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test-framework: Make kill_all_io faster

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Signed-off-by: Kamil Gierszewski <kamil.gierszewski@huawei.com>
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Kamil Gierszewski 2024-10-30 00:55:34 +01:00
parent f59fc28ef2
commit 0edba4f01b
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1 changed files with 7 additions and 4 deletions
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11
test_utils/os_utils.py
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@ -381,10 +381,13 @@ def get_udev_service_path(unit_name):
return path
def kill_all_io():
# TERM signal should be used in preference to the KILL signal, since a
# process may install a handler for the TERM signal in order to perform
# clean-up steps before terminating in an orderly fashion.
def kill_all_io(graceful=True):
if graceful:
# TERM signal should be used in preference to the KILL signal, since a
# process may install a handler for the TERM signal in order to perform
# clean-up steps before terminating in an orderly fashion.
TestRun.executor.run("killall -q --signal TERM dd fio blktrace")
time.sleep(3)
TestRun.executor.run("killall -q --signal TERM dd fio blktrace")
time.sleep(3)
TestRun.executor.run("killall -q --signal KILL dd fio blktrace")