EMC Backup and Recovery for Oracle 11g OLTP Enabled by EMC ...
EMC Backup and Recovery for Oracle 11g OLTP Enabled by EMC ...
EMC Backup and Recovery for Oracle 11g OLTP Enabled by EMC ...
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Chapter 3: Storage Design<br />
Chapter 3: Storage Design<br />
Overview<br />
Introduction to<br />
storage design<br />
The environment consisted of a two-node <strong>Oracle</strong> <strong>11g</strong> RAC cluster that accessed a<br />
single production database. Each cluster node resided on its own server, which is a<br />
typical <strong>Oracle</strong> RAC configuration. The two RAC nodes communicated with each<br />
other through a dedicated private network that includes a Cisco Catalyst 3750G-<br />
48TS switch. This cluster interconnection synchronized cache across various<br />
database instances between user requests. The 10 GbE backup network was<br />
created using a Brocade TurboIron 24 switch. A Fibre Channel SAN was provided <strong>by</strong><br />
two Brocade 4900 switches. <strong>EMC</strong> PowerPath was used in this solution <strong>and</strong> works<br />
with the storage system to intelligently manage I/O paths. In this solution, <strong>for</strong> each<br />
server, PowerPath managed four active I/O paths to each device <strong>and</strong> four passive<br />
I/O paths to each device.<br />
Contents This chapter contains the following topics:<br />
Topic See Page<br />
CLARiiON storage design <strong>and</strong> configuration 18<br />
Data Domain 23<br />
SAN topology 25<br />
<strong>EMC</strong> <strong>Backup</strong> <strong>and</strong> <strong>Recovery</strong> <strong>for</strong> <strong>Oracle</strong> <strong>11g</strong> <strong>OLTP</strong> <strong>Enabled</strong> <strong>by</strong> <strong>EMC</strong> CLARiiON, <strong>EMC</strong> Data Domain, <strong>EMC</strong> NetWorker,<br />
<strong>and</strong> <strong>Oracle</strong> <strong>Recovery</strong> Manager using NFS Proven Solution Guide<br />
17
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