HP DC04 SAN Director Switch Hardware Reference Guide

4 Monitoring DC04 SAN Director system components
The DC04 SAN Director is engineered for reliability and requires no routine operational steps or
maintenance. This chapter provides information about determining the status of each component
using LEDs and CLI commands.
Monitoring Director blade status
To determine the status of a Director blade:
1. Observe the LEDs on the blade.
• Figure 20 (page 47) shows the FC8-16.
• Figure 21 (page 48) shows the FC8-32.
• Figure 22 (page 49) shows the FC8-48.
• Figure 23 (page 50) shows the FC8-64.
• Figure 24 (page 51) shows the FC10-6.
• Figure 25 (page 52) shows the FR4-18i.
• Figure 26 (page 53) shows the FS8-18.
• Figure 27 (page 54) shows the FX8-24 and FX8-24E..
• Figure 28 (page 55) shows the FCOE10-24.
2. The LED patterns may temporarily change during POST and other diagnostic tests. For
information about how to interpret the LED patterns, see Table 9 (page 55).
3. Enter the slotShow command to verify blade status.
Table 9 (page 55) describes the Director blade LED patterns and the recommended actions
for those patterns.
46 Monitoring DC04 SAN Director system components