On 21 March 2018 at 13:21, Zoran S zoran.stojsavljevic.de@gmail.com wrote:
Hello Folks,
I have really interesting problem with Lava, this time while executing tests.
Lava versions: root@stretch:/usr/share# dpkg -l lava-server lava-dispatcher Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/ trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description
+++-==========================-==================-==========
ii lava-dispatcher 2018.2.post2-1+str amd64 Linaro Automated Validation Architecture dispatcher ii lava-server 2018.2-1+stretch all Linaro Automated Validation Architecture server root@stretch:/usr/share# _______
This problem appears while downloading initramfs. Although the initramfs I am using from localhost://8010 has the fixed size: 46275637 (decimal), while I download ramdisk.cpio.gz.uboot (which in theory should be 64 bytes more, exactly 46275701):
I am getting the following on The Same Jobs, which I repeated in Lava: Job #113: 46597208 (decimal) Job #114: 46596349 (decimal) Job #115: 46595788 (decimal)
Downloading automatically calculates the checksum of the downloaded file. e.g.
https://staging.validation.linaro.org/results/testcase/5315362 https://staging.validation.linaro.org/results/testcase/5312933 https://staging.validation.linaro.org/results/testcase/5312928
In each case, identical files produce identical checksums.
You should add the checksum to the test job submission so that LAVA can validate that the file being downloaded is always the same.
https://staging.validation.linaro.org/scheduler/job/214255/definition#deflin...
In our tests, the same file is always the same download size: https://staging.validation.linaro.org/scheduler/job/214334#L16 https://staging.validation.linaro.org/scheduler/job/214194#L16 https://staging.validation.linaro.org/scheduler/job/214193#L16
In other words, I am downloading each time The Same ingredients:
http://localhost:8010/initramfs/initramfs.cpio.gz http://localhost:8010/cip-example/cip_v4.4.120-cyclic/ v4.4.120-cip20-rt13/arm/omap2plus_defconfig/zImage http://localhost:8010/cip-example/cip_v4.4.120-cyclic/ v4.4.120-cip20-rt13/arm/omap2plus_defconfig/dtbs/am335x-boneblack.dtb
Where I have all three time exact size for: zImage - 4167704 (3f9818 hex) am335x-boneblack.dtb - 31552 (7b40 hex)
I removed u-boot-tools, then I installed it back. But this did not help. service tftpd-hpa restart did not help as well.
So, Iwill continue investigating this problem myself, but did amybody notice the same?
Sounds like a local problem. Use the checksum support.
Thank you, Zoran _______________________________________________ Lava-users mailing list Lava-users@lists.linaro.org https://lists.linaro.org/mailman/listinfo/lava-users