Re: RMAN backup slows database performance to a crawl
- From: "Finn Jorgensen" <finn.oracledba@xxxxxxxxx>
- To: "Yong Huang" <yong321@xxxxxxxxx>
- Date: Sat, 12 Jul 2008 15:44:12 -0500
Yong,
Yes I've seen that but I can't wait to upgrade to 11g to solve this
problem so I have to split the data into multiple tablespaces to speed
up the backup.
Finn
On Sat, Jul 12, 2008 at 9:04 AM, Yong Huang <yong321@xxxxxxxxx> wrote:
>> Jared, the channels is set to 12, but since the database is mostly
>> this one bigfile tablespace effectively I'm only using 1 channel 99%
>> of the time.
>
> I was curious about a solution to this too. 11g provides "Multisection
> Backups"
> that can solve this problem. See
> http://www.oracle.com/technology/deploy/availability/htdocs/rman_overview.htm
>
> Yong Huang
>
>
>
>
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