Hi,

> The next step will be restore this backup in a IDS 10, enviroment,
> which is already ready for the data.

A backup you have taken with IDS 9.20 you will have to restore with 9.20.
After that you can migrate that restored instance to 10.00.
But you cannot restore with IDS 10.00 a backup taken with IDS 9.20.

Regards,
Martin
--
Martin Fuerderer
IBM Informix Development Munich, Germany
Information Management

IBM Deutschland GmbH
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informix-list-bounces@iiug.org wrote on 20.07.2007 13:48:07:

> On Jul 19, 11:19 am, "Art S. Kagel" <art.ka...@gmail.com> wrote:
> > On Jul 18, 9:02 am, Guto <gutom...@gmail.com> wrote:
> >
> > > Hi All!
> > > I'm trying to make a 23Gb Level 0 Backup of a IDS 9.20UC2 instance,
> > > testing the new Tivoli Backup System, but I'm facing this issue:
> >
> > > The dbspaces backup starts fine, but then comes the logical log
> > > backups ( one per minute )
> > > that are fullfilled so fast, and the Tivoli stops the dbspace backup
> > > in order to backup the logs.
> > > With it, I'm not able to make a backup of the dbspaces.
> >
> > > Here's my configs:
> > > Informix Dynamic Server 2000 Version 9.20.UC2
> > > BUFFERED LOG
> >
> > > TAPEBLK 16 # Tape block size (Kbytes)
> > > TAPESIZE 24000000 # Maximum amount of data to put on
> > > tape (Kbytes)
> > > LTAPEBLK 512 # Log tape block size (Kbytes)
> > > LTAPESIZE 2000000 #Max amount of data to put on log
tape
> > > (Kbytes)
> > > LOGFILES 160 # Number of logical log files
> > > LOGSIZE 3000 # Logical log size (Kbytes)
> >
> > <SNIP>
> >
> > Martin's got the direct answer covered. The indirect answers are:
> > 1- Increase your logical log size so that it's not backing up so
> > frequently.
> > 2- Do your test during a quieter period for the server.
> >
> > Art S. Kagel
>
> Thanks Martin and Kagel,
> I'm working in increase the size of the logical log files,
> creating a separate pool at Tivoli, and reducing the BAR_MAX_BACKUP
> parameter
> to 5. I also changed the buffer mode to buffered instead of
> unbuffered.
>
> The only problem it's that at this server I really don't have a
> quieter period,
> it receives traps from a telecom network and it don't have a time for
> even breath!
>
> Thanks guys, I'll let you know about my progress!
> The next step will be restore this backup in a IDS 10, enviroment,
> which is already ready for the data.
>
> Regards,
> Guto
>
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