Table of Contents
Advertisement
Chapter 8. Troubleshooting
This chapter provides basic troubleshooting information to help you resolve some
common problems that might occur with the Model 326 components. These
components are:
v IBM 5187 Network Attached Storage Model 6RZ (engine) (see "IBM 5187
v IBM Ethernet and Fibre Channel network adapters (see "Adapter troubleshooting
v IBM 3534 Fibre Channel Hub Model 1RU (hub) (see "IBM 3534 Fibre Channel
v IBM 5191 RAID Storage Controller Model 0RU (storage controller) (see "IBM
v IBM 5192 Storage Unit Model 0RU (storage unit) (see "IBM 5192 Storage Unit
If you cannot locate and correct the problem using the information in this section,
refer to "Appendix B. Getting help, service, and information" on page 129 for more
information.
For the latest troubleshooting guidance, symptom fixes, and tips, go to the IBM
support Web site at:
www.ibm.com/storage/support/nas
This site contains additional information, gathered from field experience, not
available when this document was developed.
IBM 5187 Network Attached Storage Model 6RZ
This section gives troubleshooting information for the IBM 5187 Network Attached
Storage Model 6RZ (engine).
Note: The information in this section must be applied to both engines in the Model
Engine diagnostic tools overview
The following tools are available to help you identify and resolve hardware-related
problems:
Note: If you need to remove the engines for inspection, do so one at a time:
v POST beep codes, error messages, and error logs
© Copyright IBM Corp. 2002
Network Attached Storage Model 6RZ")
and diagnostics" on page 96)
Hub Model 1RU" on page 111)
5191 RAID Storage Controller Model 0RU (storage controller)" on page 113)
Model 0RU (storage unit)" on page 118)
326. As an example, when the text reads, "The engine has light-emitting
diodes (LEDs) to help you identify problems," this means that each engine in
the Model 326 has LEDs which require your attention.
As another example, the information contained in "Engine troubleshooting
charts" on page 89 applies to each of the two engines.
remove an engine, inspect it, and put it back; then remove the other engine,
inspect it, and put it back.
The power-on self-test (POST) generates beep codes and messages to indicate
successful test completion or the detection of a problem.
85
Advertisement
Table of Contents
Troubleshooting
