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tests: use greater file in recovery tests

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To prevent flushing all dirty cache lines before the power shutdown, create
bigger file.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
This commit is contained in:
Michal Mielewczyk 2022-02-25 11:54:03 +01:00
parent 2cc7c96305
commit d44254586f
1 changed files with 5 additions and 12 deletions
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17
test/functional/tests/lazy_writes/recovery/test_recovery_flush_reset.py
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@ -21,7 +21,7 @@ from tests.lazy_writes.recovery.recovery_tests_methods import create_test_files,
compare_files, power_cycle_dut compare_files, power_cycle_dut
mount_point = "/mnt" mount_point = "/mnt"
test_file_size = Size(1.5, Unit.GibiByte) test_file_size = Size(4.5, Unit.GibiByte)
@pytest.mark.require_disk("cache", DiskTypeSet([DiskType.optane, DiskType.nand])) @pytest.mark.require_disk("cache", DiskTypeSet([DiskType.optane, DiskType.nand]))
@ -41,7 +41,7 @@ def test_recovery_flush_reset_raw(cache_mode):
with TestRun.step("Prepare cache and core devices."): with TestRun.step("Prepare cache and core devices."):
cache_disk = TestRun.disks['cache'] cache_disk = TestRun.disks['cache']
core_disk = TestRun.disks['core'] core_disk = TestRun.disks['core']
cache_disk.create_partitions([Size(2, Unit.GibiByte)]) cache_disk.create_partitions([Size(5, Unit.GibiByte)])
core_disk.create_partitions([Size(16, Unit.GibiByte)] * 2) core_disk.create_partitions([Size(16, Unit.GibiByte)] * 2)
cache_device = cache_disk.partitions[0] cache_device = cache_disk.partitions[0]
core_device = core_disk.partitions[0] core_device = core_disk.partitions[0]
@ -73,17 +73,10 @@ def test_recovery_flush_reset_raw(cache_mode):
with TestRun.step("Hard reset DUT during data flushing."): with TestRun.step("Hard reset DUT during data flushing."):
power_cycle_dut(wait_for_flush_begin=True, core_device=core_device) power_cycle_dut(wait_for_flush_begin=True, core_device=core_device)
with TestRun.step("Copy file from core and check if current md5sum is different than "
"before restart."):
copy_file(source=readlink(core_device.path), target=target_file.full_path,
size=test_file_size, direct="iflag")
target_file_md5 = target_file.md5sum()
compare_files(source_file_md5, target_file_md5, should_differ=True)
with TestRun.step("Load cache."): with TestRun.step("Load cache."):
cache = casadm.load_cache(cache_device) cache = casadm.load_cache(cache_device)
if cache.get_dirty_blocks() == Size.zero(): if cache.get_dirty_blocks() == Size.zero():
TestRun.fail("There are no dirty blocks on cache device.") TestRun.LOGGER.error("There are no dirty blocks on cache device.")
with TestRun.step("Stop cache with dirty data flush."): with TestRun.step("Stop cache with dirty data flush."):
core_writes_before = core_device.get_io_stats().sectors_written core_writes_before = core_device.get_io_stats().sectors_written
@ -125,7 +118,7 @@ def test_recovery_flush_reset_fs(cache_mode, fs):
with TestRun.step("Prepare cache and core devices."): with TestRun.step("Prepare cache and core devices."):
cache_disk = TestRun.disks['cache'] cache_disk = TestRun.disks['cache']
core_disk = TestRun.disks['core'] core_disk = TestRun.disks['core']
cache_disk.create_partitions([Size(2, Unit.GibiByte)]) cache_disk.create_partitions([Size(5, Unit.GibiByte)])
core_disk.create_partitions([Size(16, Unit.GibiByte)] * 2) core_disk.create_partitions([Size(16, Unit.GibiByte)] * 2)
cache_device = cache_disk.partitions[0] cache_device = cache_disk.partitions[0]
core_device = core_disk.partitions[0] core_device = core_disk.partitions[0]
@ -165,7 +158,7 @@ def test_recovery_flush_reset_fs(cache_mode, fs):
with TestRun.step("Load cache."): with TestRun.step("Load cache."):
cache = casadm.load_cache(cache_device) cache = casadm.load_cache(cache_device)
if cache.get_dirty_blocks() == Size.zero(): if cache.get_dirty_blocks() == Size.zero():
TestRun.fail("There are no dirty blocks on cache device.") TestRun.LOGGER.error("There are no dirty blocks on cache device.")
with TestRun.step("Stop cache with dirty data flush."): with TestRun.step("Stop cache with dirty data flush."):
core_writes_before = core_device.get_io_stats().sectors_written core_writes_before = core_device.get_io_stats().sectors_written