[Gluster-devel] Regression failures in last 3 days

[Sakshi Bansal]

----- Original Message -----
From: "Atin Mukherjee" <amukherj at redhat.com>
To: "Poornima Gurusiddaiah" <pgurusid at redhat.com>, "Avra Sengupta" <asengupt at redhat.com>, "Sakshi Bansal" <sabansal at redhat.com>
Cc: "Gluster Devel" <gluster-devel at gluster.org>, "Kotresh Hiremath Ravishankar" <khiremat at redhat.com>, "Rajesh Joseph" <rjoseph at redhat.com>, "Ravishankar N" <ravishankar at redhat.com>, "Ashish Pandey" <aspandey at redhat.com>
Sent: Wednesday, July 20, 2016 11:40:04 AM
Subject: Re: [Gluster-devel] Regression failures in last 3 days

On Wed, Jul 20, 2016 at 10:43 AM, Poornima Gurusiddaiah <pgurusid at redhat.com
> wrote:

> Hi,
>
> Below are the list of test cases that have failed regression in the last 3
> days. Please take a look at them:
>
> *./tests/bitrot/br-stub.t* ; Failed *8* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22356/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22355/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22340/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22325/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22322/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22316/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22313/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22293/consoleFull
>
> *./tests/bugs/snapshot/bug-1316437.t* ; Failed *6* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22361/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22343/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22340/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22329/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22327/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22324/consoleFull
>
> *./tests/basic/afr/arbiter-mount.t* ; Failed *4* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22354/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22353/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22311/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22306/consoleFull
>
> *./tests/basic/ec/ec.t* ; Failed *3* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22335/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22290/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22287/consoleFull
>
> *./tests/bugs/disperse/bug-1236065.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22339/consoleFull
>
> *./tests/basic/afr/add-brick-self-heal.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22315/consoleFull
>
> *./tests/basic/tier/tierd_check.t* ; Failed *2* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22299/consoleFull
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22296/consoleFull
>
> *./tests/bugs/glusterd/bug-1111041.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22331/consoleFull
>

First of all, this bug needs to move to snapshot/USS directory. Who is up
for this patch? Issue here is glusterfsd does a fork () and hence while the
process comes up you may be able to see two PIDs for an interim time period
and that's what I could see here.
@Avra/Rajesh - Is there any reason why we are checking for snapd_pids in
two different ways? Does it give any benefit?


>
> *./tests/bugs/glusterd/bug-1089668.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22304/consoleFull
>

> Sakshi, I believe this is similar to http://review.gluster.org/14885 ,
> there is no time window between rebalance stop and remove brick and hence
> the later can fail any time if the rebalance process hasn't communicated
> back to glusterd by that time, remove-brick is bound to fail, isn't it?

Yes, that seems the issue here. I can send a patch to fix this issue.

>
> *./tests/basic/ec/ec-new-entry.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22359/consoleFull
>
> *./tests/basic/uss.t* ; Failed* 1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22352/consoleFull
>
> *./tests/basic/geo-replication/marker-xattrs.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22337/consoleFull
>
> *./tests/basic/bd.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22351/consoleFull
>
> *./tests/bugs/bug-1110262.t* ; Failed* 1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22286/consoleFull
>
> *./tests/performance/open-behind.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22284/consoleFull
>
> *./tests/basic/quota-anon-fd-nfs.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22340/consoleFull
>
> *./tests/bugs/bug-1187474.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22351/consoleFull
>
> *./tests/basic/afr/entry-self-heal.t* ; Failed *1* times
>     Regression Links:
> https://build.gluster.org/job/rackspace-regression-2GB-triggered/22357/consoleFull
>
> Regards,
> Poornima
>
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-- 

--Atin