sounds good. can we also pick one of the boards that we believe is good/better and do the same there?
On Tue, Oct 16, 2012 at 7:50 PM, Dave Pigott <[email protected]> wrote: > > On 16 Oct 2012, at 17:22, Alexander Sack <[email protected]> wrote: > >> +anmar >> >> On Tue, Oct 16, 2012 at 5:59 PM, Andy Doan <[email protected]> wrote: >>> On 10/16/2012 02:26 AM, Lee Jones wrote: >>>> >>>> On Mon, 15 Oct 2012, Andy Doan wrote: >>>> >>>>> On 10/15/2012 01:04 PM, Alexander Sack wrote: >>>>>>>>>> >>>>>>>>>> -------------------- >>>>>>>>>> snowball06/08 >>>>>>>>>> -------------------- >>>>>>>>>> http://192.168.1.10/lava-server/scheduler/job/35179 >>>>>>>>>> >>>>>>>>>> eth0 failed to come up. We see this a lot with snowballs. >>>>>>>> >>>>>>>> >>>>>>>> "We see this a lot" -- do we have actual numbers? To everyone: >>>>>>>> assuming >>>>>>>> not, what can we do to get some? >>>>> >>>>> >>>>> I keep the log of health check failures at: >>>>> >>>>> >>>>> >>>>> https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AnxpY5uv-BlNdG9zYTdDLWZWRVFGaWFxQzRLNWtaNmc#gid=8 >>>>> >>>>> In the past 5 days its happened 4 times on snowball. >>>>> >>>>> Prior to that. In a span of 25 health failures snowball accounted >>>>> for 8 of the failures. Half of those failures look like this >>>>> problem. So this snowball issue is accounting for around 16% of our >>>>> health check failures. >>>> >>>> >>>> So it works sometimes, but not others? Sounds like a h/w bug. >> >> could be hwbug, but driver bugs can also give undeterministic >> behaviour in full system stacks from what i experience (racy things >> etc.). Since we are in software business I feel we should look closer >> at the software side before disregarding something as hwbug ... >> >> How can we nail the source of this? Maybe we have a kernel that we >> have the guts feeling is better than the 12.02 and could give that a >> stress test try? > > Idea for a plan: We take snowball06 and run loop tests on 12.{03-09} for a > few days and see if any one seems to behave better than the others? > > Dave -- Alexander Sack Technical Director, Linaro Platform Teams http://www.linaro.org | Open source software for ARM SoCs http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog _______________________________________________ linaro-validation mailing list [email protected] http://lists.linaro.org/mailman/listinfo/linaro-validation
