Dennis,
I hope you can clarify something in your plan for me.
Why are you backing up to disk? By doing so, you are losing one of the
chief benefits of RMAN. RMAN keeps a catalog of the tapes and knows
which tapes to request to restore a backup, and which files to retrieve
from those tapes.
Do you backup the disk files to tape without the benefit of any tape
management software? Do you manually label the tapes?
Thanks,
Jared
DENNIS WILLIAMS
<DWILLIAMS@LIFE To: Multiple recipients of list ORACLE-L
<[EMAIL PROTECTED]>
TOUCH.COM> cc:
Sent by: Subject: RE: Disaster recovery using
RMAN
[EMAIL PROTECTED]
m
01/17/02 05:05
AM
Please respond
to ORACLE-L
Sona - I am planning to test a disaster recovery using RMAN also. My
company
won't completely trust it until I can. Like you, I currently use RMAN to
back up to disk, and write the backup to tape, keeping a Level 0 backup on
disk. Here are the steps I am planning for disaster recovery.
1. Export the RMAN catalog and FTP a copy to the target system each time
nightly backups are complete.
2. Back the Level 0 backup to tape, along with RMAN catalog export.
3. Mount the tape on the disaster recovery test system.
4. Assume that same version of Oracle is installed on the disaster recovery
test system.
5. Create an RMAN user and import the RMAN catalog export.
6. Copy the RMAN Level 0 backup to disk. If possible, put it on the same
path as on the original machine. If not, create a link so it looks like the
same location to the system.
7. Begin RMAN recovery, changing disk locations for the data files, as
needed.
I'm just listing these off the top of my head, so I may have left something
out. If you or any other listers see anything amiss with my plans, please
point that out.
Dennis Williams
DBA
Lifetouch, Inc.
[EMAIL PROTECTED]
-----Original Message-----
Sent: Wednesday, January 16, 2002 5:21 PM
To: Multiple recipients of list ORACLE-L
Hi
Here in my company we are planning to put together a disaster recovery plan
using RMAN would like to test various recovery scenarios using RMAN.
Could anyone provide the information on the procedures followed in a
testing
like this?
TIA
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