[ldv-project] failed befor RI

[Evgeny Novikov]

On 11/06/2012 05:48 PM, Ma Lele wrote:
>
>
>
>
>
> At 2012-11-06 22:59:25,"Evgeny Novikov" <eugenenovikov at yandex.ru> wrote:
>
>     On 11/04/2012 05:13 PM, Ma Lele wrote:
>>
>>     Hello Evgeny Novikov,
>>
>>     I installed ldv-console and visualizer successfully, but when
>>     verifying the cdrom driver by command:
>>
>>     LDV_VIEW=y LDV_DEBUG=100 ldv-manager tag=current
>>     "envs=linux-2.6.36.tar.bz2" kernel_driver=1
>>     "drivers=drivers/cdrom" "rule_models=32_7 32_1"
>>
>>     Then, upload to the database, I got the "failed before RI" results.
>>     <http://photo.163.com/tupipa0929@126/big/#aid=247175574&id=7964848051>
>>     The most strange thing is that the warnings/errors seemed as the
>>     same to the other success verifying process ,such as the usb
>>     kernel driver. I attached both the outputs by files "cdrom.log",
>>     and "usb.log".
>>
>>     and the usb verification results is:
>>
>>     <http://photo.163.com/tupipa0929@126/big/#aid=247175574&id=7964852091>
>>
>>     So , what should be done to solve the problem?
>>
>>     Thank you in advance!
>>
>>     --
>>     Best Regards,
>>     MA Lele
>     Hello Lele,
>
>     Logs for cdrom and usb drivers differ from each other. There is
>     such the line in cdrom log:
>     ldv-core: WARNING: SOAP error: 500 Server closed connection
>     without sending any data back at
>     /home/malele/programs/ldv/ldv-core/ldv-core line 231
>     Actually I don't know why did this happen. You have to examine and
>     attach BCE or/and CSD logs to understand the reason (they can be
>     found elsewhere in
>     /home/malele/ldv-lab/2.0-test-0032-cdrom.c-2.6.36/ws4/work/current--X--drivers/cdrom--X--defaultlinux-2.6.36--X--32_7--X--32_1/linux-2.6.36/ldv_tempdir/
>     and
>     /home/malele/ldv-lab/2.0-test-0032-cdrom.c-2.6.36/ws4/work/current--X--drivers/cdrom--X--defaultlinux-2.6.36--X--32_7--X--32_1/linux-2.6.36/bce_tempdir/
>     at your machine). As for me It works, but I have tried a different
>     command:
>     rm -rf work && LDV_DEBUG=100 LDV_VIEW=y time ldv-manager
>     envs=linux-2.6.39.tar.bz2 drivers=drivers/cdrom rule_models=32_7a
>     kernel_driver=1 2>&1 | tee log
>
>     May be you need to remove "work" directory before launching
>     ldv-manager since old launch results may affect new ones (note,
>     that I used "rm -rf work &&" before launching ldv-manager).
>
>     -- 
>     Best regards, Evgeny Novikov.
>
>
>
> Firstly , for the previous running ,  I simply attached the whole 
> directory :
>  /home/malele/ldv-lab/2.0-test-0032-cdrom.c-2.6.36/ws4/work/current--X--drivers/cdrom--X--defaultlinux-2.6.36--X--32_7--X--32_1/linux-2.6.36 
>
> compressed to linux-2.6.36.tar.gz (attached) .
>
> Then , I remove the work directory elsewhere and run the command as 
> directed, update to database, but still the same error:
> "failed before RI", I also attached the file 'log' the command outputs.
>
I examined your log. So, I guess that you have to update LDV tools one 
more time, because of commit 08610c4, made at October 31, has fixed a 
critical issue related with in kernel drivers verification. This update 
should be much more easy. You just need in GIT directory run something like:
git pull origin master
git submodule update --init --recursive
prefix=... make install

and you will get working LDV tools in a couple of minutes.
> BTW, Can I just run to the RI itself, with no father running ?
Why do you need this? IMHO RI without other LDV tools is almost useless 
because of both it input and output are produced and interpreted by 
other LDV tools. May be you need separate C Instrumentation Framework 
that can be used for different program instrumentation and is based on 
aspect-oriented programming. You can obtain it here: 
http://forge.ispras.ru/projects/cif/repository. Unfortunately, there 
isn't installation and usage manuals still. But if you installed LDV 
tools you will be able to install CIF on the same computer. As for 
usage, you can try to run installed cif with --help option.
>
> --
> Best Regards,
> MA Lele


-- 
Best regards, Evgeny Novikov.

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