Table 13. Ops Panel LED States (continued)
System Power
(Green/Amber)
Module
Fault
(Amber)
Location
(Blue) (not
used)
LED
Dis-
play
Associated LEDs/
Alarms
Status
On Off
X Power on, all functions good
On On
X
PCM fault LEDs,
fan fault LEDs
Any PCM fault, fan fault, over or under
temperature
On On
X
SBB module LEDs Any SBB module fault
On On
X No module LEDs Enclosure logical fault
On
Flash X Module status LED
on SBB module
Unknown (invalid or mixed) SBB
module type installed, I2C bus failure
(inter-SBB communications), JBOD
VPD configuration error
On
Flash X
PCM fault LEDs,
fan fault LEDs
Unknown (invalid or mixed) PCM type
installed or I2C bus failure (PCM
comms)
On
X Array in failed or
degraded state
Drive failure has occurred causing loss
of availability or redundancy
On
X Array in impacted
state
Arrays operating background function
On
Flash X
SES state S1 Enclosure ID setting different from
"start of day" setting
X Flash Enclosure identification or invalid ID
selected
Operator’s Panel LEDs (5U Enclosures)
The operator’s (ops) panel (see Figure 58 “Ops Panel LEDs ” on page 57) displays the aggregated status of
all the modules.
56
Lenovo Storage D1212/D1224/D3284Hardware Installation and Maintenance Guide
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