Oracle High Availability Question(s)
From: Scott Canaan <srcdco_at_rit.edu>
Date: Wed, 14 Feb 2018 18:59:51 +0000
Message-ID: <36be7a5802de4cfda2f5d981ce665b91_at_ex04mail01b.ad.rit.edu>
Currently, we don't have a license for RAC, therefore we aren't using it. We have one application in particular that is required to be available as close to 7 x 24 x 365 as possible. One other requirement is that the redundancy includes physical disk, with one set of disks in one location and the redundant set in another location. In looking at RAC, it appears that a shared disk (or disk group) is used which doesn't satisfy the second requirement. So far, I have not found a description of RAC that shows it using more than one disk / disk group for redundancy. What is the best way to accomplish the second requirement?
Date: Wed, 14 Feb 2018 18:59:51 +0000
Message-ID: <36be7a5802de4cfda2f5d981ce665b91_at_ex04mail01b.ad.rit.edu>
Currently, we don't have a license for RAC, therefore we aren't using it. We have one application in particular that is required to be available as close to 7 x 24 x 365 as possible. One other requirement is that the redundancy includes physical disk, with one set of disks in one location and the redundant set in another location. In looking at RAC, it appears that a shared disk (or disk group) is used which doesn't satisfy the second requirement. So far, I have not found a description of RAC that shows it using more than one disk / disk group for redundancy. What is the best way to accomplish the second requirement?
Thank you,
Scott Canaan '88 (srcdco_at_rit.edu<mailto:srcdco_at_rit.edu>)
(585) 475-7886 - work (585) 339-8659 - cell"Life is like a sewer, what you get out of it depends on what you put into it." - Tom Lehrer
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