s4:torture: Increase multichannel timeout
Joseph Sutton
jsutton at samba.org
Thu Oct 19 01:54:38 UTC 2023
On 18/10/23 7:28 pm, Andreas Schneider via samba-technical wrote:
> On Tuesday, 17 October 2023 22:23:02 CEST Andrew Bartlett wrote:
>> The branch, master has been updated
>> via f392fdfd47f shadow_copy2: Add missing TALLOC_FREE
>> via c6d0df787a1 s4:torture: Increase multichannel timeout
>
> Hi,
>
> I've increased the timeout which worked for me and the test didn't run into
> timeouts anymore. However Joseph run into the issue again with
>
> https://gitlab.com/samba-team/devel/samba/-/jobs/5316200327
>
> Does it make sense to further increase the timeout or could there be another
> issue. I'm not an expert in this area of the code.
>
> https://gitlab.com/samba-team/samba/-/commit/
> c6d0df787a1f6007e1f4594f68ff1f75a46bd293
>
Here’s some more detailed output from a failed run:
https://gitlab.com/samba-team/devel/samba/-/jobs/5324774640
Testing for BUG 15346
2023-10-19T01:09:58.811178Z: conn[0]: negprot done
2023-10-19T01:09:58.811246Z: conn[3]: negprot done
2023-10-19T01:09:58.811290Z: conn[5]: negprot done
[…]
2023-10-19T01:09:58.883395Z: conn[30]: echo done
2023-10-19T01:11:31.861815Z: conn[3]: echo timed out
UNEXPECTED(failure): samba3.smb2.multichannel.bugs.bug_15346(nt4_dc)
REASON: Exception: Exception:
../../source4/torture/smb2/multichannel.c:2474: status was
NT_STATUS_IO_TIMEOUT, expected NT_STATUS_OK: smb2cli_echo_recv failed
Connection 3 took just over 93 seconds to time out. 93 happens to be
equal to ‘state->num_conns * 3’, the current timeout value in seconds.
So it would appear that the failure is indeed due to this timeout. But
when the timeout is so long already, I don’t think that increasing it
further is going to help.
Regards,
Joseph
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