RE: Replicating Live Oracle DataFiles/LUNs to remote site via SAN tool?
Date: Thu, 27 Aug 2009 09:05:11 -0500
Message-ID: <C5533BD628A9524496D63801704AE56D368092C00D_at_SPOBMEXC14.adprod.directory>
No not really. In a SAN replication scenario, each data block is replicated in either sync or async mode - each write (redo, archive, and datafile writes) are replicated as they occur so you have to have a big "pipe" between your sites.
Chris Taylor
Sr. Oracle DBA
Ingram Barge Company
Nashville, TN 37205
Office: 615-517-3355
Cell: 615-354-4799
Email: chris.taylor_at_ingrambarge.com<mailto:chris.taylor_at_ingrambarge.com>
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From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Lyall Barbour Sent: Thursday, August 27, 2009 9:01 AM
To: 'Oracle L'
Subject: Re: Replicating Live Oracle DataFiles/LUNs to remote site via SAN tool?
Isn't that kinda like Oracle's DataGuard?
- Original Message ----- From: "Taylor, Chris David" To: "'Oracle L'" Subject: Replicating Live Oracle DataFiles/LUNs to remote site via SAN tool? Date: Thu, 27 Aug 2009 08:42:54 -0500
Any of you guys/gals replicating LIVE datafiles from one SAN to another in a remote location?
We're looking at using HP's CA tool to replicate LIVE datafiles across a WAN to another SAN. The replication is block based, so any block that changes on the primary LUN is immediately replicated to the remote LUN at the remote site.
Is anyone doing anything similar to this? Pros? Cons? I have a hard time imagining that this is a good idea but perhaps it is doable.
Thoughts?
Chris Taylor
Sr. Oracle DBA
Ingram Barge Company
Nashville, TN 37205
Office: 615-517-3355
Cell: 615-354-4799
Email: chris.taylor_at_ingrambarge.com<mailto:chris.taylor_at_ingrambarge.com>
CONFIDENTIALITY NOTICE: This e-mail and any attachments are confidential and may also be privileged. If you are not the named recipient, please notify the sender immediately and delete the contents of this message without disclosing the contents to anyone, using them for any purpose, or storing or copying the information on any medium.
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Received on Thu Aug 27 2009 - 09:05:11 CDT