----- Original Message ----- > From: "Niels de Vos" <[email protected]> > To: "Krutika Dhananjay" <[email protected]>, "Vijay Bellur" > <[email protected]> > Cc: "Dan Lambright" <[email protected]>, "Gluster Devel" > <[email protected]>, "Pranith Karampuri" > <[email protected]>, "gluster-infra" <[email protected]>, "RHGS > tiering mailing list" > <[email protected]> > Sent: Tuesday, March 8, 2016 8:37:14 AM > Subject: Re: [Gluster-infra] tests/basic/tier/tier-file-create.t dumping core > on Linux > > On Tue, Mar 08, 2016 at 07:00:07PM +0530, Krutika Dhananjay wrote: > > I did talk to the author and he is going to look into the issue. > > 3.7.9 is round the corner and we certainly don't want bad tests to block > > patches that need to go in. > > 3.7.9 has been delayed already. There is hardly a good reason for > changes to delay the relase even more. 3.7.10 will be done in a few > weeks at the end of March, anything non-regression should probably not > be included at this point anymore. > > Vijay is the release manager for 3.7.9 and .10, you'll need to come with > extreme strong points for getting more patches included.
I've no desire to disrupt downstream releases and if we are indeed out of time for 3.7.9, then thats life. That said, obviously a test failure is a failure, and once its masked it tends to be forgotton. I suggest we do not mask this test upstream (does it happen there?) and give some urgency to chasing it down. > > Niels > > > > > > -Krutika > > > > On Tue, Mar 8, 2016 at 6:50 PM, Dan Lambright <[email protected]> wrote: > > > > > > > > > > > ----- Original Message ----- > > > > From: "Krutika Dhananjay" <[email protected]> > > > > To: "Pranith Karampuri" <[email protected]> > > > > Cc: "gluster-infra" <[email protected]>, "Gluster Devel" < > > > [email protected]>, "RHGS tiering mailing > > > > list" <[email protected]>, "Dan Lambright" <[email protected]> > > > > 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 <[email protected]> > > > > wrote: > > > > > > > > > +Pranith > > > > > > > > > > -Krutika > > > > > > > > > > > > > > > On Sat, Mar 5, 2016 at 11:34 PM, Dan Lambright <[email protected]> > > > > > wrote: > > > > > > > > > >> > > > > >> > > > > >> ----- Original Message ----- > > > > >> > From: "Dan Lambright" <[email protected]> > > > > >> > To: "Shyam" <[email protected]> > > > > >> > Cc: "Krutika Dhananjay" <[email protected]>, "Gluster Devel" < > > > > >> [email protected]>, "Rafi Kavungal Chundattu > > > > >> > Parambil" <[email protected]>, "Nithya Balachandran" < > > > > >> [email protected]>, "Joseph Fernandes" > > > > >> > <[email protected]>, "gluster-infra" <[email protected]> > > > > >> > 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" <[email protected]> > > > > >> > > To: "Krutika Dhananjay" <[email protected]>, "Gluster Devel" > > > > >> > > <[email protected]>, "Rafi Kavungal Chundattu > > > > >> > > Parambil" <[email protected]>, "Nithya Balachandran" > > > > >> > > <[email protected]>, "Joseph Fernandes" > > > > >> > > <[email protected]>, "Dan Lambright" <[email protected]> > > > > >> > > Cc: "gluster-infra" <[email protected]> > > > > >> > > 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 > > > > >> > > > [email protected] > > > > >> > > > http://www.gluster.org/mailman/listinfo/gluster-infra > > > > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > Gluster-infra mailing list > > [email protected] > > http://www.gluster.org/mailman/listinfo/gluster-infra > > _______________________________________________ Gluster-infra mailing list [email protected] http://www.gluster.org/mailman/listinfo/gluster-infra
