HP 3PAR StoreServ 7400 2-node HP 3PAR StoreServ 7000 Storage Service Guide - Page 35

External Port Activity LEDs, Controller Node and Internal Component LEDs

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Figure 33 M6720 I/O Module Table 5 I/O module LEDs LED Icon External Port Activity LEDs Function Power Fault Appearance Green Amber State On Off Meaning Power is on Power is off On Off Flashing Fault Normal operation Locate command issued Function External Port Activity; 4 LEDs for Data Ports 0 through 3 Appearance Green State On Off Flashing Meaning Ready, no activity Not ready or no power Activity Controller Node and Internal Component LEDs Controller node LEDs are shown in Table 6 (page 35). NOTE: Issue the locatenode command to flash the hotplug LED blue. Table 6 Controller Node LEDs Status Unit ID Fault Green Blue Amber On Quick Flashing Slow Flashing On Off Flashing On Off Flashing Not a Cluster member Boot Cluster member OK to remove Not OK to remove Locate command issued Fault No fault Node in cluster and there is a fault Controller Node and Internal Component LEDs 35

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Figure 33 M6720 I/O Module
Table 5 I/O module LEDs
Meaning
State
Appearance
Function
Icon
LED
Power is on
On
Green
Power
Power is off
Off
Fault
On
Amber
Fault
Normal operation
Off
Locate command issued
Flashing
External Port Activity LEDs
Meaning
State
Appearance
Function
Ready, no activity
On
Green
External Port Activity; 4 LEDs for
Data Ports 0 through 3
Not ready or no power
Off
Activity
Flashing
Controller Node and Internal Component LEDs
Controller node LEDs are shown in
Table 6 (page 35)
.
NOTE:
Issue the
locatenode
command to flash the hotplug LED blue.
Table 6 Controller Node LEDs
Not a Cluster member
On
Green
Status
Boot
Quick Flashing
Cluster member
Slow Flashing
OK to remove
On
Blue
Unit ID
Not OK to remove
Off
Locate command issued
Flashing
Fault
On
Amber
Fault
No fault
Off
Node in cluster and there is a
fault
Flashing
Controller Node and Internal Component LEDs
35