Sun Microsystems Sun Fire X4240 - Manual (Page 58)

48 Sun Fire X4140, X4240, and X4440 Servers Diagnostics Guide • August 2008
■ ILOM web GUI operation; for example, from the Maintenance tab, selecting Reset
SP
■ An SP firmware upgrade
After an SP reboot, the SP clock is changed by the following events:
■ When the host is booted. The host’s BIOS unconditionally sets the SP time to that
indicated by the host’s RTC. The host’s RTC is set by the following operations:
■ When the host’s CMOS is cleared as a result of changing the host’s RTC battery
or inserting the CMOS-clear jumper on the motherboard. The host’s RTC starts
at Jan 1 00:01:00 2002.
■ When the host’s operating system sets the host’s RTC. The BIOS does not
consider time zones. Solaris and Linux software respect time zones and will set
the system clock to UTC. Therefore, after the OS adjusts the RTC, the time set
by the BIOS will be UTC.
■
When the user sets the RTC using the host BIOS Setup screen.
■ Continuously via NTP if NTP is enabled on the SP. NTP jumping is enabled to
recover quickly from an erroneous update from the BIOS or user. NTP servers
provide UTC time. Therefore, if NTP is enabled on the SP, the SP clock will be in
UTC.
■ Via the CLI, ILOM web GUI, and IPMI
Viewing Replaceable Component
Information
Depending on the component you select, information about the manufacturer,
component name, serial number, and part number can be displayed. To view
replaceable component information:
1. Log in to the SP as Administrator or Operator to reach the ILOM web GUI:
a. Type the IP address of the server’s SP into your web browser.
The Sun Integrated Lights Out Manager Login screen is displayed.
b. Type your user name and password.
When you first try to access the ILOM Service Processor, you are prompted to
type the default user name and password. The default user name and
password are:
Default user name: root
Default password: changeme