lava-users

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942 discussions

by Oana Ercus

Hi everyone, I'm a newbie to LAVA, so this may be a stupid question, but I have no idea how to fix this issue. I am using a device for which I enabled the usage of the second serial port as described in the example beaglebone-black job with a second serial port - it seems that the configuration works fine, I was able to enable the secondary connection. The problem is the following: the second serial port connects to a different shell, which at this moment is used for freeRTOS application, and its prompt ("SHELL>>") is different of the primary connection prompt which is used for Linux("root@imx8mqevk"). When trying to actually run some commands on freeRTOS, I get timeout error and I have no idea how to fix it. I attached to this e-mail my test job definition, together with the log and the snip from my web. Thanks in advance for your support, Oana [image: image.png] [image: image.png]

7 years, 5 months

Changing SERVER_IP in device-types/bae-uboot.jinja2

by Thomas Klaehn

Hi, As far as I could figure out - the uboot environment server ip is set in the base_uboot_dhcp_command in base-ubooy.jinja2. The value of SERVER_IP seems to be set somehow within lava. And it looks if it's not possible to overide it in the device dictionary, isn't it? Is there a way to change the value of SERVER_IP? Thanks in advance. Best regards, Thomas Klaehn Senior Software Engineer u-blox Berlin GmbH Rudower Chaussee 9 DE-12489 Berlin Phone +49 30 55573 1032 Mobile +49 151 23990904 www.u-blox.com<http://www.u-blox.com/> locate.communicate.accelerate follow us on twitter<https://twitter.com/ublox> | subscribe to our youtube channel<https://www.youtube.com/c/ublox1> | follow us on linkedin<https://www.linkedin.com/company/u-blox> | connect with us on facebook<https://www.facebook.com/ublox1> | follow us on google+<https://plus.google.com/+ublox1> u-blox Berlin GmbH CEO (Geschäftsführer): Daniel Ammann Registered: Berlin HRB 164301 B This message contains confidential information intended only for the use of the addressee(s) and may be legally privileged. If you are not the intended recipient, you are hereby notified that any use, dissemination, or reproduction is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return email and destroy all copies of the original message. All suggestions, recommendations, or other comments contained in this email are provided as a courtesy only. We do not assume any responsibility or liability for the correctness of the information contained in the email.

7 years, 5 months

Re: [Lava-users] Reset LAVA database

by Tim Jaacks

Hi Neil, thanks for your quick and direct feedback and please excuse my incautiousness. Being a software developer, I am still new to admin stuff and don't have much experience in hosting servers. The "flush" command is documented in the help text of "lava-server manage". From the information there it seemed as if "lava-server manage dumpdata" would create a dump of the database (which it did) and that I might be able to restore it with "lava-server manage loaddata" (which I couldn't) if the flush would not do what I expected. However, the database in that installation was not important at all, I spent some time experimenting with LAVA on this machine and just wanted to have a clean database for starting production use. I assumed there should be an easy way to achieve this. With your help, I was able to reset my LAVA database using the following commands: sudo apt-get purge lava-server sudo rm -rf /etc/lava-server/ sudo rm -rf /var/lib/lava-server/ sudo pg_dropcluster 9.6 main --stop sudo pg_createcluster 9.6 main --start sudo apt-get install lava-server Thanks for pointing me to the backup topic, I will address that in my next step. Cheers, Tim Mit freundlichen Grüßen / Best regards Tim Jaacks DEVELOPMENT ENGINEER Garz & Fricke GmbH Tempowerkring 2 21079 Hamburg Direct: +49 40 791 899 - 55 Fax: +49 40 791899 - 39 tim.jaacks(a)garz-fricke.com www.garz-fricke.com SOLUTIONS THAT COMPLETE! Sitz der Gesellschaft: D-21079 Hamburg Registergericht: Amtsgericht Hamburg, HRB 60514 Geschäftsführer: Matthias Fricke, Manfred Garz

