Sun Microsystems Sun Fire V490 User Manual

Page 272

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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, and serviceability (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

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