Fujitsu SPARC Enterprise M3000 Xscf Reference Manual page 114

ioxadm(8)
100 SPARC Enterprise Mx000 Servers XSCF Reference Manual • Last Revised February 2011
If you specify a FRU in an I/O Expansion Unit or a card in a host slot as the target,
env only displays environmentals about that FRU.
If no -e, -l, or -t option is specified, the command displays all sensor information.
If no sensors are specified, the command displays information about all sensors. If
no target is specified, information about all External I/O Expansion Units is
displayed.
If you specify a box_id as the target, env displays a list of sensor readings for all
FRUs in the specified External I/O Expansion Unit and the attached cards in the
host slot.
The options for env can be used in any combination.
The following information also applies to env and its display:
• Results are displayed in tabular format. Each FRU sensor is listed in the first
column. The second column shows the sensor name, such as T_AMBIENT for
ambient temperature, or V_12V_0V for the voltage reading of the 12V rail. The
third, fourth, and fifth columns display the sensor reading (Value), sensor
resolution (Res), and Units, respectively. See EXAMPLE 1.
• Each FRU can have a variety of different sensors. When specifying multiple
values for sensors, use spaces to separate the values. Possible values for sensors
can be seen in the Sensor column of EXAMPLE 1. Units are given in Celsius
degrees, Volts, Amperes, SWITCH and RPM.
• The sensors names are FRU-dependent and may change from FRU type to FRU
type and even among individual FRUs.
• If the -v option is set, verbose output is displayed. In addition to the regular
output, the output also includes: the maximum and minimum values supported
by the sensors (Max and Min), along with the low and high warning thresholds
(Min Alarm and Max Alarm).
• LED indicators do not support these fields.
• Fields containing a "–" indicate an unsupported setting. For example, there may
be no minimum temperature alarm threshold.