NAME

led — SPARC LED driver

SYNOPSIS

led0 at mainbus0 (sun4 and sun4e)
led0 at obio0 (sun4m: 4/600)

DESCRIPTION

The led driver provides an indicator of load average based on blinking of the LEDs on some systems. The pattern takes one second per whole number of load average to repeat. The LED must be explicitly enabled with the sysctl(3) variable machdep.led_blink.

SEE ALSO

sysctl(3), intro(4), sysctl(8)

HISTORY

OpenBSD support for the led first appeared in OpenBSD 2.3.