Use the showenvironment command to display a snapshot of the server's environmental status. The information this command can display includes system temperatures, hard disk drive status, power supply and fan status, front panel LED status, keyswitch position, voltage and current sensors, and so on. The output uses a format similar to the UNIX command prtdiag(1m).
Note: You do not need user permissions to use this command.
At the sc> prompt, type the following command:
sc> showenvironment
The display output differs according to your host server's model and configuration. Some environmental information might not be available when the server is in standby mode.
For example:
sc> showenvironment
=============== Environmental Status ===============
--------------------------------------------------------------------------------
System Temperatures (Temperatures in Celsius):
--------------------------------------------------------------------------------
| Sensor | Status | Temp | LowHard | LowSoft | LowWarn | HighWarn | HighSoft | HighHard |
--------------------------------------------------------------------------------
| C0.P0.T_CORE | OK | 48 | -20 | -10 | 0 | 97 | 102 | 120 |
| C1.P0.T_CORE | OK | 53 | -20 | -10 | 0 | 97 | 102 | 120 |
| C2.P0.T_CORE | OK | 49 | -20 | -10 | 0 | 97 | 102 | 120 |
| C3.P0.T_CORE | OK | 57 | -20 | -10 | 0 | 97 | 102 | 120 |
| C0.T_AMB | OK | 28 | -20 | -10 | 0 | 70 | 82 | 87 |
| C1.T_AMB | OK | 33 | -20 | -10 | 0 | 70 | 82 | 87 |
| C2.T_AMB | OK | 27 | -20 | -10 | 0 | 70 | 82 | 87 |
| C3.T_AMB | OK | 28 | -20 | -10 | 0 | 70 | 82 | 87 |
| MB.T_AMB | OK | 32 | -18 | -10 | 0 | 65 | 75 | 87 |
--------------------------------------
Front Status Panel:
--------------------------------------
Keyswitch position: NORMAL
---------------------------------------------------
System Indicator Status:
---------------------------------------------------
SYS.LOCATE SYS.SERVICE SYS.ACT
--------------------------------------------------------
OFF OFF ON
--------------------------------------------
System Disks:
--------------------------------------------
| Disk | Status | Service | OK2RM |
| ------ | ------ | ------- | ----- |
| HDD0 | OK | OFF | OFF |
| HDD1 | OK | OFF | OFF |
| HDD2 | OK | OFF | OFF |
| HDD3 | OK | OFF | OFF |
----------------------------------------------------------
Fans (Speeds Revolution Per Minute):
----------------------------------------------------------
| Sensor | Status | Speed | Warn | Low |
| ------------ | ---------- | ---------- | ---------- | ------- |
| FT0.F0.TACH | OK | 3879 | 2400 | 750 |
| FT1.F0.TACH | OK | 3947 | 2400 | 750 |
| FT2.F0.TACH | OK | 4017 | 2400 | 750 |
| FT3.F0 | OK | -- | -- | -- |
--------------------------------------------------------------------------------
Voltage sensors (in Volts):
--------------------------------------------------------------------------------
| Sensor | Status | Voltage | LowSoft | LowWarn | HighWarn | HighSoft |
| --------------- | ------ | ------- | -------- | -------- | --------- | --------- |
| MB.V_+1V5 | OK | 1.49 | 1.20 | 1.27 | 1.72 | 1.80 |
| MB.V_VCCTM | OK | 2.53 | 2.00 | 2.12 | 2.87 | 3.00 |
| MB.V_NET0_1V2D | OK | 1.26 | 0.96 | 1.02 | 1.38 | 1.44 |
| MB.V_NET1_1V2D | OK | 1.26 | 0.96 | 1.02 | 1.38 | 1.44 |
| MB.V_NET0_1V2A | OK | 1.26 | 0.96 | 1.02 | 1.38 | 1.44 |
| MB.V_NET1_1V2A | OK | 1.25 | 0.96 | 1.02 | 1.38 | 1.44 |
| MB.V_+3V3 | OK | 3.38 | 2.64 | 2.80 | 3.79 | 3.96 |
| MB.V_+3V3STBY | OK | 3.33 | 2.64 | 2.80 | 3.79 | 3.96 |
| MB.BAT.V_BAT | OK | 3.07 | -- | 2.25 | -- | -- |
| MB.V_SCSI_CORE | OK | 1.80 | 1.44 | 1.53 | 2.07 | 2.16 |
| MB.V_+5V | OK | 5.02 | 4.00 | 4.25 | 5.75 | 6.00 |
| MB.V_+12V | OK | 12.00 | 9.60 | 10.20 | 13.80 | 14.40 |
| MB.V_-12V | OK | -11.96 | -14.40 | -13.80 | -10.20 | -9.60 |
-------------------------------------------------
Power Supply Indicators:
-------------------------------------------------
| Supply | ACTIVE | Service | OK-to-Remove |
| -------- | ----- | ---------- | ---------------- |
| PS0 | ON | OFF | OFF |
| PS1 | ON | OFF | OFF |
| PS2 | ON | OFF | OFF |
| PS3 | ON | OFF | OFF |
---------------------
Power Supplies:
---------------------
| Supply | Supply | Supply | Supply | Supply | Supply | Status |
| ------- | ------- | ------- | ------- | ------- | ------- | ----- |
| PS0 | ON | OFF | OFF | OFF | OFF | OFF |
| PS1 | ON | OFF | OFF | OFF | OFF | OFF |
| PS2 | ON | OFF | OFF | OFF | OFF | OFF |
| PS3 | ON | OFF | OFF | OFF | OFF | OFF |
----------------------
Current sensors:
----------------------
| Sensor | Status |
| ------------- | ----------- |
| MB.FF_SCSIA | OK |
| MB.FF_SCSIB | OK |
| MB.FF_POK | OK |
| C0.P0.FF_POK | OK |
| C1.P0.FF_POK | OK |
| C2.P0.FF_POK | OK |
| C3.P0.FF_POK | OK |
----------------------
System Alarms:
----------------------
| Alarm | Relay | LED |
| ----------------- | ----- | ----- |
| ALARM.CRITICAL | OFF | OFF |
| ALARM.MAJOR | OFF | OFF |
| ALARM.MINOR | OFF | OFF |
| ALARM.USER | OFF | OFF |
The following example shows the environmental information you might
see when the host server is powered off.
---------------------------------------------------------------------------------------------------
System Temperatures (Temperatures in Celsius):
---------------------------------------------------------------------------------------------------
| Sensor | Status | Temp | LowHard | LowSoft | LowWarn | HighWarn | HighSoft | HighHard |
CPU temperature information cannot be displayed when System power is off
| MB.T_AMB | OK | 22 | -11 | -9 | -7 | 57 | 60 | 63 |
--------------------------------------
Front Status Panel:
--------------------------------------
Keyswitch position: UNKNOWN
--------------------------------------------------------
System Indicator Status:
--------------------------------------------------------
| SYS.LOCATE | SYS.SERVICE | SYS.ACT |
| ------- | ------- | ------- |
| OFF | OFF | OFF |
Disk Status information cannot
be displayed when System power is off.
Fan Status information cannot be displayed when System power is off.
Voltage Rail Status information cannot be displayed when System power is off.
--------------------------------------------
Power Supply Indicators:
--------------------------------------------
| Supply | Active | Service | OK-to-Remove |
| ------- | ------- | ------- | ------- |
| PS0 | ON | OFF | OFF |
| PS1 | ON | OFF | OFF |
Supply Active Service OK-to-Remove
--------------------------------------------
PS0 ON OFF OFF
PS1 ON OFF OFF
---------------------------------------------------------------------------------------------------