87 lines
2.5 KiB
Plaintext
87 lines
2.5 KiB
Plaintext
MACOSX-UPS(8)
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=============
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NAME
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----
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macosx-ups - monitor for Mac OS X built-in UPS and battery driver
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NOTE
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----
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This man page only documents the hardware-specific features of the
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*macosx-ups* driver. For information about the core driver, see
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linkman:nutupsdrv[8].
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SUPPORTED HARDWARE
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------------------
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*macosx-ups* supports any USB HID Power Device Class (PDC) UPS which is
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matched by the Mac OS X built-in drivers. It also can monitor a laptop
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internal battery as though it were an UPS.
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If the UPS is visible in the Energy Saver preferences pane of System
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Preferences, this driver should be able to monitor it.
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EXTRA ARGUMENTS
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----------------
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*port*=auto::
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Due to changes in the way that Mac OS X lists power sources, the *port*
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parameter no longer has any effect. The rest of NUT still requires a value here,
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and our traditional "don't care" value is `auto`.
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*model*='regex'::
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Likewise, if you have more than one UPS, it may be necessary to specify a
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*model* name to match against. This parameter is also a case-insensitive
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extended regular expression.
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DIAGNOSTICS
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-----------
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If the driver cannot find an UPS, first open System Preferences and see if
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there is an "UPS" tab on the Energy Saver panel. If so, re-run the driver with
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the *-D* flag to list the names of the power sources found.
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KNOWN ISSUES AND BUGS
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---------------------
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This driver is a monitoring-only driver, and cannot shut down an UPS on its
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own. However, this should not be a problem in practice: it is monitoring the
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built-in Mac OS X UPS driver, which has configuration options for several
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shutdown scenarios. Consult the Energy Saver control panel or *pmset*(8) for
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more information.
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The default distribution of *apcupsd* installs a kernel extension which
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prevents Mac OS X from attaching to the UPS. In order to use this driver after
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installing apcupsd, you must first run the `apcupsd-uninstall` script and
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reboot.
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Note that other UPS monitoring solutions may show more detail than what is
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provided by the built-in Mac OS X driver. In particular, voltages other than
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the battery voltage, as well as current and frequency, are typically not
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shown. It may be possible to monitor these values with *apcupsd* (for APC
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hardware only) or linkman:usbhid-ups[8].
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AUTHOR
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------
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Charles Lepple <clepple+nut at gmail.com>
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SEE ALSO
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--------
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linkman:usbhid-ups[8], *pmset*(8), *regex*(3)
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The core driver:
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~~~~~~~~~~~~~~~~
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linkman:nutupsdrv[8]
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Internet resources:
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~~~~~~~~~~~~~~~~~~~
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* The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
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* The apcupsd home page: http://www.apcupsd.org/
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