RE: rman
- From: "Elliott, Patrick" <patrick.elliott@xxxxxxxxxxxxx>
- To: "joe_dba@xxxxxxxxxxx" <joe_dba@xxxxxxxxxxx>, "Goulet, Dick" <richard.goulet@xxxxxxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 14 Mar 2008 16:17:13 -0500
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@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Joe Smith
Sent: Friday, March 14, 2008 3:05 PM
To: Goulet, Dick; oracle-l@xxxxxxxxxxxxx
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@xxxxxxxxxxxxx
To: joe_dba@xxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
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@xxxxxxxxxxxxx<mailto:richard.goulet@xxxxxxxxxxxxx>
45 Bartlett St. / Marlborough, MA 01752
Together: the Collaborative Business Experience
______________________________________________________________
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Joe Smith
Sent: Friday, March 14, 2008 3:16 PM
To: oracle-l@xxxxxxxxxxxxx
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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