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Message-ID: <0faa0fce-52ef-de28-7594-6e93bb47fec6@cornelisnetworks.com>
Date:   Mon, 20 Jun 2022 13:06:11 -0400
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Subject: Re: NFS regression between 5.17 and 5.18
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To:     Chuck Lever III <chuck.lever@oracle.com>,
        Thorsten Leemhuis <regressions@leemhuis.info>
Cc:     Trond Myklebust <trondmy@hammerspace.com>,
        Olga Kornievskaia <aglo@umich.edu>,
        Linux NFS Mailing List <linux-nfs@vger.kernel.org>
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From:   Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
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On 6/20/22 10:40 AM, Chuck Lever III wrote:
> Hi Thorsten-
> 
>> On Jun 20, 2022, at 10:29 AM, Thorsten Leemhuis <regressions@leemhuis.info> wrote:
>>
>> On 20.06.22 16:11, Chuck Lever III wrote:
>>>
>>>
>>>> On Jun 20, 2022, at 3:46 AM, Thorsten Leemhuis <regressions@leemhuis.info> wrote:
>>>>
>>>> Dennis, Chuck, I have below issue on the list of tracked regressions.
>>>> What's the status? Has any progress been made? Or is this not really a
>>>> regression and can be ignored?
>>>>
>>>> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
>>>>
>>>> P.S.: As the Linux kernel's regression tracker I deal with a lot of
>>>> reports and sometimes miss something important when writing mails like
>>>> this. If that's the case here, don't hesitate to tell me in a public
>>>> reply, it's in everyone's interest to set the public record straight.
>>>>
>>>> #regzbot poke
>>>> ##regzbot unlink: https://bugzilla.kernel.org/show_bug.cgi?id=215890
>>>
>>> The above link points to an Apple trackpad bug.
>>
>> Yeah, I know, sorry, should have mentioned: either I or my bot did
>> something stupid and associated that report with this regression, that's
>> why I deassociated it with the "unlink" command.
> 
> Is there an open bugzilla for the original regression?
> 
> 
>>> The bug described all the way at the bottom was the origin problem
>>> report. I believe this is an NFS client issue. We are waiting for
>>> a response from the NFS client maintainers to help Dennis track
>>> this down.
>>
>> Many thx for the status update. Can anything be done to speed things up?
>> This is taken quite a long time already -- way longer that outlined in
>> "Prioritize work on fixing regressions" here:
>> https://docs.kernel.org/process/handling-regressions.html
> 
> ENOTMYMONKEYS ;-)
> 
> I was involved to help with the ^C issue that happened while
> Dennis was troubleshooting. It's not related to the original
> regression, which needs to be pursued by the NFS client
> maintainers.
> 
> The correct people to poke are Trond, Olga (both cc'd) and
> Anna Schumaker.

Perhaps I should open a bugzilla for the regression. The Ctrl+C issue was a
result of the test we were running taking too long. It times out after 10
minutes or so and kills the process. So a downstream effect of the regression.

The test is still continuing to fail as of 5.19-rc2. I'll double check that it's
the same issue and open a bugzilla.

Thanks for poking at this.

-Denny