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version 1.1.2.1, 2012/01/24 13:50:09
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version 1.1.2.2, 2012/02/15 17:46:25
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// Copyright (c) 2005 DMTF. All rights reserved. |
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// <change cr="CIMCoreCR00752.000" type ="change">Update of |
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// descriptions based on Tech Edit review.</ |
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// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath |
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// qualifier values to CIM Schema.</change> |
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// <change cr="ArchCR00089.003" type="add">Add PUnit qualifier values |
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// to Units qualifier values.</change> |
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// ================================================================== |
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// CIM_Watchdog |
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// ================================================================== |
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[Version ( "2.10.0" ), |
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UMLPackagePath ( "CIM::Device::Processor" ), |
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Description ( |
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"CIM_Watchdog is a timer that is implemented in the system " |
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"hardware. It allows the hardware to monitor the state of the " |
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"Operating System, BIOS, or a software component that is " |
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"installed on the System. If the monitored component fails to " |
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"re-arm the timer before its expiration, the hardware assumes " |
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"that the System is in a critical state, and could reset the " |
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"ComputerSystem. This feature can also be used as an " |
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"application watchdog timer for a mission-critical application. " |
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"In this case, the application would assume responsibility for " |
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"re-arming the timer before expiration." )] |
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class CIM_Watchdog : CIM_LogicalDevice { |
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|
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[Description ( |
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"The entity that is currently being monitored by the " |
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"WatchDog. This property is used to identify the module " |
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"that is responsible for re-arming, or whose information " |
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"is used to re-arm, the watchdog at periodic intervals." ), |
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ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8" }, |
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Values { "Unknown", "Other", "Operating System", |
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"Operating System Boot Process", |
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"Operating System Shutdown Process", |
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"Firmware Boot Process", "BIOS Boot Process", |
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"Application", "Service Processor" }] |
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uint16 MonitoredEntity; |
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|
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[Description ( |
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"A string that describes more textual information about " |
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"the monitored entity." ), |
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MaxLen ( 256 )] |
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string MonitoredEntityDescription; |
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|
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[Description ( |
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"The timeout interval that is used by the watchdog, in " |
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"MicroSeconds." ), |
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Units ( "MicroSeconds" ), |
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PUnit ( "second * 10^-6" )] |
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uint32 TimeoutInterval; |
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|
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[Description ( |
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"Resolution of the timer. For example, if this value is " |
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"100, then the timer can expire anytime between " |
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"(TimeoutInterval- 100) microseconds or " |
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"(TimeoutInterval+100) microseconds." ), |
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Units ( "MicroSeconds" ), |
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PUnit ( "second * 10^-6" )] |
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uint32 TimerResolution; |
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|
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[Description ( "The time of the last timer expiry." )] |
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datetime TimeOfLastExpiration; |
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|
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[Description ( |
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"Monitored entity at the time of last timer expiry." ), |
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ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8" }, |
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Values { "Unknown", "Other", "Operating System", |
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"Operating System Boot Process", |
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"Operating System Shutdown Process", |
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"Firmware Boot Process", "BIOS Boot Process", |
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"Application", "Service Processor" }] |
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uint16 MonitoredEntityOnLastExpiration; |
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|
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[Description ( |
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"The action that should happen upon the expiry of the watchdog." |
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), |
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ValueMap { "0", "1", "2", "3", "4", "5" }, |
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Values { "None - Status Only", "System Reset", |
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"System Power Off", "System Power Off, then On", |
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"Generate System NonMaskableInterrupt (NMI)", |
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"Generate System Management Interrupt (SMI)" }] |
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uint16 ActionOnExpiration; |
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[Description ( |
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"A method to re-arm the timer. This method is used only " |
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"if the MonitoredEntity is \"Application\". It returns 0 " |
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"if successful, 1 if unsupported, and any other value if " |
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"an error occurred. In a subclass, the set of possible " |
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"return codes could be specified, using a ValueMap " |
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"qualifier on the method. The strings to which the " |
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"ValueMap contents are \'translated\' can also be " |
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"specified in the subclass as a Values array qualifier." )] |
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uint32 KeepAlive( |
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); |
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|
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}; |
Return to
CIM_Watchdog.mof
CVS log
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