Sun StorageTek CSM200 ESM 7-Segment LED Display Codes

Asset ID:	1-71-1489872.1
Update Date:	2013-03-25
Keywords:

Solution Type Technical Instruction Sure

Solution 1489872.1 : Sun StorageTek CSM200 ESM 7-Segment LED Display Codes

Applies to:

Sun Storage CSM200 Array - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 6140 Array - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 6540 Array - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 6780 Array - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 6580 Array - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.

Goal

Many of the Oracle Midrange Disk Array products provide for storage expansion with the addition of the CSM200 tray. The CSM200 tray holds up to 16 disk drives as well as its own redundant power, cooling and I/O. The I/O component (Commonly referred to as an "IOM" Input/Output Module or "ESM" External Storage Module) has two seven segment displays. A optimal IOM contains a two digit value in the display. This two digit integer (It may be any value from 00-87, 89-99) is known as the tray ID. The tray id is soft assigned (each tray id needs to be unique in the array) or may be set using Sun Storage Common Array Manager (CAM). When there is a problem with an IOM, the seven segment display will return an alpha-numeric code. This document details the code and its meaning to assist in troubleshooting the problem at hand.

Fix

The following list explains the meaning of the status code displayed on a CSM200 expansion tray

Code	Meaning
XX	Two digit Integer value of an Optimal IOM (00-99 except 88)
FF	ESM Boot Diagnostic executing
88	This ESM is being held in Reset by the other ESM
AA	ESM-A application is booting up
bb	ESM-B application is booting up
L0	Mismatched ESM types
L2	Persistent memory errors
L3	Persistent hardware errors
L9	Over Temperature
H1	SFP Speed Mismatch (2 Gb/s SFP installed when operating at 4 Gb/s)
H2	Invalid/Incomplete Configuration
H3	Maximum Reboot Attempts Exceeded
H4	Cannot Communicate with Other ESM
H5	Midplane Harness Failure
H6	Firmware Failure
H7	Current Enclosure Fibre Channel Rate Different than Rate Switch
H8	SFP(s) Present in Currently Unsupported Slot (2A or 2B)
H9	Non-Catastrophic HW Failure. ESM operational, but in a degraded mode

Similarly, the raid controller seven segment displays can be found at <Document 1021109.1>, Sun StorageTek[TM] 6140, 6540, and Flexline 380 Array Controller 7-Segment LED

References

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