[Arm-dev] SSH/SCP/SFTP stalled with RPI 3B+

[Stephan Guilloux]

OK. Thx Pablo,

Just to know if I have to impletement a small workaround for our needs 
or wait for this kernel, do you have an idea when this kernel will come ?
1 week, 2 weeks, 1 month, more, less ?

Thx.


Le 27/06/2018 à 16:11, Pablo Sebastián Greco a écrit :
>
> Stephan, we are waiting for the raspberrypi kernel to be updated to 
> 4.14.51 (or 52) to fix some CVEs.
> Once they do that, since the patch you mentioned has already been 
> pushed, it should be automatically picked up.
>
> Pablo.
>
> El 27/6/18 a las 10:27, Stephan Guilloux escribió:
>> Hi all,
>>
>> I face some strange issues with SSH/SCP/SFTP connection hangs on a 3B+.
>> While transfering a huge file to a Linux Server, the connection hangs.
>> I do observe this 100% time, when the file is like 1Gb or more
>> I never observed this with smaller files, like RPMS.
>>
>> After some googling, I found the following threads:
>> https://github.com/raspberrypi/linux/issues/2449
>> https://github.com/raspberrypi/linux/issues/2482
>>
>> Made some attempts this morning, and I can confirm that I face the 
>> 1st one.
>> I have no time, yet, to check the 2nd thread.
>>
>> OK. Both threads tend to indicate that TSO should be disabled, by 
>> default:
>>    sudo |ethtool -K eth0 tx-tcp-segmentation off|
>> and it works perfectly ...
>>
>> Any chance to have the patch reported to CentOS ?
>> https://github.com/raspberrypi/linux/commit/d3b70445bcf2ab9b132138dc1d320a286c1a4b68
>>
>> Regards,
>>
>>
>>
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