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Home -> Community -> Mailing Lists -> Oracle-L -> re Applying ArchiveLogs after an Instane Recovery -- was RE: NetApp flier - based snapshots and db backups
If you perform instance recovery (ie Crash Recovery) on the cloned database
(because you have the controlfiles and online redo logs -- not my
caveat that the controlfiles
and online redo logs must be from the same snapshot as the datafiles,
in my earlier email
titled "Re: NetApp flier - based snapshots and db backups -- CAVEATS"
and are able to open it without having to do a RESETLOGS, there are ways to apply "future" Archivelogs to it.
See
http://hemantoracledba.blogspot.com/2007/05/rollforward-from-cold-backup.html
or MetaLink note 271916.1
Hemant K CHitale
At 06:08 AM Saturday, Allen, Brandon wrote:
>Just to help clarify, and make sure I understand correctly - I think
>what you're both saying is that you could use the copied data,
>control and online log files to start another copy of the database
>instance, which would then perform crash recovery, i.e. roll forward
>through the online logs and then rollback any uncommitted
>transactions. However you could not apply any archived logs to the
>copied database. Please let me know if I've got it wrong.
>
>Thanks,
>Brandon
>
>
>----------
>From: oracle-l-bounce_at_freelists.org
>[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Closson, Kevin A
>no, it will look like you powered off the system by physically
>pulling the electrical cord. It is restartable, but you can't use it
>on some other system and apply logs to roll it forward.
>
>
>----------
>From: amit poddar [mailto:amit.poddar_at_yale.edu]
>It would be like a shutdown abort copy right ?
>i.e when started oracle would do a crash recovery since the snapshot
>includes online logs.
>
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Hemant K Chitale
http://web.singnet.com.sg/~hkchital
and
http://hemantscribbles.blogspot.com
and
http://hemantoracledba.blogspot.com
"First they ignore you, then they laugh at you, then they fight you,
then you win" !"
Mohandas Gandhi Quotes
: http://www.brainyquote.com/quotes/authors/m/mohandas_gandhi.html
-- http://www.freelists.org/webpage/oracle-lReceived on Fri Jul 20 2007 - 19:39:13 CDT
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