SAFTE(4) FreeBSD Kernel Interfaces Manual SAFTE(4)
NAME
safte - SCSI Accessed Fault-Tolerant Enclosure
SYNOPSIS
safte* at scsibus?
DESCRIPTION
The safte driver provides support for monitoring the various
environmental sensors present in SCSI enclosures using the SCSI Accessed
Fault-Tolerant Enclosure command set. The hardware monitor is used with
the sysctl(8) interface.
SAF-TE compliant devices can provide an arbitrary set of sensors from the
following types:
Sensor Units Typical Use
temp uK temperature
fan RPM fan
psu On/Off power supply
doorlock On/Off door lock
alarm On/Off enclosure alarm
Sensor data is updated every 10 seconds.
An enclosure may provide environmental information using an alternative
to the SCSI Accessed Fault-Tolerant Enclosure command set used by this
driver. Enclosures using the SCSI Enclosure Services command set may be
monitored by the ses(4) driver.
SEE ALSO
intro(4), scsibus(4), ses(4), sensorsd(8), sysctl(8)
HISTORY
The safte driver first appeared in OpenBSD 3.8.
AUTHORS
The safte driver was written by David Gwynne <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 July 16, 2013 FreeBSD 14.1-RELEASE-p8