[Gluster-devel] [Gluster-infra] tests/basic/tier/tier-file-create.t dumping core on Linux

[Dan Lambright]

----- Original Message -----
> From: "Krutika Dhananjay" <kdhananj at redhat.com>
> To: "Pranith Karampuri" <pkarampu at redhat.com>
> Cc: "gluster-infra" <gluster-infra at gluster.org>, "Gluster Devel" <gluster-devel at gluster.org>, "RHGS tiering mailing
> list" <rhgs-tiering at redhat.com>, "Dan Lambright" <dlambrig at redhat.com>
> Sent: Tuesday, March 8, 2016 12:15:20 AM
> Subject: Re: [Gluster-infra] tests/basic/tier/tier-file-create.t dumping core on Linux
> 
> It has been failing rather frequently.
> Have reported a bug at https://bugzilla.redhat.com/show_bug.cgi?id=1315560
> For now, have moved it to bad tests here:
> http://review.gluster.org/#/c/13632/1
> 


Masking tests is a bad habit. It would be better to fix the problem, and it looks like a real bug.
The author of the test should help chase this down.

> -Krutika
> 
> On Mon, Mar 7, 2016 at 4:17 PM, Krutika Dhananjay <kdhananj at redhat.com>
> wrote:
> 
> > +Pranith
> >
> > -Krutika
> >
> >
> > On Sat, Mar 5, 2016 at 11:34 PM, Dan Lambright <dlambrig at redhat.com>
> > wrote:
> >
> >>
> >>
> >> ----- Original Message -----
> >> > From: "Dan Lambright" <dlambrig at redhat.com>
> >> > To: "Shyam" <srangana at redhat.com>
> >> > Cc: "Krutika Dhananjay" <kdhananj at redhat.com>, "Gluster Devel" <
> >> gluster-devel at gluster.org>, "Rafi Kavungal Chundattu
> >> > Parambil" <rkavunga at redhat.com>, "Nithya Balachandran" <
> >> nbalacha at redhat.com>, "Joseph Fernandes"
> >> > <josferna at redhat.com>, "gluster-infra" <gluster-infra at gluster.org>
> >> > Sent: Friday, March 4, 2016 9:51:18 AM
> >> > Subject: Re: [Gluster-infra] tests/basic/tier/tier-file-create.t
> >> dumping core on Linux
> >> >
> >> >
> >> >
> >> > ----- Original Message -----
> >> > > From: "Shyam" <srangana at redhat.com>
> >> > > To: "Krutika Dhananjay" <kdhananj at redhat.com>, "Gluster Devel"
> >> > > <gluster-devel at gluster.org>, "Rafi Kavungal Chundattu
> >> > > Parambil" <rkavunga at redhat.com>, "Nithya Balachandran"
> >> > > <nbalacha at redhat.com>, "Joseph Fernandes"
> >> > > <josferna at redhat.com>, "Dan Lambright" <dlambrig at redhat.com>
> >> > > Cc: "gluster-infra" <gluster-infra at gluster.org>
> >> > > Sent: Friday, March 4, 2016 9:45:17 AM
> >> > > Subject: Re: [Gluster-infra] tests/basic/tier/tier-file-create.t
> >> dumping
> >> > > core on Linux
> >> > >
> >> > > Facing the same problem in the following runs as well,
> >> > >
> >> > > 1)
> >> > >
> >> https://build.gluster.org/job/rackspace-regression-2GB-triggered/18767/console
> >> > > 2) https://build.gluster.org/job/regression-test-burn-in/546/console
> >> > > 3) https://build.gluster.org/job/regression-test-burn-in/547/console
> >> > > 4) https://build.gluster.org/job/regression-test-burn-in/549/console
> >> > >
> >> > > Last successful burn-in was: 545 (but do not see the test having been
> >> > > run here, so this is inconclusive)
> >> > >
> >> > > burn-in test 544 is hung on the same test here,
> >> > > https://build.gluster.org/job/regression-test-burn-in/544/console
> >> > >
> >> > > (and at this point I am stopping the hunt for when this last
> >> succeeded :) )
> >> > >
> >> > > Let's know if anyone is taking a peek at the cores.
> >> >
> >> > hm. Not familiar with this test. Written by Pranith? I'll look.
> >>
> >> We are doing lookup everywhere, and building up a dict of the extended
> >> attributes of a file as we traverse each sub volume across the hot and
> >> cold
> >> tiers. The length field of one of the EC keys is corrupted.
> >>
> >> Not clear why this is happening.. I see no tiering relationship as of
> >> yet, its possible the file is being demoted in parallel to the foreground
> >> script operation.
> >>
> >> The test runs fine on my machines.  Does this reproduce consistently on
> >> one of the Jenkins machines? If so, getting onto it would be the next
> >> step.
> >> I think that would be preferable to masking this test case.
> >>
> >>
> >> >
> >> > >
> >> > > Thanks,
> >> > > Shyam
> >> > >
> >> > >
> >> > >
> >> > > On 03/04/2016 07:40 AM, Krutika Dhananjay wrote:
> >> > > > Could someone from tiering dev team please take a look?
> >> > > >
> >> > > >
> >> https://build.gluster.org/job/rackspace-regression-2GB-triggered/18793/console
> >> > > >
> >> > > > -Krutika
> >> > > >
> >> > > >
> >> > > > _______________________________________________
> >> > > > Gluster-infra mailing list
> >> > > > Gluster-infra at gluster.org
> >> > > > http://www.gluster.org/mailman/listinfo/gluster-infra
> >> > > >
> >> > >
> >> >
> >>
> >
> >
>