Shutting Down A Clustered Configuration (Cli) - Oracle ZFS Storage Appliance Administration Manual

For more information, see
Installation Guide.

Shutting Down a Clustered Configuration (CLI)

Use this procedure to shut down a clustered configuration.
For the purpose of this procedure, the clustered controllers are referred to as
Note -
controller-a and controller-b.
Verify the cluster state of each controller, using the following commands:
1.
In the following example, controller-a is the owner and in the active state. Its peer,
controller-b, is the standby controller and in the stripped state.
controller-a:>configuration cluster
controller-a:configuration cluster> show
state = AKCS_OWNER
description = Active (takeover completed)
peer_asn = 365ed33c-3b9d-c533-9349-8014e9da0408
peer_hostname = controller-b
peer_state = AKCS_STRIPPED
peer_description = Ready (waiting for failback)
Use the following table to verify the status of each controller:
2.
controller-a
AKCS_CLUSTERED
AKCS_OWNER
AKCS_OWNER
AKCS_OWNER
Shutting Down a Clustered Configuration (CLI)
"Powering Off a Disk Shelf" in Oracle ZFS Storage Appliance
controller-b
AKCS_CLUSTERED
AKCS_STRIPPED
rebooting
unknown
Condition
Both controllers are running in a
normal clustered condition.
controller-a owns all of the
resources and is the active controller.
controller-b, is in standby mode
and has no resources. To limit the
number of times a pool is moved,
shut down the STRIPPED controller
first.
controller-b is rebooting and
controller-a has all resources.
controller-b is powered off
or rebooting, all of its cluster
interconnect links are down,
Configuring the Appliance 199