Re: Oralce 10gR2 Setup questions
Date: Tue, 31 Mar 2009 15:52:55 -0500
jgar the jorrible wrote:
> On Mar 30, 9:44 pm, bw <b..._at_abc.com> wrote:
>> It worked very well for many years. C, D, E, F, G are different >> volumes on different physical drives to enhance repsonse time, >> reliability and recoverability. Each volume will not be too big, >> probably around 80G, except the G which may house 2 or 3 copies of >> RMAN. >>
> I've been getting around 10:1 compression with 10GR2 RMAN, complete
> backup of 100G db takes an hour with a low-end SAN (saturating a
> RAID-5 cache with data and backup on same device).
Wow.. that is really slow... 5 years ago I was backing up (and had to retore once...) a more than 700G database in < 3.5 hrs. So on a well tuned SAN and OS, you should be doing better than 100GB/hr Oh... wait... - Sorry... never mind... he is talking about Weendoze... not a real computer.
> _at_home.com is bogus.
Received on Tue Mar 31 2009 - 15:52:55 CDT