Kake.gdp_at_gmail.com wrote:
>> Prepare yourself for disappointment.
>> --
>> Daniel A. Morgan
>> University of Washington
>> damor..._at_x.washington.edu (replace x with u to respond)
>> Puget Sound Oracle Users Groupwww.psoug.org
>
> Yeah I do...
>
> Well I did one little grep script and now got atleast the full backup
> time. That would include backup and validation.
> 2004 avg backuptime was ~ 4 hours 20 min
> 2007 avg is 37 hour 45 min and peak is 42 hours
>
> Problems 15 since Feb 07, caused by file being used by File Backup
> which is asumed reason for carshing the validation. Without validation
> files backed to tape are not removed thus making the drive full.
>
> Now I don't know how much more data this would be. But avg filebackup
> in 2004 was 100+ GB now it is 600+ GB
> Now that I know atleast some facts. I can ask money for example
> checking the network to see if it no longer can support such traffic.
What version of Oracle?
Most people run full backups once a week or once a month using
incremental backups in between. With Block Change Tracking enabled
(http://www.psoug.org/reference/block_change_tracking.html) backups
should not take that long.
--
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu (replace x with u to respond)
Puget Sound Oracle Users Group
www.psoug.org
Received on Wed Sep 12 2007 - 11:18:00 CDT
