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244 Sun Fire V490 Server Administration Guide • August 2004
pkgadd utility, 208
pkginfo command, 207, 208
POST, 74
controlling, 82
criteria for passing, 79
defined, 78
error messages, interpreting, 80
how to run, 175
persistent problems and, 79
purpose of, 79
post-trigger configuration variable, 84
power
specifications, 218
turning off, 125
turning on, 122
Power button, 15
power distribution board
isolating faults in, 101
power supplies
LEDs, 17
LEDs, described, 18
power supply
fault monitoring, 21
output capacity, 218
redundancy, 20
Power/OK LED, 173
described, 14
power-on self-tests, See POST
precautions, safety, 237
pre-POST preparation, verifying baud rate, 132
printenv command (OpenBoot), 90
probe-ide command (OpenBoot), 92
probe-scsi and probe-scsi-all commands
(OpenBoot), 90
processor speed, displaying, 98
prtconf command (Solaris), 94
prtdiag command (Solaris), 94
prtfru command (Solaris), 97
psrinfo command (Solaris), 98
R
reconfiguration boot, initiating, 138
reliability,availability,andserviceability(RAS), 19,
22
remote system control, see RSC
Removable media bay board and cable assembly
isolating faults in, 101
reset
manual hardware, 127
manual system, 51
reset command, 127, 135, 138, 157, 158, 160, 161
reset events, kinds of, 84
reset-all command, 163
revision, hardware and software
displaying with showrev,98
RJ-45 serial communications, 45
RSC (Remote System Control), 22
accounts, 191
configuration script, 191
features, 22
graphical interface, starting, 192
interactive GUI, 169, 193
invoking reset command from, 127
invoking xir command from, 23, 127
main screen, 193
monitoring with, 190
run levels
explained, 49
ok prompt and, 49
S
safety agency compliance, 220
safety precautions, 237
schematic view of Sun Fire V480 system
(illustration), 76
SCSI
parity protection, 24
SCSI devices
diagnosing problems in, 90
SEAM (Sun Enterprise Authentication
Mechanism), 108
serial port
about, 45
connecting to, 134
server installation, 2, 5
server media kit, contents of, 5
service access specifications, 220
service-mode? configuration variable, 58, 84