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NetApp AltaVault Cloud Integrated Storage Administration Guide
Beta Draft
System maintenance AVA-400, AVA-800
Hot-swapping controller power supplies
5.
Identify fan module components as described in this table:
6.
Repeat the procedure for the remaining fan modules, if any.
7.
After all fan modules have been replaced, align the bezel with the ball studs on the chassis and gently push it onto
the ball studs.
Hot-swapping controller power supplies
Power supply units (PSUs) in a AltaVault system are auto-ranging, redundant, hot-swappable field- replaceable units
(FRUs). You can hot-swap the power supplies on a controller while the system is powered on without disrupting the
normal operation of the system.
Note:
When a power supply fails, an alarm is raised. The UI shows a degraded state with the appropriate alarm information, and if
configured, an email is sent to the administrator.
Before you begin
If you are replacing more than one power supply on a controller, you must do so one at a time to prevent system
downtime.
If you must remove all power supplies, leaving the controller without any power, you must first shut down and
then power off the system using the steps described in the procedure,
“Shutting down the AltaVault controller” on
Removing power supplies
This section describes how to remove a power supply.
Note:
Replace a failed power supply promptly to minimize disruption to the controller's airflow. The system continues to function
normally, but the AltaVault OS logs alert messages in the event log file about the degraded power supply until the power supply is
replaced.
Component
Description
1
Cam handle
2
Fan module
3
Cam handle release latch
4
Fan module attention LED
Summary of Contents for AltaVault AVA400
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