From: Sam. H.K. Chiang (chiang@cs.uiuc.edu)
Date: 04/19/93 

From: chiang@cs.uiuc.edu (Sam. H.K. Chiang)
Subject: How to by-pass OS virtual memory manager?
Date: Mon, 19 Apr 1993 17:14:44 GMT

In ObjectStore's User Guide, it says "When data referenced by the application
is not in main memory, a page fault occurs. ObjectStore automatically
intercepts it, and dynamically pages the referenced data from the
ObjectStore database into virtual memory." I am puzzled by this statement.

So, my first question is how can ObjectStore intercept the page-faults.
The second question is how can ObjectStore do paging without interference
to regular paging of UNIX?

Thanks a lot. 

-- 

+--------------------------------------------------------+
+ Sam. H.K. Chiang                                       +
+ Department of Computer Science, University of Illinois +
+ e-mal : chiang@cs.uiuc.edu                             +