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Oracle Database Migration to Dell PowerEdge 12

Generation Servers and Dell Compellent Storage

Systems

iii

Contents

Executive summary ..................................................................................................... 4

Introduction ............................................................................................................. 5

Dell Solutions for Oracle Databases ................................................................................. 5

Technology Overview .................................................................................................. 5

Dell PowerEdge 12

Generation Servers ......................................................................... 5

Dell Compellent Storage Systems ................................................................................. 6

Oracle Database Migration to Dell PowerEdge 12

Generation Servers and Dell Compellent Storage .. 8

Test Configuration ................................................................................................... 8

Migration Options .................................................................................................... 9

Oracle Automatic Storage Management (ASM) Disk Rebalance ............................................ 10

Near Zero Downtime Oracle Database Migration to New Infrastructure and Operating Systems .... 13

Key Benefits of the Migration Solution ......................................................................... 21

Dell IT Case Study .................................................................................................... 22

Summary ............................................................................................................... 22

References ............................................................................................................. 22

Tables

Table 1. Hardware and software configurations of the source and the target Oracle systems ............ 9

Table 2. Volume configuration of the source database ........................................................... 9

Table 3. Volume configuration of the target database .......................................................... 14

Figures

Figure 1. Reference configuration of Oracle database migration ............................................... 8

Figure 2. Oracle ASM disk rebalance to move Oracle database to a different storage system .......... 11

Figure 3. Attach Dell Compellent storage to the source database configuration .......................... 12

Figure 4. Detach Dell|EMC storage from the source database configuration ............................... 13

Figure 5. Create ASM instance without database instance on target systems using DBCA ............... 15

Figure 6. Attach Dell|EMC storage to the target database configuration ................................... 16

Figure 7. Create a new storage group in Dell|EMC storage manager......................................... 17

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Dell T110 Papel blanco Pagina 3