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2-42 SPARC Enterprise M8000/M9000 Servers Service Manual • June 2010
2.9.3.1 Options
TABLE 2-15 describes options for the prtconf command and how those options can
help troubleshooting.
The following example shows output for the prtconf command.
TABLE 2-15 Options for prtconf
Option Description How It Can Help
No option Displays the device tree of devices recognized by the OS. If a hardware device is recognized,
then it is probably functioning
properly. If the message "(driver
not attached)" is displayed for the
device or for a sub-device, then the
driver for the device is corrupt or
missing.
-D Similar to the output of no option, however the device
driver is listed.
Lists the driver needed or used by
the OS to enable the device.
-p Similar to the output of no option, yet is abbreviated. Reports a brief list of the devices.
-V Displays the version and date of the OpenBoot PROM
firmware.
Provides a quick check of
firmware version.
# prtconf
System Configuration: Sun Microsystems sun4u
Memory size: 32768 Megabytes
System Peripherals (Software Nodes):
SUNW,SPARC-Enterprise
scsi_vhci, instance #0
packages (driver not attached)
SUNW,builtin-drivers (driver not attached)
deblocker (driver not attached)
disk-label (driver not attached)
terminal-emulator (driver not attached)
obp-tftp (driver not attached)
ufs-file-system (driver not attached)
chosen (driver not attached)
openprom (driver not attached)
client-services (driver not attached)
options, instance #0
aliases (driver not attached)
memory (driver not attached)
virtual-memory (driver not attached)