HP StorageWorks EVA iSCSI Connectivity User Guide (5697-0511, August 2010)

Management port IP address conflict blink pattern
An IP address conflict on the management Ethernet port is indicated with a four-blink pattern (see
Figure 75).
Figure 75 Port IP address conflict blink pattern
.
Using the CLI or GUI, the IP address conflict blink pattern may be cleared using the Beacon OFF
function.
Over-temperature blink pattern
An mpx100/100b over-temperature condition is indicated with a five-blink pattern followed by a
two-second pause. The five-blink error pattern indicates that the air temperature inside the
mpx100/100b has exceeded the failure temperature threshold at 70 °C (see Figure 76).
Figure 76 Over-temperature blink pattern
.
If the Heartbeat LED shows the over-temperature blink pattern, do the following:
1. Inspect the chassis air vents. Are the intake and exhaust vents clear?
• If yes, continue with the next step
• If not, remove any debris from the fan intake and exhaust. If the condition remains, continue
with the next step.
2. Consider the ambient air temperature near the mpx100/100b and clearance around the
mpx100/100b. Make necessary corrections.
3. If the condition persists, power down the mpx100/100b. Contact your authorized maintenance
provider.
mpx100/100b log data
The mpx100/100b maintains a message log that can be displayed through the CLI or the mpx
Manager GUI. The message log is persistent up to 256 MB of log entries and is maintained across
the mpx100/100b power cycles and reboots.
The three log message categories are:
• Informational
• Error
• Fatal
See “Log data” on page 179 for more information.
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