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Well, since you asked ...

The "event" that is "triggered" is to issue the MI instruction SETACCST (Set Access State) ... with the "bring" option bit set in the template. See here for more details:

http://publib.boulder.ibm.com/infocenter/iseries/v5r4/topic/rzatk/SETACST.htm

There is also the QDBBRCDS API -- to "bring" a set of records into real main storage" -- see here:

http://publib.boulder.ibm.com/infocenter/iseries/v5r4/topic/apis/qdbbrcds.htm

Perhaps someone with more "internals" knowledge than I (like Bruce Vining or Chuck Pence) could comment on the "pros and cons" of using QDBBRCDS versus SETOBJACC versus the MI SETACCST instruction.

All the best,

Mark S. Waterbury

> On 6/7/2010 4:10 PM, Peter Connell wrote:
To me the help text implies that use of the command triggers an event which brings the object(s) into memory in whatever pool is referenced and that repeated use would negate any possibility that the OS may have paged it out irrespective of other activity in the pool.


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