[Linaro-validation] About the network and deployment problem of lava
yongqin.liu at linaro.org
Fri Jun 8 02:24:12 UTC 2012
On 8 June 2012 06:01, Michael Hudson-Doyle <michael.hudson at linaro.org>wrote:
> YongQin Liu <yongqin.liu at linaro.org> writes:
> > Hi, All
> > I just submitted 100 jobs with panda-ics-gcc47-tilt-stable-blob#18
> > images.
> > 4 of them are failed because of the network problem.
> > 3 on panda01 and 1 on panda06.
> > you can see here for the details.
> > For the download problem of image files, I guest we can set the retry
> > number to 5.
> Makes sense. I think waiting 5 minutes between retries is probably a
> touch excessive too, maybe we should scale that down too.
> > This time I saw one job on panda01 succeed to download the images files
> > the 2nd try.
> I've seen this happen a few times too.
I have filed a bug about this.
do you think setting the wait time to 1 minute is ok?
> > For the network problem, is it just related to the specified board(like
> > panda01), or has relation to the entire network of lab?
> > Anyone has any thoughts about it?
> I don't know what's going on at all. There is flakiness somewhere, but
> I don't know if it's in the panda master kernel, the hardware of some of
> the pandas or somewhere in our lab's setup. It's interesting that it
> happens more on particular devices though, suggests a more
> hardware-sided problem (whether with the panda or a loose cable or
> something else).
> > And another thing I suggest is that we change to use images of panda
> > images in our health job here.
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