HP StorageWorks 2/64 HP StorageWorks Core Switch 2/64 and SAN Director 2/128 I - Page 64
Interpreting LED activity, 16-port cards
View all HP StorageWorks 2/64 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 64 highlights
Interpreting LED activity System activity and status can be determined through the activity of the LED indicators on the switch. There are three possible LED states: • No light • Steady light, in one of the following colors: • Green • Orange (also referred to as amber in related documentation) • Yellow (appears when both green and orange LED elements are lit) • Flashing light (green, orange, or yellow) The LEDs may flash green, yellow, or orange while the switch is booting or while POST or other diagnostic tests are running. This is normal, and does not indicate a problem unless the LEDs do not indicate that all components are operational after boot process, POST, and any diagnostic tests are complete. 16-port cards To determine the status of a 16-port card: 1. Check the LED indicators on the port card (see Figure 15). The LED patterns may temporarily change during POST and other diagnostic tests. For information about how to interpret the LED patterns, refer to Table 7. 2. Check the 16-port card status using the slotShow command (see "Obtaining chassis and component status" on page 79 for an example). 64 Operating the switch