Re: Commitment Control -- MIDRANGE-L

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Subject: Re: Commitment Control
From: Gord Hutchinson <gordm1@xxxxxxxxxxxxxxx>
Date: Wed, 29 Aug 2007 15:04:28 -0400
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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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