Sun Microsystems SPARC Enterprise M3000 Product Notes page 17

The information displayed about air flow volume pertains to the SPARC
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Enterprise servers only. Air flow volume for peripheral devices is not displayed.
You cannot use the following user account names, as they are reserved for system
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use: root, bin, daemon, adm, operator, nobody, sshd, rpc,
rpcuser, ldap, apache, ntp, admin, and default.
Do not use the Service Processor (SP) as the Network Time Protocol (NTP) server.
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Using an independent NTP server provides optimal reliability in maintaining
consistent time on the SP and the domains. For more information about NTP, see
the Sun Blueprint document, Using NTP to Control and Synchronize System Clocks:
http://www.sun.com/blueprints/0701/NTP.pdf
When you use the external power control interface of the external power
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controller, the following notification signals are not supported:
The OS panic or the server hardware error signal (*CPUN/RTNU).
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The server hardware error signal (power fail, temperature error, and fan error)
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(*ALARM).
When you import XCP or update the firmware using the XSCF you might see
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Web session ID errors displayed on the web browser. When you specify the
timeout period as over 30 minutes in the Autologout setting Internal Server
Errors might be displayed. To reconnect to the XSCF Web close the current
browser and open the new browser.
Disable pop-up blocking and remove any plug-ins such as the search tool
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installed with the browser when you use the XSCF Web.
XSCF-LAN is compliant with auto-negotiation. Set the network device which
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connects with XSCF-LAN to the auto-negotiation mode. Otherwise when you
connect the XSCF-LAN and the network device (fixed to the full-duplex mode,
according to the IEEE 802.3 rule) the XSCF-LAN communicates in half-duplex
mode and network communication speed might slow down or communication
errors may occur.
Chapter 1 Sun SPARC Enterprise M3000 Servers Product Notes for XCP 1090 7