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132 QXS G2 Hardware Installation and Maintenance Guide
Troubleshooting 2U Chassis
The following sections describe common problems that can occur with your storage system, and
some possible solutions. For all of the problems listed in
, the Module Fault LED on the Ops
panel will light amber to indicate a fault. See
on page 118. All alarms will
also report via SES.
For details about replacing modules, see
NOTE:
See the
Event Descriptions Reference Guide
for more information about chassis-related
events and recommended actions.
Table 24
2U Alarm Conditions
Status
Severity
Alarm
PSU alert - loss of DC power from a
single PSU
Fault - loss of redundancy
S1
PSU fan fail
Fault - loss of redundancy
S1
SBB module detected PSU fault
Fault
S1
PSU removed
Configuration error
None
Chassis configuration error (VPD)
Fault – critical
S1
Low warning temperature alert
Warning
S1
High warning temperature alert
Warning
S1
Over temperature alarm
Fault – critical
S4
I
2
C bus failure
Fault – loss of redundancy
S1
Ops panel communication error (I
2
C)
Fault – critical
S1
RAID error
Fault – critical
S1
SBB interface module fault
Fault – critical
S1
SBB interface module removed
Warning
None
Drive power control fault
Warning – no loss of disk
power
S1
Drive power control fault
Fault – critical–loss of disk
power
S1
Drive removed
Warning
None
Insufficient power available
Warning
None
Summary of Contents for QXS G2 Series
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