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Set a fan's Functional property to false when
it has been out of spec for too long. When it
is back in spec, set it back to functional.
Change-Id: I264129479c58fd296df7c3a1d3d42f5d7aa7b60b
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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In Fan's tachChanged handler, start up the timer
for a sensor if it is running too slow. If it is
within spec, stop the timer if running and make
the sensor functional again if necessary.
Change-Id: Ib18de2b69942d334da0cb8cd4cc4de8a2784efab
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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Create the Fan objects, and start the dbus/event loop.
Change-Id: I7c6a60bb5d2c20578b529e7e5f3dc13f50e55dd7
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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Add a Timer object to the TachSensor class
Change-Id: I419b5712de9e8e94f2a08de84d13170e44c33c7a
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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TachSensor will match on properties changed
signals for the Value and Target properties.
When these occur, it will load in those
properties and then tell the Fan class there
was a change.
Also, TachSensor will read in the Target property
during construction so it will have a valid value
to check against right away.
Change-Id: I2dc2cacf5804826c6b0e0ea91196cbdaa4d5b893
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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A Fan object has one or more TachSensor objects.
The TachSensor class is used to keep track of the
the actual and expected speeds. It only tracks
expected speeds if the _hasTarget attribute is true.
Future commits will add more functionality.
Change-Id: I9bb5fac39f25c5c31c18457ebedf82838fcf6641
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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This commit contains the data that will be used by
the monitor code.
The generated.cpp file will later be generated during
the build by a python script.
Change-Id: I4dc4552ae8e58cd27478416888dd3363e7c2bf3f
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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This application will monitor the actual speeds of
fans (via their sensors) and compare them to their
expected speeds. If a fan is too slow for too long,
it will have its Functional property in the inventory
set to false. If it starts working again, the property
will be set back to true.
It will use configuration data to say which fans to check
and which values to use for various timeout and deviation
parameters.
Change-Id: Ic61613018a758727835b70f2df0ecd1bf12e8256
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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