C H A P T E R 3

Environmental Test (`env6test`)``

`env6test` exercises and validates environmental subsytems. This test contains subtests to exercise a system's fans, keyswitch, LEDs, power supplies, and temperature sensors.

This test is not scalable.

Note - Only the 64-bit version of this test is supported.

```env6test` Options

To reach the dialog box below, right-click on the test name in the System Map and select Test Parameter Options. If you do not see this test in the System Map, you might need to expand the collapsed groups, or your system may not include the device appropriate to this test. Refer to the SunVTS User's Guide for more details.

FIGURE 3-1 env6`test` Test Parameter Options Dialog Box

TABLE 3-1 `env6test` Options
`env6test` Options | Description
--- | ---
Fan Test | Checks the status, tolerance, and speed of the system's fans.
LED Test | Checks overall status of system's LEDs by switching them ON and OFF.
Env Status | Performs read-only checks of Power Supply status.

```env6test` Test Modes

TABLE 3-2 `env6test` Supported Test Modes
Test Mode | Description
--- | ---
Connection | ``Reports current state of devices.
Functional | Performs all tests including the Fan and LED subtests.

`env6test` ``Command-Line Syntax

`/opt/SUNWvts/bin/sparcv9/env6test` standard_arguments `-o``` `dev=`raw_device_name`,leds=`E|D`,ledtype=`category`,ledtime=`num_seconds`, keys=`E|D`,fans=`E|D`,psupply=`E|D`,temp=`E|D

TABLE 3-3 `env6test` Command-Line Syntax
Argument | Description
--- | ---
`dev=`raw_device_name | Specifies the name of the raw device to test. Default is `/dev/env`
`leds=`E|D | Enables or disables the LEDS subtest. Default is Disable.
`ledtype=`category | Sets the type of LED category to be tested. Default is All.
`ledtime=`num_seconds | Sets the number of seconds that LEDs are turned on during the LED subtest. Values are 0 to 10. Default is 0.
`keys=`E|D | Enables or disables the Keyswitch subtest. Default is Enable.
`fans=`E|D | Enables or disables the Fans subtest. Default is Disable.
`psupply=`E|D | Enables or disables the Power supply subtest. Default is Enable.
`temp=`E|D | Enables or disables the Temperature subtest. Default is Enable.

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