IBM RS/6000 SP, Maintenance Information

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MAP 0540: Switch Function
Table 1-12 (Page 3 of 3). SPS Error Conditions
Error # Message/Condition Description and Action
−
7
(SPS)
Device status: Device has been
removed from network for not
responding
Link status: Link has been
removed from network, fenced
Description: Possible hardware problem.
Action: Go to Step 008 on page 1-329.
−
8
(SPS)
Device status: Device has been
removed from network because
of a miswire
Link status: Link has been
removed from network, probable
miswire
Description: Initialization of this link detected a different switch
node number than the one expected.
Action:
1. Check this connection against the actual hardware
cabling.
2. If the cabling does not match, correct the cabling
problem, then go to step 5.
3. Check the node's hostname (or IP address) and switch
node number against the configuration using the
command:
splstdata -s | pg (standard node)
SDRGetObjects DependentAdapter (dependent node)
4. If this occurs on all nodes of a frame, check for a logical-
to-physical frame number mismatch.
5. Have the customer update the configuration, or you can
correct the cabling, as appropriate.
6. Repeat Step 001 on page 1-322 for next problem or go
to Step 101 on page 1-350 to verify fix.
−
9
(SPS)
Device status: Destination not
reachable
Link status: Link has been
removed from network, not con-
nected
Description: Possible hardware problem.
Action: Go to Step 008 on page 1-329.
008
Functional problems reported in /var/adm/SPlogs/css/out.top file. This file lists all switch data con-
nections with comment lines indicating the various types.
– Check the entire /var/adm/SPlogs/css/out.top file for errors before proceeding to the prioritized table.
– Use the following prioritized table to service problems reported in the /var/adm/SPlogs/css/out.top file.
The messages are from comment lines preceding the error.
Notes:
1. Be aware that wrap plugs or terminators used in the following steps can potentially fail; therefore,
exercise caution before performing major replacements to make sure that a diagnostic wrap plug or
terminator is not faulty.
2. Where applicable, frame and switch assembly jack numbers are indicated on each line of the
out.top file. (Refer to "Format Structure" in IBM RS/6000 SP: Maintenance Information, Volume 3,
Locations and Service Procedures for more information on the nomenclature.)
For example:
L01-S00-BH-J18 identifies Logical frame 1, S00-BH-J18
E02-S00-BH-J18 identifies Physical frame 2, S00-BH-J18
Chapter 1. Maintenance Analysis Procedures (MAPs)
1-329