NetApp AltaVault Cloud Integrated Storage Installation and Service Guide for Physical Appliances
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Beta Draft
Replacing RAID controllers
System maintenance
Replacing RAID controllers
RAID Controllers are assigned to slots 1 and 3 in the controller. The BBU cards are located in brackets that are attached
to the existing controller shelves behind the installed cards.
For information on replacing a RAID controller, contact NetApp support. The procedure is complex and should only
be done by field support.
Note:
Perform a clean shutdown before replacing any RAID Controllers.
Replacing the RTC clock coin battery
You must replace a faulty real-time clock (RTC) coin battery in the controller module to ensure that your system’s
services and applications that depend on accurate time synchronization continue to function properly.
Removing an RTC battery
Removing an RTC battery entails shutting down the system, locating the battery in the controller module, and
removing the battery.
Before you begin
Perform a clean system shutdown using the
reload halt
command.
Power down the system and disconnect its power using the steps described in the procedure,
Removing the controller from the chassis requires assistance from NetApp Support.
To remove an RTC battery
1.
Locate the RTC coin battery in the controller module using the FRU map on the CPU cover. The attention LED
next to the battery is lit.
Summary of Contents for AltaVault Cloud Integrated Storage 4.1
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