Use of DQM-Cache for all Users

[florian]

Hi,

we have a DRM model that is deployed using DQM.
Everything works fine, but something seems to be wrong with the cache.
The goal is that we have ONE cache that can be used by all users.

I do the following:

1) clear the cache with Cognos Administration
2) run a report with user A --> 15 seconds
3) run the report again --> immediate response --> cache seems to be used
4) run the report with user B --> 15 seconds
5) like 3)

So it seems to me that the cache is working well, but that each user has its own cache.

When I write the cache state after step 2) and 4), the file size  increases and everything in the file is duplicated.

I attach a screen shot of the FM governors.


Any idea?
Thanks in advance!

Florian