Re: RMAN backup slows database performance to a crawl

> 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

Yong Huang


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