IBM 2109 Service Guide - Page 139

Message, Failing test, Description, Probable cause, Action, Enc_in, CRC_err, TruncFrm, FrmTooLong

Page 139 highlights

| Table 41. Diagnostic error messages (continued) | Message Failing test Description Probable cause Action | DIAG-CMISA1 | Err#2032 | cmiTest An attempt to send a CMI ASIC failure 1 message from ASIC to ASIC failed. | DIAG-CMNOBUF centralMemoryTest The port could not get any buffer. ASIC failure 1 | Err#1029 | DIAG-DATA | Err#266E | Err#306E portLoopbackTest crossPortTest The payload received by the port System board, GBIC 2 did not match the payload module, or fiber cable transmitted. failure | DIAG-ERRSTAT | Err#2640-2647 | Err#3040-3047 | Err#3840-3847 | | | | | | | | | | | | | | | portLoopbackTest crossPortTest spinSilk The port error statistics counter is ASIC, system board, 2 non-zero, meaning an error was GBIC module, or fiber detected when receiving frames. cable failure One of the following status errors occurred: v Enc_in - Encoding error, inside frame v CRC_err - Cyclic redundancy check on frame failed v TruncFrm - Truncated frame v FrmTooLong - Frame too long v BadEOF - Bad end of file v Enc_out - Encoding error, outside frame v BadOrdSet - Bad symbol on fiber-optic cable v DiscC3 - Discarded class 3 frames | DIAG-INIT | Err#264F | Err#304F | Err#384F portLoopbackTest crossPortTest spinSilk The port failed to go active in the ASIC, system board, 2 loopback mode requested. GBIC module, or fiber cable failure | DIAG-INTNIL | Err#2031 cmiTest ASIC failed to get a CMI error ASIC failure 1 (interrupt). | DIAG-INTNOTCLR centralMemoryTest The interrupt bit could not be ASIC failure 1 | Err#102C cleared. | DIAG-LCMEM centralMemoryTest Data read from the central ASIC failure 1 | Err#1027 cmemRetentionTest memory location did not match | data previously written into the | same location. | DIAG-LCMEMTX | Err#1F27 | Err#1028 centralMemoryTest A central memory transmit path System board failure 1 failure: ASIC 1 failed to read ASIC 2 using the transmit path. | DIAG-LCMRS centralMemoryTest A central memory read short: M ASIC failure 1 | Err#1F25 cmemRetentionTest bytes requested but got less than | Err#1025 M bytes. | DIAG-LCMTO centralMemoryTest A central memory timeout: Data ASIC failure 1 | Err#1F26 cmemRetentionTest transfer initiated did not complete | Err#1026 within the timeout period. | DIAG-MEMNULL | Err#0112 ramTest Test failed to malloc. System board failure 1 Appendix C. Error messages 123

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Table 41. Diagnostic error messages (continued)
Message
Failing test
Description
Probable cause
Action
DIAG-CMISA1
Err#2032
cmiTest
An attempt to send a CMI
message from ASIC to ASIC
failed.
ASIC failure
1
DIAG-CMNOBUF
Err#1029
centralMemoryTest
The port could not get any buffer.
ASIC failure
1
DIAG-DATA
Err#266E
Err#306E
portLoopbackTest
crossPortTest
The payload received by the port
did not match the payload
transmitted.
System board, GBIC
module, or fiber cable
failure
2
DIAG-ERRSTAT
Err#2640-2647
Err#3040-3047
Err#3840-3847
portLoopbackTest
crossPortTest
spinSilk
The port error statistics counter is
non-zero, meaning an error was
detected when receiving frames.
One of the following status errors
occurred:
v
Enc_in
– Encoding error, inside
frame
v
CRC_err
– Cyclic redundancy
check on frame failed
v
TruncFrm
– Truncated frame
v
FrmTooLong
– Frame too long
v
BadEOF
– Bad end of file
v
Enc_out
– Encoding error,
outside frame
v
BadOrdSet
– Bad symbol on
fiber-optic cable
v
DiscC3
– Discarded class 3
frames
ASIC, system board,
GBIC module, or fiber
cable failure
2
DIAG-INIT
Err#264F
Err#304F
Err#384F
portLoopbackTest
crossPortTest
spinSilk
The port failed to go active in the
loopback mode requested.
ASIC, system board,
GBIC module, or fiber
cable failure
2
DIAG-INTNIL
Err#2031
cmiTest
ASIC failed to get a CMI error
(interrupt).
ASIC failure
1
DIAG-INTNOTCLR
Err#102C
centralMemoryTest
The interrupt bit could not be
cleared.
ASIC failure
1
DIAG-LCMEM
Err#1027
centralMemoryTest
cmemRetentionTest
Data read from the central
memory location did not match
data previously written into the
same location.
ASIC failure
1
DIAG-LCMEMTX
Err#1F27
Err#1028
centralMemoryTest
A central memory transmit path
failure: ASIC 1 failed to read ASIC
2 using the transmit path.
System board failure
1
DIAG-LCMRS
Err#1F25
Err#1025
centralMemoryTest
cmemRetentionTest
A central memory read short: M
bytes requested but got less than
M bytes.
ASIC failure
1
DIAG-LCMTO
Err#1F26
Err#1026
centralMemoryTest
cmemRetentionTest
A central memory timeout: Data
transfer initiated did not complete
within the timeout period.
ASIC failure
1
DIAG-MEMNULL
Err#0112
ramTest
Test failed to malloc.
System board failure
1
Appendix C. Error messages
123
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