Table 1-5
System Status LED states
(continued)
Description
Criticality
State
Color
System degraded (continued):
■
BMC booting Linux. (Indicated by Chassis ID
solid ON). System in degraded state (no
manageability). Control has been passed from
BMC uBoot to BMC Linux itself. It will be in
this state for 10-20 seconds.
■
BMC Watchdog has reset the BMC.
■
Power unit sensor offset for configuration
error is asserted.
■
Hard disk drive HSC is off-line or degraded.
Degraded
(continued)
~1 Hz blink
Green
Non-fatal - However, the system is likely to fail:
■
Critical threshold crossed – Voltage,
temperature (including HSBP temp), input
power to power supply, output current for
main power rail from power supply and
PROCHOT (Therm Ctrl) sensors.
■
VRD Hot asserted
■
Minimum number of fans to cool the system
not present or failed
■
Hard drive fault
■
Power Unit Redundancy sensor – Insufficient
resources offset (indicates not enough power
supplies present)
■
Correctable memory error threshold has been
reached for a failing DIMM when the system
is operating in a non-redundant mode.
Non-critical
The system is
operating in a
degraded state
with an
impending failure
warning.
However, the
system is still
functioning.
~1 Hz blink
Amber
Fatal alarm – system has failed or shutdown:
■
CPU CATERR signal asserted
■
MSID mismatch detected (CATERR also
asserts for this case)
■
CPU1 is missing
■
CPU Thermal Trip
■
No power – power fault
■
DIMM failure when there is only one DIMM
present; no other good DIMM memory
present
Critical,
non-recoverable
– System is
halted
Solid on
Amber
16
About the NetBackup 5240 Appliance
NetBackup 5240 Appliance control panel
