Re[3]: Renaming data bases
1996-06-26 11:25:00
Text item: Body.822
I described this procedure at a SHARE session last March. The handouts are
available
at index.storsys.ibm.com in file /adsm/info/s863074.zip.
A brief summary of the procedure I used is -
1. define and format the new volumes.
2. use the reduce db command to do the maximum reduction.
3. define the new db volumes; do NOT do an extend.
4. delete the old volumes one at a time. ADSM will start a process to
move the pages to the new volumes. If your volumes are mirrored, the
delete of the 1st of the pair does not start a process.
I used this process to move an 8G database to new dasd in 2 hours.
Bill Colwell
The Charles Stark Draper Laboratory
Cambridge Ma.
_________________________Reply Header_________________________
Author: ADSM-L AT vm.marist DOT edu
Subject: Re[2]: Renaming data bases
06-26-96 10:14 AM
Date: Wed, 26 Jun 1996 10:14:11 EST
From: Rick Tsujimoto <rtsujimoto AT cusa.canon DOT com>
Subject: Re[2]: Renaming data bases
To: Multiple recipients of list ADSM-L <ADSM-L AT vm.marist DOT edu>
Andy,
If I simply add more db volumes, how do I get ADSM to move the data
from the old ones to the new ones? The point is, I don't want to have
to keep the old db volumes and the new ones.
*---------------------------------------------------*
* Rick Tsujimoto *
* *
* rtsujimoto AT cusa.canon DOT com *
* *
* tel: 516-328-4554 *
* fax: 516-328-4369 *
*---------------------------------------------------*
>In addition to David Bohm's comments, I'd like to mention that doing
>this process could actually be more painful than defining new db
>volumes and deleting the old (in fact, that doesn't seem very painful
>at all). The downside of doing the online DUMP DB
>CONSISTENT=YES/INSTALL/LOADDB process is:
>1) You need to shut the ADSM server down in order to do the INSTALL
>and
>LOADDB, and
>2) Depending on the size of your database, LOADDB may take hours to
>run.
>Andy Raibeck
>ADSM Level 2 Support
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