Interface Manager Card Problems; Status Led Diagnostic Codes; Network Link Activity/Speed Leds; Common Interface Manager Issues - HP StorageWorks ESL E-Series User Manual

Interface Manager card problems

This section describes the status and network LEDs for the Interface Manager card.

Status LED diagnostic codes

Table 13 describes the meaning of the status indicator LEDs for the Interface Manager card.
Table 13 Status LED diagnostic codes
Red LED
On
Blinks 1x per 5
second interval
Blinks 2x per 5
second interval
Blinks 3x per 5
second interval
Blinks 4x per 5
second interval
Off

Network link activity/speed LEDs

Table 14 describes network link activity and speed as indicated by the LEDs for the Interface Manager.
Table 14 Network link activity/speed LEDs
LED
Link Activity LED (left
side of each Ethernet
port)
Link Speed LED (right
side of each Ethernet
port)

Common Interface Manager issues

This section describes common symptoms relating to the Interface Manager card and how to resolve them.

Command View TL server does not detect the Interface Manager card

Bad network connection
• Verify that the Interface Manager card and the management station are correctly connected to
the LAN.
• Use LEDs to troubleshoot Ethernet cabling.
• Ping the Interface Manager to verify network health.
78
Maintenance and troubleshooting
Green LED Description
Off BIOS code failed to run.
Hardware POST failed. No firmware images are
Off
loaded.
No CompactFlash disk or valid boot sector image
found. Be sure to transfer the memory module from
Off
the old card to the new card if the Interface Manager
was replaced.
Specified firmware image files were not found.
Off
Neither the current nor the previous image was found.
Load or execute command failed (boot code
remains at end of process). This indicates that load,
Off
decompress, or execution failed on both the current
and previous image files.
Normal state. Load or execute command succeeded.
Blinks 1x per 5
Boot code successfully loaded, decompressed, and
second interval
initiated execution of one of the image files.
Status Description
Off Port disconnected / no link
On Port connected to another Ethernet device
Flashing Data is being transmitted / received
Port is operating at 100 Mbps
On
Port is operating at 10 Mbps, or is not connected
Off
(see Link Activity LED)