On Fri, Nov 30, 2018 at 2:18 PM Dan Kenigsberg <[email protected]> wrote:

>
>
> On Fri, 30 Nov 2018, 19:33 Dafna Ron <[email protected] wrote:
>
>> Hi,
>>
>> This mail is to provide the current status of CQ and allow people to
>> review status before and after the weekend.
>> Please refer to below colour map for further information on the meaning
>> of the colours.
>>
>> *CQ-4.2*: RED (#1)
>>
>> I checked last date ovirt-engine and vdsm passed and moved packages to
>> tested as they are the bigger projects and it was on the 27-11-218.
>>
>> We have been having sporadic failures for most of the projects on test
>> check_snapshot_with_memory.
>> We have deducted that this is caused by a code regression in storage
>> based on the following things:
>> 1.Evgheni and Gal helped debug this issue to rule out lago and infra
>> issue as the cause of failure and both determined the issue is a code
>> regression - most likely in storage.
>> 2. The failure only happens on 4.2 branch.
>> 3. the failure itself is cannot run a vm due to low disk space in storage
>> domain and we cannot see any failures which would leave any leftovers in
>> the storage domain.
>>
>> Dan and Ryan are actively
>>
>
> Actually,  my involvement was a misguided attempt to solve another 4.2
> failure that I thought that I've seen.
>
> involved
>
>> in trying to find the regression but the consensus is that this is a
>> storage related regression and* we are having a problem getting the
>> storage team to join us in debugging the issue. *
>>
>> I prepared a patch to skip the test in case we cannot get cooperation
>> from storage team and resolve this regression in the next few days:
>> https://gerrit.ovirt.org/#/c/95889/
>>
>
> Why do you consider this? Are we considering a release of 4.2 without live
> snapshot?
>

No, we aren't.


> Please do not merge it without an ack from Tal and Ryan.
>

Until we can bisect it, have you considered simply making a larger iSCSI
volume so OST stops failing there? I know it's an additional burden on
Infra's resources, and it's hopefully something we can revert later, but
it's likely to make OST pass for now so we can identify if/where other
failures are before we discover that even disabling this test (which I'm
against) doesn't make OST pass and we've lost a good bisection point.

>
>
>
>> *CQ-Master:* YELLOW (#1)
>>
>> We have failures which CQ is still bisecting and until its done we cannot
>> point to any specific failing projects.
>>
>>
>> Happy week!
>> Dafna
>>
>>
>>
>> -------------------------------------------------------------------------------------------------------------------
>> COLOUR MAP
>>
>> Green = job has been passing successfully
>>
>> ** green for more than 3 days may suggest we need a review of our test
>> coverage
>>
>>
>>    1.
>>
>>    1-3 days       GREEN (#1)
>>    2.
>>
>>    4-7 days       GREEN (#2)
>>    3.
>>
>>    Over 7 days GREEN (#3)
>>
>>
>> Yellow = intermittent failures for different projects but no lasting or
>> current regressions
>>
>> ** intermittent would be a healthy project as we expect a number of
>> failures during the week
>>
>> ** I will not report any of the solved failures or regressions.
>>
>>
>>    1.
>>
>>    Solved job failures        YELLOW (#1)
>>    2.
>>
>>    Solved regressions      YELLOW (#2)
>>
>>
>> Red = job has been failing
>>
>> ** Active Failures. The colour will change based on the amount of time
>> the project/s has been broken. Only active regressions would be reported.
>>
>>
>>    1.
>>
>>    1-3 days      RED (#1)
>>    2.
>>
>>    4-7 days      RED (#2)
>>    3.
>>
>>    Over 7 days RED (#3)
>>
>>
>>

-- 

Ryan Barry

Associate Manager - RHV Virt/SLA

[email protected]    M: +16518159306     IM: rbarry
<https://red.ht/sig>
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