7 years, 5 months

Reset LAVA database

by Tim Jaacks

Hello everyone, is there a way to reset the LAVA database to the state of a fresh installation? From the docs I thought that "lava-server manage flush" command would do that. However, there are some things missing afterwards, e.g. the lava-health user and the master worker. Any hints on how to repair this? Re-installing lava-server did not help. Mit freundlichen Grüßen / Best regards i.A. Tim Jaacks Software Engineering Garz & Fricke GmbH Tempowerkring 2, 21079 Hamburg - Germany Amtsgericht Hamburg HRB 60514 Geschäftsführer: Manfred Garz, Matthias Fricke Phone: +49 40 791899 - 55 Fax: +49 40 791899 – 39 tim.jaacks(a)garz-fricke.com www.garz-fricke.com

7 years, 5 months

Building Embedded Debian-based system images

by Zoran S

Hello to Linaro developers, Recently I have learned that Linaro has developed its own tool to build Embedded Debian-based system images. I am very interested in this work/this tool. So I have some questions regarding this domain. [1] Do you have published this tool on the Open Source? [2] If YES, what are the web pointers to it, and the docs I can read and get familiar with the process? [3] Does it include scripts to enhance initramfs (the technology Linaro uses to do that), and where are the locations to read about it? [4] You name it (if I miss something, please, feel free to fill the gaps)! I use (almost always) YOCTO based build tool to create initramfses to test upon them (you know this already if you read my recent emails to this list). But I would like to have alternative method, and Linaro tool seems excellent one as alternative, for many reasons. Thank you in advance, Zoran Stojsavljevic _______

7 years, 5 months

Why the lava is not designed a machnism that notify user when only a test case is complete(err..)

by john zhang

Lava xml-rpc notification machnism, criteria.status indicates which event can be notified to user (by hook callback). But the criteria.status only has such as "Complete Incomplete,Canceled,finished" events. Why the lava is not designed a machnism that notify user when only a test case is complete(err..),if so that user has more rights to control test process execution.

7 years, 5 months

new added worker is offline？

by ramboly

hi all i add a worker to master from the slave container by lavacli.., But the worker is offline in the localhost:10080 web . Master and slave can ping each other sucessfully. any guy konw why? THX

7 years, 5 months

Is the use of multinode that a single test job's all test cases are parallel executed simultaneously on multiple devices?

by chao yang

https://validation.linaro.org/static/docs/v2/glossary.html#term-multinode https://validation.linaro.org/static/docs/v2/multinode.html it said "A single test job which runs across multiple devices". I still don't quite understandt the purpose of MultiNode. Is that mean that a single test job's all test cases are parallel executed simultaneously on multiple devices? For example it have 10 test cases and 5 devices, when job is running, firstly the former 5 cases is distributed to 5 devices and parallel run (case 1 is run on device 1,case 2 is run on device 2,... device 5 is run on device 5). When a case is end(suppose case 2) ,then case 6 is scheduled to run on device 2... and so on.Is my understanding correct?

7 years, 5 months

what is the "metadata" tag practical use ?

by chao yang

https://validation.linaro.org/static/docs/v2/standard-test-jobs.html#job-me… The above link destripes how to define metadata in job. But how to use these metadata defines?

7 years, 5 months

xmlrpc mechanism to monitor job error

by john zhang

I want to implement a function: When a test case in job is crush or return err(no zero), the job can be rescheduled(or resubmit). Does it need to write own event notification? Need monitor "job Incomplete" action? In addition, according to lava xmlrpc doc, I input command in lava server console: python zmq_client.py -j 121 --hostname tcp://127.0.0.1:5500 -t 1200 .The was error : .... File "/usr/lib/python2.7/httplib.py", line 821, in connect self.timeout, self.source_address) File "/usr/lib/python2.7/socket.py", line 557, in create_connection for res in getaddrinfo(host, port, 0, SOCK_STREAM):

7 years, 5 months

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