Troubleshooting guide

8 — 5620 SAM system redundancy
Alcatel-Lucent 5620 Service Aware Manager 8-3
5620 SAM
System Administrator Guide
A 5620 SAM database uses the Oracle DataGuard function to maintain redundancy.
During a redundant 5620 SAM installation or upgrade, the Oracle DataGuard
synchronization level is set to real-time apply, which ensures that the primary and
standby databases are synchronized.
Figure 8-1 shows a collocated redundant 5620 SAM deployment.
Figure 8-1 Collocated redundant 5620 SAM deployment
Figure 8-2 shows a distributed redundant 5620 SAM deployment.
Figure 8-2 Distributed redundant 5620 SAM deployment
13463 17896
5620 SAM primary
server/database
5620 SAM standby
server/database
Oracle DataGuard
5620 SAM clients
Managed
devices
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5620 SAM
standby server
5620 SAM
standby database
5620 SAM
primary server
5620 SAM
primary database
Oracle DataGuard
5620 SAM clients
Managed
devices
Release 13.0 R2 | May 2015 | 3HE 09815 AAAB TQZZA Edition 01