Hitachi Hyper Scale-Out, Maintaining And Troubleshooting

Page: 10 / 42

2 Accessing the health of an HSP cluster
Hyper Scale-Out Platform Supporting and Troubleshooting
Visually monitoring cluster node health
Monitoring system drives
Regularly inspect the LEDs on the system drives at the back of each node.
The LEDs should be green. If the LEDs are red, this indicates drive failure.
Monitoring data drives
The control panel located on the front of each node has five LEDs that
provide critical information. This section explains what each LED means
when illuminated and any corrective action you need to take.
Reference # Meaning
1
Power button with LED
Blue on: System power on
Off: System power off
Amber blinking: DC off and fault
Amber and blue blinking: DC on and fault