Locking Cluster Management Interfaces (BUI)
Note - It is strongly recommended to set a route because it enables communication with the
appliance via the BUI and CLI. Without a route, the only means of communication with the
appliance is through an Oracle ILOM connection to the SP.
Related Topics
■
For an overview of network interface configuration, see “Working with Network
Configuration” on page 77.
■
For further configuration, see “Configuring the Appliance” on page 55.
■
To upgrade the software on standalone controller, see “Upgrading the Software” in Oracle
ZFS Storage Appliance Customer Service Manual.
■
To lock the cluster management interfaces, see “Locking Cluster Management Interfaces
(BUI)” on page 60.
Locking Cluster Management Interfaces (BUI)
After initial configuration, clustered controllers are in an active-active state. When a failover
occurs, an active controller takes over all non-private interfaces, and the peer controller
becomes passive and inaccessible by its BUI and CLI. To maintain access to a controller
regardless of its state, lock its management interface to make it private. The following
procedure locks the management interface on each clustered controller.
Caution - Failure to configure locked management interfaces on clustered controllers may lead
to longer than necessary fault diagnosis and resolution times.
1.
In the BUI of the first controller, navigate to Configuration > Cluster.
2.
In the BUI of the second controller, navigate to Configuration > Cluster.
3.
From the BUI of the first controller, choose the management interface for the
first controller from the Resource list.
60 Oracle ZFS Storage Appliance Administration Guide, Release OS8.6.x • September 2016
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