Hi Naresh,
thanks for your reply. Below some considerations:
naresh kamboju wrote:
Hi Francesco,
In fact, in case the results of LTP session was related to cross-execution, the
>infiormation about KERNEL_VERSION and MACHINE_ARCHITECTURE have to >be
referred to the target and not to the host. Do you agree ?
Yes.
I agree with you.
I have been using LTP for Target Board executions not on Host Machine.
As per my understating KERNEL_VERSION and MACHINE_ARCHITECTURE are
should come from env right?
Yes.
But I could not print these variables in HTML file.
Why not ?
By means of (before to run genhtml.pl on the HOST):
export KERNEL_VERSION=" xxxxxxxxxxxxxxxx"
export MACHINE_ARCH=" xxxxxxxxxxxxxxxxxxxxx"
you will be able to export on the final HTML file the info contained in
the above env variables.
The attached HTML log shows a typical summary (I report only subset of
info related to the env variables).
Please refer the results published in LTP download page for 31-May-2009 release.
http://sourceforge.net/project/platformdownload.php?group_id=3382
LTP Results:
ltp-full-20090531_results_kernel-2.6.18-128.el5_architecture-ppc64.tgz
ltp-full-20090531_results_kernel-2.6.18-128.el5_architecture-x86_64.tgz
ltp-full-20090531_results_kernel-2.6.18-128.el5PAE_architecture-i386.tgz
ltp-full-20090531_results_kernel-2.6.23.13_architecture-ia64.tgz
ltp-full-20090531_results_kernel-2.6.27.19-5-default_architecture-i386.tgz
None of the above results got printed these two KERNEL_VERSION and
MACHINE_ARCHITECTURE variables in HTML.
Probably because they haven't been defined the env variables.
With your fix, by using "uname -r" and "uname -m", to avoid to report wrong >information, you
have to run the "genhtml.pl" script over the target system because if >you run the genhtml.pl on the
host, you will get wrong information about the kernel >version and machine architecture.
No.
As per my understanding to make generic script “uname -r" and "uname
-m" are best way of use. All the target Machines are wont have full
“env” support to extract KERNEL_VERSION and MACHINE_ARCHITECTURE info.
Ofcourse my target Machine can not extract these variables.
No env variables have to be processed in the target. The env variables
will be used on the HOST execution of genthml.pl.
"uname -r" and "uname -m" are from target not from Host I guess.
Because runltp script will runs on target so obviously genhtml.pl will
run when –g option is specified. “ #sh runltp –g
ltp-full-results-file.html”
Moreover, the assumption to run genhtml.pl over the target is not safe as often
the target >systems are embedded systems which do not support PERL.
Yes. That is true.
When we run runltp with –g option to create HTML file the person using
this option should have knowledge that this script will use PERL
script if there is no PERL no HTML file will generate right?
No, with the usage of env variables on the "genhtml.pl", you can have
HTML file even though PERL is not supported on your target. This is an
advantage!
Moreover, you can manage and process "off-line" LTP report without
having the risk to add in the report HOST information instead of TARGET
ones.
With the fix I've proposed and accepted, the LTP-user by means of the simple env
>variables, can define the right information to be reported on the LTP results
table about >kernel version and machine architecture.
I have attached my HTML output file after and before patch.
Please share your commands for ltp executions and results HTML file
and other files.
Before and after your patch.
The steps I follow are simply:
1) runltp >> LTP.log (run on the TARGET platform);
2) export KERNEL_VERSION=" xxxxxxxxxxxxxxxx"
export MACHINE_ARCH=" xxxxxxxxxxxxxxxxxxxxx"
...................... (run on the HOST platform)
3) genhtml.pl LTP.log LTP.html (run on the HOST platform);
In this way I avoid to make assumptions about TARGET requirements (PERL,
HTML, etc...).
The piece of attached LTP-log.html shows what I got.
I confirm my opinion to keep the current policy to generate HTML summary
info.
Best Regards,
FR
Summary Report
| Test Summary | Pan reported all Test Pass |
| LTP Version | ltp-full-20090430 |
| Start Time | Fri May 22, 2009 - 2.44 pm |
| End Time | Fri May 22, 2009 - 2.44 pm |
| Log Result | http://www.stlinux.com/drupal/ |
| Output/Failed Result | http://www.stlinux.com/drupal/ |
| Total Tests | |
| Total Test TPASS: | |
| Total Test TFAIL: | |
| Total Test TBROK | |
| Total Test TWARN | |
| Total Test TRETR | |
| Total Test TCONF | 7 |
| Kernel Version | linux-sh4-2.6.23_stm23_120 |
| Machine Architecture | SuperH(SH) - STBi7100c3 reference board -mb442- |
| Hostname | STSLX02
|
Click Here for Detailed Report
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