In my case, because of underestimate, at the end of UDB backup session, it
failed. I would say, diskpool size should be at least larger than UDB backup
size.


On 2/10/06, Michael Garnebode <GARNEBOD AT de.ibm DOT com> wrote:
>
> Good Morning,
>
> i have found two inquiries for the problem in adsm-l but no answer and
> no clue in the quick facts.
>
> The customer have many udb databases and his strategie is to  backup all
> udb first to diskstoragepools.
> He use compression "on" at the client side but in some situations the
> diskstorage is full
> and the backup goes directly to tape. The compressed data is lesser than
> the storagepoolsize.
> I think the problem is the preallocation for the databasebackup (db2) .
>
> Must the size for the diskpool the same as the db2 database ?
>
> Any idea or tips ?
>
> kind regards
> Michael Garnebode
>