RE: SRDF Setup - Temp tablespace replication
- From: hrishy <hrishys@xxxxxxxxxxx>
- To: "Thotangare, Ajay \(GTI\)" <Ajay_Thotangare@xxxxxx>, oracle-l@xxxxxxxxxxxxx
- Date: Tue, 22 May 2007 15:00:05 +0100 (BST)
Hi Ajay
I havent tested this as in my environment my temp
tablespaces has been littered all over the mount
points.
But in case the temp tablespaces are on a single mount
point then i would certainly consider this given the
fact that the temp tablespaces might run into a few
hundred giga bytes.
I doubt though anybody would have an environment to
test this.
At the risk of being horribly wrong i am
wundering to myself how much network bandwidth can one
really be able to save by not replicating the temp
tablespace as srdf essentially as i understand it
replicates at the storage level byte by byte.And
unless you are a terabyte DW i am not sure how much
bandwidth we can save.
regards
Hrishy
--- "Thotangare, Ajay (GTI)" <Ajay_Thotangare@xxxxxx>
wrote:
> Yes, keep Temp tablespace on separate mountpoint and
> don't replicate
> that mountpoint
>
> -----Original Message-----
> From: hrishy [mailto:hrishys@xxxxxxxxxxx]
> Sent: Tuesday, May 22, 2007 9:45 AM
> To: Thotangare, Ajay (GTI); oracle-l@xxxxxxxxxxxxx
> Subject: Re: SRDF Setup - Temp tablespace
> replication
>
>
> Hi
>
> Is it possible to bypass this in SRDF env ?
>
> regards
> Hrishy
> --- "Thotangare, Ajay (GTI)"
> <Ajay_Thotangare@xxxxxx>
> wrote:
>
> > Has anyone used SRDF without replicating TEMP
> > tablespace? If yes, during
> > failover was there any problem?
> >
> > As far as I know there should not be any need of
> > temp tablespace to be
> > replicated as there is no recovery done on temp
> > tablespace.
> >
> > Please confirm if that's true and appreciate your
> > experience in this
> > matter.
> >
>
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