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Symptom-to-FRU Index
This index supports Type 3526 Fibre Channel RAID
Controller.
The Sympton-to-FRU lists symptoms and the possible
causes. The most likely cause is listed first.
Note
Always start with the “General Checkout” on page 31.
For IBM devices not supported by this index, refer to
the manual for that device.
Note
Do Not look directly into any fiber cable or GBIC
optical output. Read “Safety Information” on page 51.
To view an optical signal, use a mirror to view the
reflected light.
Problem
FRU/Action
Controller LED (front cover)
is on.
1. Reseat Controller
CRU
2. Controller CRU
Software issued a controller
error message.
1. Check Controller Fan
2. Controller CRU
Software errors occur when
attempting to access
controllers or drives.
1. Check appropriate
software and
documentation to
make sure the
system is set up
correctly and the
proper command was
executed
2. Power to the Controller
3. Interface cables
4. ID settings
5. Controller
6. Drive
7. Controller backpanel
Fan LED (front cover) is on.
1. Power supply fan
CRU
2. Controller fan CRU
Controller and Fan fault
LEDs (front cover) are on.
1. Check both Fan and
Controller CRUs for
fault LED and replace
faulty CRU
Fault-A or Fault-B LED
(battery CRU) is on.
1. Battery CRU
Type 3526 Fibre Channel RAID Controller
47
Summary of Contents for Netfinity Series
Page 2: ......
Page 8: ...vi IBM Netfinity Fibre Channel HMM...
Page 10: ...viii IBM Netfinity Fibre Channel HMM...
Page 12: ...2 IBM Netfinity Fibre Channel HMM...
Page 28: ...Parts Listing Type 3523 Fibre Channel Hub GBIC 1 2 3 4 18 IBM Netfinity Fibre Channel HMM...
Page 30: ...20 IBM Netfinity Fibre Channel HMM...
Page 40: ...30 IBM Netfinity Fibre Channel HMM...
Page 70: ...Notice n 1 60 IBM Netfinity Fibre Channel HMM...
Page 74: ...Declaraci n 1 64 IBM Netfinity Fibre Channel HMM...
Page 84: ...IBM Part Number 10L9845 Printed in U S A S1 L 9845...