RE: Standy database / RMAN

  • From: "Ruth Gramolini" <rgramolini@xxxxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 2 Sep 2004 08:32:56 -0400

NOTE: You only need a media manager if you are backing up to SBT tape.  If
you back up to disk (faster than tape) you only need rman and it comes with
the rdbms.

Ruth

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of GovindanK
Sent: Wednesday, September 01, 2004 3:16 PM
To: oracle-l@xxxxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
Subject: Re: Standy database / RMAN



Setting up RMAN is not that difficult ; You need to setup Media Manager
for Oracle. RMAN is quite robust for backup.  Some DBAs are of the
openion that they will use RMAN for Restoring and use svrmgrl / sysdba
for recovery related stuff. Depends on various factors.  Are you sure
you want Logical Standby and not Physical. Anyway it is better to have a
Standby setup just in case ...;
Backup Recovery 101 is good for RMAN though there is one by Robert
Freeman.
For Standby i suggest you read books/manuals and test it out.

In both the above cases,  there is no substitute for trying out all
possibel combinations you can think of prior to implementing.

HTH
GovindanK


On Wed, 1 Sep 2004 08:37:56 -0700 (PDT), "Manjula Krishnan"
<oradba_la@xxxxxxxxx> said:
> Hi:
>
> I want to implement both 9i Data Guard and RMAN on one of our servers
> (AIX 5.2, Oracle 9.2.0.4 64 bit). This server is in the process of being
> tested. It will go into production sometime in October. Hot backups are
> currently being performed nightly (just with scripts no RMAN).
> 1. I want to setup RMAN. How easy or difficult is it to switch from these
> scripts to using RMAN?
> 2. I also want to implement logical standby for max availability.
>            -- When the data is refreshed for going live, will it affect
>            the logical standy in any way. I think I will have to recreate
>            it.
>          -- What about RMAN? How will the backups using either RMAN or
>          the scripts affect the standby?
>
> I am reading the Oracle DataGuard (rel 9.2) on technet and other related
> metalink documents.
>
> What else do I need to be aware of? Please point me to anything else you
> think I should read before getting started.
>
> Thanks,
>
> Manjula
>
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