On 14-06-2020 20:00, J. Fahrner via Dng wrote:
> Am 2020-06-14 19:51, schrieb Tomasz Torcz:
>>   Try files in /sys/module/usb_storage/parameters
>> Or you can put in kernel command line: usb_storage.parameter=…
>> as described at
>> https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html
>>
>
> Something is wrong her:
>
> root@Odroid2:~# modprobe usb_storage delay_use=3
> root@Odroid2:~# cat /sys/module/usb_storage/parameters/delay_use
> 5
>
> _
It is a kernel parameter not a module parameter. You have to add it to
your kernel boot line.