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36 Sun Fire 6800/4810/4800/3800 System Controller Command Reference Manual • October 2001
Description
Removes a component from the blacklist. Blacklisting provides a list of components
that will not be tested and will not be configured into the domain when you change
the keyswitch setting from an inactive state to an active state or when the domain is
rebooted.
Components can be the following:
■ Ports (CPU on the CPU/Memory board or I/O controller on the I/O assembly)
■ Physical and logical memory banks
■ I/O buses
■ I/O cards
Blacklisting is done on a per domain basis. When you run the enablecomponent
command from the domain, the component is removed from the blacklist for the
current domain. When the enablecomponent command is run from the platform
shell, the component is removed from the blacklist for all domains.
Using this command, the platform shell blacklists supersede the domain shell
blacklists. For example, if a component is enabled in the platform shell, it will be
enabled in all domains.
TABLE 3-6 component_name Descriptions for the I/O Assembly Used in the
enablecomponent Command
Board or Device Component Name
I/O assembly
system
board_name/port/bus or board_name/card
I/O assemblies
(
system_board_name)
IB6, IB7, IB8, IB9
Ports on the I/O
assembly
P0, P1
Buses on the I/O
assembly
B0, B1
I/O cards in the I/O
assembly
C0, C1, C2, C3, C4, C5, C6, C7—the number of cards varies with the
I/O assembly