Справочник Пользователя для IBM Flex System V7000 Expansion Enclosure 4939H29

Draft Document for Review January 29, 2013 12:52 pm

IBM Flex System V7000 Storage Node Introduction and Implementation Guide

5. Table 13-6 describes the SAS port status and activity LEDs, canister activity LED, and 

identify LEDs on the canisters.

Battery Status

Green

��

OFF – Indicates the battery is not in a state where it can support a 
save of cache and system state data. This is an error condition. Refer 
to the battery fault LED and the node status provided by the service 
assistant for further information.

��

ON SOLID – Indicates the battery is fully charged and can support a 
save of cache and system state data. This is the normal state.

��

BLINK – Indicates the battery is charging and can support at least one 
save of cache and system state data. No action is required; the node 
canister can function as an active member of the system in this state.

��

FAST BLINK – Indicates the battery is charging, but cannot yet 
support a save of cache and system state data. The node canister 
cannot operate as an active member of the system in this state. No 
action is required; when there is sufficient charge to save the cache 
and system state data, the node canister automatically becomes active 
in the system.

Battery fault

Amber

��

OFF – No faults have detected with the battery

��

ON SOLID – A fault has been detected with the battery. The battery 
needs to be replaced. 

��

Attention: If your system is powered on and performing I/O 
operations, go to the management GUI and follow the fix procedures. 
Removing a node without the assistance of the fix procedures can 
result in loss of data or access to data.

��

BLINK – The battery has been identified by user action.

Battery in use

Green

��

OFF – The battery is not providing power to the node canister. This is 
the normal state

��

FAST BLINK – The system is currently in the process of saving cache 
and system state data to its internal storage device using battery 
power. Do not remove, or perform any other service action on the 
canister until the LED stops blinking. If the LED continues to fast blink 
for more than fifteen minutes, perform the following actions:

–

Re-seat the node canister.

–

Re-seat the battery in the node canister.

–

Replace the battery.

–

Replace the node canister.

5

6

7

SAS port 
status

Amber

��

OFF – There are no reported faults on the SAS link. This is the normal 
state.

��

ON SOLID – There is no connectivity on the link

��

SLOW BLINK – The port has been disabled and will not service SAS 
traffic

��

BLINK – One or more of the narrow ports of the wide SAS port link 
have failed, the port is not operating at full capacity.

If the LED is not OFF, use the IBM Flex System V7000 management GUI, 
if available, and use event log fix procedures to troubleshoot. These 
procedures verify that the SAS cable is seated correctly at each end, it is 
working, or if one of the canisters it connects to needs to be replaced.

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