Hitachi 3080 G2, Hardware Reference Manual

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Figure 6-4 Battery pack status LED location
Battery-related events are recorded in the server’s event log. Other battery-
related information is also saved in a battery status log. These logs, along
with the server’s event log, are useful in monitoring the state of the battery.
Turning the battery status LED off can require one or more of the following
steps. Try the steps in the following order:
Procedure
1. Perform a battery pack test cycle. To begin the test cycle, do the
following:
1. Access the server CLI. .
2. Issue the following Linux command:
touch /var/opt/chassis-
monitor/.testbatterynow
2. Remove and reinstall the battery pack.
3. If the battery is still having problems, replace the battery pack. (A new
battery pack is required.)
Identifying a cluster node that requires battery replacement
If you have warnings or battery-related events in the Event Log of a cluster,
you can identify the cluster node requiring battery replacement using the
following procedure:
Procedure
1. Access the server command line interface.
For information about how to access the server command line interface,
refer to the
Hitachi NAS Platform System Access Guide .
2. Log in to the server as manager with the default password of nasadmin.
These credentials provide access to the Bali console.
3. Enter the command
led-identify-node x
, where
x
is the node
mentioned in the Event Log message.
Both the server status and fault LEDs on the node will flash, allowing you
to identify the node. Refer to the
Hitachi NAS Platform Command Line
Reference for more information on the
led-identify-node
command.
Replacing server components 65
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide