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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Conversion of a 3 TB NON-RAC Database To "ASM" - RAC in 10gR2 ?

Re: Conversion of a 3 TB NON-RAC Database To "ASM" - RAC in 10gR2 ?

From: Zhu,Chao <zhuchao_at_gmail.com>
Date: Wed, 18 Apr 2007 22:33:34 +0800
Message-ID: <962cf44b0704180733p3de65cf9i585920aeec7d4343@mail.gmail.com>


Why not build a standby database and do the switch? It should be easy to restore the datafile backup from production, to the ASM disks with rman; and just do a graceful switchover, and it is done! 5 min...
On 4/18/07, Kerber, Andrew W. <Andrew.Kerber_at_umb.com> wrote:
>
> I don't know about using dd, but export/import would work if you have the
> space. IF these are 10g databases, you can use the database_link option and
> copy the schemas directly using datapump (a real nice solution)
>
>
>
> -----Original Message-----
> *From:* oracle-l-bounce_at_freelists.org [mailto:
> oracle-l-bounce_at_freelists.org] *On Behalf Of *VIVEK_SHARMA
> *Sent:* Wednesday, April 18, 2007 2:10 AM
> *To:* oracle-l_at_freelists.org
> *Subject:* Conversion of a 3 TB NON-RAC Database To "ASM" - RAC in 10gR2 ?
>
>
>
> Folks
>
>
>
> What could be the approach to Convert a Large *3 TB* NON-RAC *Production*Database with Datafiles existing on cooked/Mounted Filesystem (
> *UFS*) to a 3 instance RAC using "*ASM"*?
>
>
>
> NOTE Production Database is Near 24*7 with Minimal Downtime.
>
>
>
> *Can the Datafiles be copied using "dd" Command from the Mounted FS to the
> RAW Device Space of ASM?*
>
> * *
>
> *Need the basic approach Steps for conversion.*
>
> * *
>
> *Any Docs, pointers, Links will help. (*Did search Oracle Documentation,
> but could NOT find a practical *Hands-On Note*)
>
>
>
> Config:-
>
> ---------
>
> Solaris 10
>
> Oracle 10gR2
>
> 3 instance RAC
>
>
>
> Thanks indeed
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-- 
Regards
Zhu Chao
www.cnoug.org

--
http://www.freelists.org/webpage/oracle-l
Received on Wed Apr 18 2007 - 09:33:34 CDT

Original text of this message

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