Chapter 4 Operation of the Server 4-17
Note – If the poweroff(8) command is performed, and the shutdown has
completed, then the domain is powered off.
Caution – IMPORTANT - See the following paragraphs for important information
about the domain power-off procedure.
â– When Oracle Solaris OS of the domain is being booted, the power cannot be
turned off. After Oracle Solaris OS booting is completed, execute the poweroff(8)
command again.
â– When Oracle Solaris OS of the domain is running in single user mode, the power
cannot be turned off using the poweroff(8) command. Execute the
shutdown(1M) command on the domain.
Note that when Oracle Solaris OS of the domain is running, domain power-off
(shutdown -i5, or equivalent) is required.
Also, even if a system abnormality (like a fan or temperature abnormality) is
detected while the Oracle Solaris OS is being booted, or the system is running in
single user mode, there may be cases where the power cannot be turned off. (An
Oracle Solaris OS shutdown is not executed.) In such cases, immediately perform the
procedure above.
4.4.5 Sending a Domain Panic Request
â– Command operation
1. Use the showdomainstatus(8) command to check the power status of the
domain to which a panic instruction is to be issued.
2. Use the reset(8) command to issue a panic instruction to the specified domain.
XSCF> showdomainstatus -a
DID Domain Status
00 Running
01 Running
02 Running
03 Running
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