Re: MPC5200 + boa webserver + CGI + broken pipe

On 1/10/07, Wolfgang Denk [off-list ref] wrote:

In message [ref] you wrote:

quoted

quoted

This is most probably a hardware issue (bad SDRAM initialization?)

yes, but why does it happen only when we use the boa webserver? when

Probably because this causes a specific load pattern  which  triggers
the problem.

hmm.. this problem with "broken pipes" only occur when there are too
many concurrent accesses to a CGI script, which communicates to
another application.
but, the system only freezes when we stop and re-start the webserver.
so, could be this CGI script causing all the trouble (by starting and
dying and leaving traces/ perfoming this "load pattern") ?

Is this a Rev. B CPU? Are you using current code? For example, do you
perform the required SDelay initialization (AN3221) ?

no, it's not Rev. B. we wanted to use it but we had some compatibility
problems.


regards

-- 
---
Daniel Martineschen
http://www.inf.ufpr.br/danielm