Expansion shelves
The hot-plug drives in expansion shelves have two LEDs.
Figure 35 Drive LEDs (expansion shelves)
Steady green: Online, no activity1. Disk Online LED
Flashing green: Ongoing disk activity
Steady amber: Disk has failed
Flashing amber: Predictive disk failure
Off: The disk is not a part of RAID
Steady blue: identifies a specific disk within the unit. The LED can be beaconed on and
off from the StoreOnce Management Console.
2. Disk beacon LED
1 Gbit ethernet port LEDs
The 1 Gbit ethernet LAN ports have two LEDs, as illustrated on the rear of an HP StoreOnce Backup
system below.
Figure 36 1 Gbit ethernet LAN port LEDs (example shows HP StoreOnce 4500 Backup)
Steady green: The LAN connection is using 10 Mbps/100
Mbps link.
1. LAN network speed LED indicator
Steady amber: The LAN connection is using a 1 Gbit
ethernet link.
Off: No connection.
Flashing green: Ongoing network data activity.2. LAN activity status LED indicator
Off: No network data activity or no connection.
10 Gbit ethernet card LEDs
Each 10 Gbit ethernet card has two LEDs, as illustrated below.
1 Gbit ethernet port LEDs 107
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