I don't think you should do the 'extend db' command for this operation.
After doing 'define db', the db has freespace to use in the move process
that is started by the 'delete db' commands.  If you do the extend, the new
volumes are in use and aren't free space anymore.

Of course, you should practice your senarios on a test server first.

--
--------------------------
--------------------------
Bill Colwell
Bill Colwell
C. S. Draper Lab
Cambridge, Ma.
bcolwell AT draper DOT com
--------------------------
In <0055600018651626000002L062*@MHS>, on 10/21/99
In <0055600018651626000002L062*@MHS>, on 10/21/99
   at 02:34 PM, "Moir,Betsy" <betsy.moir AT ABBOTT DOT COM> said:

>You don't even have to do that much work.  Just allocate the new volumes,
>extend the database to incorporate the new volumes and issue the delete
>volume command on the volumes you want to get rid of.  ADSM will move the
>data to the available (new) volumes and delete the old ones.  From the
>Administrator's Guide:

> "Note: You cannot delete volumes if there is not enough free space
>for the server to move existing data from the volume being deleted to other
>physical volumes in the database or recovery log.

>In our example, you determined that you can delete the four 24MB volumes from
>the database. You have reduced the database by 96MB. To delete 301 through
>304 from the database, enter:


>     delete dbvolume 301
>     delete dbvolume 302
>     delete dbvolume 303
>     delete dbvolume 304


>ADSM moves data from the volumes being deleted to available space on other
>volumes, as shown in Figure 71. "

>I've always thought this was one of the greatest features of ADSM.




>ADSM-L AT VM.MARIST DOT EDU on 10/21/99 01:18:45 PM
>Please respond to ADSM-L AT VM.MARIST DOT EDU @ INTERNET
>To: ADSM-L AT VM.MARIST DOT EDU @ INTERNET
>cc:
>Subject: Re: Moving the ADSM database and transaction logs

>You can mirror each DB volume on to a new disk, then delete the old volume.



>At 01:54 PM 10/21/99 -0400, you wrote:
>>Hi:
>>
>>We are adding disk and want to allocate our ADSM database fresh on the new
>disks. What do I need to do to move the ADSM database and log files and
>retain current data?
>>
>>Larry Clark
>>NYS Thruway Authority
>>
>Fred Johanson
>System Administrator, ADSM
>S.E.A.
>University of Chicago
>773-702-8464