IBM Storwize V7000 Maintenance Manual page 70

To review the status of the control enclosure batteries, see Table 21.
54
Storwize V7000: Troubleshooting, Recovery, and Maintenance Guide
Table 20. System status and fault LEDs (continued)
System status
LED Fault LED
On On
Flashing Off
Flashing On
Any Flashing
Table 21. Control enclosure battery LEDs
Battery Good Battery Fault
+ -
+ -
On Off
Flashing off
Off On
Status Action
Code is active The node canister cannot become active
and is in starting in a clustered system. There are no
state. However, it detected problems on the node canister
does not have itself. However, it cannot connect to
enough resources enough resources to safely form a
to form the clustered system. Follow the procedure
clustered system. to fix the node errors. Go to
"Procedure: Fixing node errors" on
page 56.
Code is active. Create a clustered system on the node
Node state is canister, or add the node canister to the
candidate. clustered system. If the other node
canister in the enclosure is in active
state, it automatically adds this node
canister into the clustered system. A
node canister in this state can be
managed using the service assistant.
Code is active. The node canister cannot become active
Node state is in a clustered system. Several problems
service. can exist: hardware problem, a problem
with the environment or its location, or
problems with the code or data on the
canister. Follow the procedure to fix the
node errors. Go to "Procedure: Fixing
node errors" on page 56.
The node canister The fix procedures in the management
is being GUI might have identified the
identified so that component because it requires
you can locate it. servicing. Continue to follow the fix
procedures. The service assistant has a
function to identify node canisters. If
the identification LED is on in error,
use the service assistant node actions to
turn off the LED.
Description
Battery is good and fully
charged.
Battery is good but not fully
charged. The battery is either
charging or a maintenance
discharge is being performed.
Nonrecoverable battery fault.
Action
None
None
Replace the battery. If
replacing the battery
does not fix the issue,
replace the power supply
unit.