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  2. MIDRANGE-L
  3. August 2007

Re: Commitment Control

If you are only journalling AFTER images, the system will turn on BEFORE
images for the commit cycle. It needs the Before images in order to do a
rollback. I had thought that previously the system threw away the before
images when they were no longer needed for recovery but I think that they
are now being kept.


Gord


On Wed, 29 Aug 2007 11:30:37 -0700, "Graap, Kenneth" <keg@xxxxxxxxxxxxx> wrote:

In order to utilize commitment control do you have to be journaling
BEFORE and AFTER images for a DB file, or is this turned on
automatically when commitment control is initiated?



Kenneth



****************************************

Kenneth E. Graap

IBM Certified Specialist

iSeries Multiple System Administrator

NW Natural (Gas Services)

keg@xxxxxxxxxxxxx

Phone: 503-226-4211 x5537

FAX: 503-721-2518

****************************************



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