RE: rman
Date: Fri, 14 Mar 2008 16:17:13 -0500
Message-ID: <3B8B6A1700202C43A89D61CE495C894E0D7ABE9913@MSPM1BMSGM103.ent.core.medtronic.com>
RMAN doesn't care whether the backup is cold or hot. There is no difference. In fact, to do a cold backup, you have to mount the database in RMAN, so it really isn't COLD. It is luke warm.
Pat
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Joe Smith Sent: Friday, March 14, 2008 3:05 PM
To: Goulet, Dick; oracle-l_at_freelists.org Subject: RE: rman
But does this not imply that the level 0 back and incremental backup have to be the same? All cold backups or all hot or on-line backups?
Subject: RE: rman
Date: Fri, 14 Mar 2008 15:55:17 -0400
From: richard.goulet_at_capgemini.com
To: joe_dba_at_hotmail.com; oracle-l_at_freelists.org
Yes, does it automatically, no action on your side needed. Basically a restore of a datafile or the database will restore the last cold backup. The recover command will then apply incremental backups as possible and then archive redo to complete the action.
Dick Goulet / Capgemini
North America P&C / East Business Unit
Senior Oracle DBA / Hosting
Office: 508.573.1978 / Mobile: 508.742.5795 / www.capgemini.com<http://www.capgemini.com/> Fax: 508.229.2019 / Email: richard.goulet_at_capgemini.com<mailto:richard.goulet_at_capgemini.com> 45 Bartlett St. / Marlborough, MA 01752
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From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Joe Smith
Sent: Friday, March 14, 2008 3:16 PM
To: oracle-l_at_freelists.org
Subject: rman
Does this make sense:
Incremental backups for database every day (based on block change tracking approach - new in 10G). Archivelogs are backed up everyday. Full cold backup on the weekend. Recovery using previous cold backup and applying incremental backups & archivelogs.
I am reading this in a doc given to me.
Can you apply an incremental backup ( level 1 or 2 ) taken during the week to a cold backup taken on Sunday?
Can the BCT feature be used with a cold backup?
thanks.
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