Realistic content simulation

[unjc email]

I want to know if the content size (i.e. exp(11KB) in the example below) is
also effective in CSM.  What if I have a cdb of jpg images, does
webpolygraph server trim and extend the image files being served in order
to achieve the size as specified?   If so, will the serving contents still
be authentic (image/zip/flash...) files?

http://www.web-polygraph.org/docs/userman/csm/

*Content SimpleContent = {
    mime = { type = "text/html"; extensions = [ ".html" ]; };
    size = exp(11KB);
    cachable = 80%;

    content_db  = "pages.cdb"; // import content templates
    ...
};*



Thanks,
Jacky


On Thu, Apr 12, 2012 at 2:08 PM, Dmitry Kurochkin <
dmitry.kurochkin at measurement-factory.com> wrote:

> Hi Jacky.
>
> unjc email <unjc.email at gmail.com> writes:
>
> > Hi there,
> >
> > I have followed the Realistic content simulation manual to try to
> > create realistic image contents.  Here are what I have done:
> >
> > 1.  Created cdb file
> > I have created cdb file that contains jpg image files only.
> >> polygraph-4.3.1/src/csm/cdb --add wp.cdb media/*.jpg
> >
> > Question: Can I add different file types (.jpg, .gif, .png) and kinds
> > (.flv, .html, .swf) into the cdb file?
> >
>
> PGL ContentType uses all objects in the given cdb database.  You can add
> any files to a single cdb database but PGL ContentType would not
> distinguish between them which is probably not what you want.
>
> >
> > 2.  add a PGL ContentType for images from that database
> >
> > Content ImageContent = {
> >     kind = "image";
> >     mime = { type = "image/jpeg"; extensions = [ ".jpg" ]; };
> >     //obj_life_cycle = olcImage;
> >     //size = const(13KB);
> >     cachable = 0%;
> >     checksum = 1%;
> >     content_db  = "workloads/wp.cdb"; // import content templateS
> > };
> >
> > Server S = {
> >     kind = "S101";
> >     contents = [ ImageContent ];
> >     direct_access = contents;
> >     ...
> >
> >
> > I download an image from one of the URLs and try to view it on a
> > browser; but the image is shown broken.
> > http://hostname:9090/w1925a4f2.210b3b17:00000008/t03/_00000003.jpg
> >
>
> You should use "--format verbatim" option when adding images to cdb
> database.  This would
>
> Regards,
>   Dmitry
>
> >
> > Please advise if I have missed any step in creating the realistic
> > image contents.
> >
> >
> >
> >
> > Thanks,
> > Jacky
> > _______________________________________________
> > Users mailing list
> > Users at web-polygraph.org
> > http://www.web-polygraph.org/mailman/listinfo/users
>
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