = str(uuid_ptr.contents._data, encoding="ascii")
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assert uuid == "dev2"
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core2 = cache.get_core_by_name("core2")
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assert core2.device.uuid == "dev2"
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mngmt_op_surprise_shutdown_test(pyocf_ctx, tested_func, prepare, check_func)
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@ -248,23 +237,19 @@ def test_surprise_shutdown_swap_core_with_data(pyocf_ctx):
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def check_func(cache, error_triggered):
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stats = cache.get_stats()
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assert stats["conf"]["core_count"] == (0 if error_triggered else 1)
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core1_ptr = c_void_p()
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core2_ptr = c_void_p()
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ret1 = OcfLib.getInstance().ocf_core_get_by_name(
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cache, "core1".encode("utf-8"), 6, byref(core1_ptr)
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)
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ret2 = OcfLib.getInstance().ocf_core_get_by_name(
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cache, "core2".encode("utf-8"), 6, byref(core2_ptr)
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)
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assert ret1 != 0
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if ret2 == 0:
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uuid_ptr = cast(
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cache.owner.lib.ocf_core_get_uuid_wrapper(core2_ptr), POINTER(Uuid)
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)
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uuid = str(uuid_ptr.contents._data, encoding="ascii")
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assert uuid == "dev2"
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core2 = Core(device=core_device_2, try_add=True, name="core2")
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cache.add_core(core2)
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with pytest.raises(OcfError):
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core1 = cache.get_core_by_name("core1")
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core2 = None
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if error_triggered:
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with pytest.raises(OcfError):
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core2 = cache.get_core_by_name("core2")
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else:
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core2 = cache.get_core_by_name("core2")
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if core2 is not None:
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assert core2.device.uuid == "dev2"
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assert (
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ocf_read(cache, core2, mngmt_op_surprise_shutdown_test_io_offset)
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== Volume.VOLUME_POISON
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@ -341,7 +326,7 @@ def test_surprise_shutdown_stop_cache(pyocf_ctx):
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# setup cache and insert some data
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cache = Cache.start_on_device(device, cache_mode=CacheMode.WB)
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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cache.add_core(core)
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ocf_write(cache, core, 0xAA, io_offset)
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@ -374,8 +359,8 @@ def test_surprise_shutdown_stop_cache(pyocf_ctx):
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stats = cache.get_stats()
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if stats["conf"]["core_count"] == 1:
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assert stats["usage"]["occupancy"]["value"] == 1
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core = Core(device=core_device, try_add=True)
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cache.add_core(core)
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core = Core(device=core_device)
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cache.add_core(core, try_add=True)
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assert ocf_read(cache, core, io_offset) == 0xAA
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cache.stop()
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@ -401,7 +386,7 @@ def test_surprise_shutdown_cache_reinit(pyocf_ctx):
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# start WB
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cache = Cache.start_on_device(device, cache_mode=CacheMode.WB)
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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cache.add_core(core)
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# insert dirty cacheline
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@ -456,7 +441,7 @@ def test_surprise_shutdown_cache_reinit(pyocf_ctx):
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def _test_surprise_shutdown_mngmt_generic(pyocf_ctx, func):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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def prepare(cache):
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cache.add_core(core)
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@ -480,7 +465,7 @@ def test_surprise_shutdown_change_cache_mode(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_cleaning_policy(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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for c1 in CleaningPolicy:
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for c2 in CleaningPolicy:
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@ -501,7 +486,7 @@ def test_surprise_shutdown_set_cleaning_policy(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_seq_cut_off_policy(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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for s1 in SeqCutOffPolicy:
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for s2 in SeqCutOffPolicy:
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@ -538,7 +523,7 @@ def test_surprise_shutdown_set_seq_cut_off_threshold(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_cleaning_policy_param(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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for pol in CleaningPolicy:
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if pol == CleaningPolicy.NOP:
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@ -590,7 +575,7 @@ def test_surprise_shutdown_set_cleaning_policy_param(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_promotion_policy(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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for pp1 in PromotionPolicy:
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for pp2 in PromotionPolicy:
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@ -611,7 +596,7 @@ def test_surprise_shutdown_set_promotion_policy(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_promotion_policy_param(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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for pp in PromotionPolicy:
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if pp == PromotionPolicy.ALWAYS:
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@ -649,7 +634,7 @@ def test_surprise_shutdown_set_promotion_policy_param(pyocf_ctx):
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@pytest.mark.long
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def test_surprise_shutdown_set_io_class_config(pyocf_ctx):
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core_device = Volume(S.from_MiB(10))
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core = Core(device=core_device, try_add=False)
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core = Core(device=core_device)
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class_range = range(0, IoClassesInfo.MAX_IO_CLASSES)
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old_ioclass = [
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