Managing the SAN Switch 2/8
Rear Panel LED
The SAN Switch 2/8 rear panel includes one port readiness LED. Table 5 describes how rear panel LEDs communicate switch status.
Table 5: Rear Panel LED Patterns During Normal Operation
| LED | Color | Hardware | Recommended | |
LED | Location | Display | Status |
| Action |
Port Readiness | Center of | No light | Switch is off, or | Verify switch is | |
LED | back panel |
| boot is not | on and has | |
|
|
| complete, or | completed | |
|
|
| boot failed. | booting. | |
|
|
|
|
| |
|
| Steady green | Switch is on and | No action | |
|
|
| all ports are | required. | |
|
|
| ready for use. |
|
|
|
|
|
|
| |
|
| Steady | One or more | Verify switch has | |
|
| yellow | ports are offline. | completed | |
|
|
|
| booting and is | |
|
|
|
| not disabled. If | |
|
|
|
| light is still | |
|
|
|
| yellow, check | |
|
|
|
| error log and | |
|
|
|
| Port Status | |
|
|
|
| LEDs. | |
|
|
|
|
|
|
|
| Error log | 1. | Check error | |
|
| yellow | contains one or |
| log, Port |
|
|
| more port |
| Status LEDs, |
|
|
| diagnostic error |
| port media, |
|
|
| messages. |
| and cables or |
|
|
|
|
| loopback |
|
|
|
|
| plugs. |
|
|
|
| 2. | Clear error |
|
|
|
|
| log. |
|
|
|
| 3. | Rerun |
|
|
|
|
| diagnostics to |
|
|
|
|
| verify error |
|
|
|
|
| condition is |
|
|
|
|
| fixed. |
|
|
|
|
|
|
64 | hp StorageWorks SAN Switch 2/8 Installation Guide |
