[PATCH REPOST blktests v2 4/9] nvme: Use runtime fio background jobs

[Hannes Reinecke]

On 4/21/23 08:05, Daniel Wagner wrote:
> The fio jobs are supposed to run long in background during the test.
> Instead relying on a job size use explicit runtime for this.
> 
> Signed-off-by: Daniel Wagner <dwagner at suse.de>
> ---
>   tests/nvme/032 | 2 +-
>   tests/nvme/040 | 3 ++-
>   2 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/tests/nvme/032 b/tests/nvme/032
> index 017d4a339971..81e074cc11bc 100755
> --- a/tests/nvme/032
> +++ b/tests/nvme/032
> @@ -39,7 +39,7 @@ test_device() {
>   
>   	# start fio job
>   	_run_fio_rand_io --filename="$TEST_DEV" --size=1g \
> -		--group_reporting  &> /dev/null &
> +		--group_reporting --time_based --runtime=1m &> /dev/null &
>   
>   	sleep 5
>   
> diff --git a/tests/nvme/040 b/tests/nvme/040
> index 04bd726cd309..8d29f905adb5 100755
> --- a/tests/nvme/040
> +++ b/tests/nvme/040
> @@ -38,7 +38,8 @@ test() {
>   	# start fio job
>   	echo "starting background fio"
>   	_run_fio_rand_io --filename="/dev/${nvmedev}n1" --size=1g \
> -		--group_reporting --ramp_time=5  &> /dev/null &
> +		--group_reporting --ramp_time=5 \
> +		--time_based --runtime=1m &> /dev/null &
>   	sleep 5
>   
>   	# do reset/remove operation

Wouldn't it be better to let _run_fio_rand_io pick the correct size?

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
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