After The Scc Module Replacement, A Connection To The Ilom Network May Fail (Cr 6857271) - Fujitsu SPARC Enterprise T5120 Product Notes

After the SCC Module Replacement, a Connection
to the ILOM Network May Fail (CR 6857271)
This issue is resolved by updating the system firmware to 7.2.7.b or later.
During SCC module replacement, part (*1) of the data kept on the motherboard is
inadvertently overwritten with new SCC module data (*2). This results in a
connection failure to the ILOM network.
(*1) SCC module data including ILOM user data, network setting data, and
diagnostics data. For details, see the ILOM Supplement for each server.
(*2) The data is initialized at this point in time, so the data has no set values.
Also, the following type of log is output (*) to the ILOM serial console window at
the occurrence of the failure. sccd fails to start at ILOM startup:
Example of output to ILOM serial console at failure occurrence:
SUNSP-BEL07482AU login: root
Password:
Waiting for daemons to initialize...
Timed out waiting for daemons to start
sccd daemon has shutdown
Integrated Lights Out Manager
Version 3.0.3.20.e
Copyright 2009 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
Warning: password is set to factory default.
->
Be sure to back up the service processor settings before replacing the SCC module.
Workaround: If only the SCC module fails, replace the SCC module together with
the motherboard.
After replacing these components, restore the backed up contents.
<-- (*)
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Appendix A Fixed Issues 115