Hi,
Greetings to all ,
I am using Solaris 5.10 on a HP xw6600 workstation with 2 Intel Xeon processors.
System works fine. But during startup the below WARNINGS occur.

WARNING:CPU 1 feature mismatch
WARNING:There will be no MCA support on chip 0 core 0 strand 2(cmd_hdl_create returned null)

WARNING:CPU 3 feature mismatch
WARNING:There will be no MCA support on chip 1 core 0 strand 2(cmd_hdl_create returned null)

WARNING:CPU 5 feature mismatch
WARNING:There will be no MCA support on chip 0 core 0 strand 3(cmd_hdl_create returned null)

WARNING:CPU 7 feature mismatch
WARNING:There will be no MCA support on chip 1 core 0 strand 2(cmd_hdl_create returned null)


Can any one help me to eliminate this error..

Looks like this might be helpful:
Advisory: (Revision) HP ProLiant BL680c G5 Server Blade or HP ProLiant DL580 G5 Server Configured with a 6-Core Intel Xeon 7400 Series Processor will Panic and Reboot Continuously During an Installation of SUN Solaris 10 5/08 - c01554955 - HP Busines

I understand MCA to be Micro-Channel Architecture bus from an IBM PS/2 PC the support of which has been dropped as mentioned in:
http://www.science.uva.nl/pub/solaris/solaris2.html

and

http://en.wikipedia.org/wiki/Solaris...ng_Environment


The error message is annoying but as long as you not intend to use cards in an MCA bus then it is not a problem.