Database Reference
In-Depth Information
Figure 13-5.
Level 2 Enteprise Manager Cloud Control 12c high-availability configuration with active/passive OMS
and local standby
In our example, we will use Oracle Clusterware to create and manage the virtual hostname as well as perform
failover of the application. OCFS2 is chosen as the shared filesystem.
■
Note
oCFS v1 is not supported as shared storage for the oMS.
You should configure the following prerequisites on all hosts before installing the management service:
1.
Ensure that the OS user ID is identical on each host where the OMS will be installed.
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For red hat enterprise linux and oracle linux operating systems, install the
oracle-validated
or
oracle-preinstall-11gr2
package to enable consistent uids and gids.
Note
[oracle@oms1 ~]$ id -a
uid=1101(oracle) gid=1000(oinstall) groups=1000(oinstall),1021(asmdba),1032(dba)
