Preparing to Upgrade Clustered Controllers (CLI)
5.
In the Add Software Update box, browse and select the update you want to
install.
During the upload, a progress bar is displayed showing the progress of the upload.
6.
Repeat steps 3 and 4 on controller B.
Next Steps
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Upgrading Controller A - BUI, CLI
Preparing to Upgrade Clustered Controllers (CLI)
Use the following procedure to prepare to upgrade clustered controllers.
Note - For the purpose of this procedure, the first controller to be upgraded is referred to as
controller A, the other one is controller B.
1.
Lock the management interface on controller A, as shown in the following
example:
controller-a:> configuration cluster resources select net/igb0
configuration cluster resources (uncommitted)> set owner=controller-a
configuration cluster resources (uncommitted)> set type=private
configuration cluster resources (uncommitted)> commit
Note that each controller must be the current owner of the management interface.
2.
Lock the management interface on controller B, as above.
3.
Perform the following steps to verify that each controller has a dedicated
management interface and a private cluster resource:
Note - If one of the controllers is in a Stripped state (no active resources), upgrade that
controller first to avoid availability delays. If both controllers have active resources, choose
either controller to upgrade first.
a.
On controller A, go to configuration cluster resources show.
controller-a:> configuration cluster resources show
328 Oracle ZFS Storage Appliance Customer Service Manual • July 2016
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