rfc2287.txt

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           with a total size of 4,294,967,295 bytes this variable
           would be 0."
       ::= { sysApplInstallElmtEntry 10 }

   sysApplInstallElmtCurSizeLow OBJECT-TYPE
       SYNTAX      Unsigned32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           "The current file size modulo 2^32 bytes.
           For example, for a file with a total size of 4,294,967,296



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           bytes this variable would have a value of 0; for a file with
           a total size of 4,294,967,295 bytes this variable would be
           4,294,967,295."
       ::= { sysApplInstallElmtEntry 11 }



   -- sysApplRun Group
   -- This group models activity information for applications
   -- that have been invoked and are either currently running,
   -- or have previously run on the host system.  Likewise,
   -- the individual elements of an invoked application are
   -- also modeled to show currently running processes, and
   -- processes that have run in the past.

   -- sysApplRunTable
   -- The sysApplRunTable contains the application instances
   -- which are currently running on the host.  Since a single
   -- application might be invoked multiple times, an entry is
   -- added to this table for each INVOCATION of an application.
   -- The table is indexed by sysApplInstallPkgIndex, sysApplRunIndex
   -- to enable managers to easily locate all invocations of
   -- a particular application package.

   sysApplRunTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF SysApplRunEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "The table describes the applications which are executing
           on the host.  Each time an application is invoked,
           an entry is created in this table. When an application ends,
           the entry is removed from this table and a corresponding
                   entry is created in the SysApplPastRunTable.

           A new entry is created in this table whenever the agent
           implementation detects a new running process that is an
           installed application element whose sysApplInstallElmtRole
           designates it as being the application's primary executable
           (sysApplInstallElmtRole = primary(2) ).

           The table is indexed by sysApplInstallPkgIndex,
           sysApplRunIndex to enable managers to easily locate all
           invocations of a particular application package."
       ::= { sysApplRun 1 }

   sysApplRunEntry OBJECT-TYPE
       SYNTAX      SysApplRunEntry



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       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "The logical row describing an application which is
           currently running on this host."
       INDEX    { sysApplInstallPkgIndex, sysApplRunIndex }
       ::= { sysApplRunTable   1 }

   SysApplRunEntry ::= SEQUENCE {
       sysApplRunIndex                         Unsigned32,
       sysApplRunStarted                       DateAndTime,
       sysApplRunCurrentState                  RunState
   }

   sysApplRunIndex OBJECT-TYPE
       SYNTAX      Unsigned32 (1..'ffffffff'h)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "Part of the index for this table. An arbitrary
           integer used only for indexing purposes. Generally
           monotonically increasing from 1 as new applications are
           started on the host, it uniquely identifies application
           invocations.

           The numbering for this index increases by 1 for each
           INVOCATION of an application, regardless of which
           installed application package this entry represents a
           running instance of.

           An example of the indexing for a couple of entries is
           shown below.

                         :
                    sysApplRunStarted.17.14
                    sysApplRunStarted.17.63
                    sysApplRunStarted.18.13
                         :

           In this example, the agent has observed 12 application
           invocations when the application represented by entry 18
           in the sysApplInstallPkgTable is invoked.  The next
           invocation detected by the agent is an invocation of
           installed application package 17.  Some time later,
           installed application 17 is invoked a second time.

           NOTE: this index is not intended to reflect a real-time
           (wall clock time) ordering of application invocations;



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           it is merely intended to uniquely identify running
           instances of applications.  Although the
           sysApplInstallPkgIndex is included in the INDEX clause
           for this table, it serves only to ease searching of
           this table by installed application and does not
           contribute to uniquely identifying table entries."
       ::= { sysApplRunEntry 1 }

   sysApplRunStarted OBJECT-TYPE
       SYNTAX      DateAndTime
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           "The date and time that the application was started."
       ::= { sysApplRunEntry 2 }

   sysApplRunCurrentState OBJECT-TYPE
       SYNTAX      RunState
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           "The current state of the running application instance.
           The possible values are running(1), runnable(2) but waiting
           for a resource such as CPU, waiting(3) for an event,
           exiting(4), or other(5). This value is based on an evaluation
           of the running elements of this application instance (see
           sysApplElmRunState) and their Roles as defined by
           sysApplInstallElmtRole.  An agent implementation may
           detect that an application instance is in the process of
           exiting if one or more of its REQUIRED elements are no
           longer running.  Most agent implementations will wait until
           a second internal poll has been completed to give the
           system time to start REQUIRED elements before marking the
           application instance as exiting."
       ::= { sysApplRunEntry 3 }


   -- sysApplPastRunTable
   -- The sysApplPastRunTable provides a history of applications
   -- previously run on the host computer. Entries are removed from
   -- the sysApplRunTable and corresponding entries are added to this
   -- table when an application becomes inactive. Entries remain in
   -- this table until they are aged out when either the table size
   -- reaches a maximum as determined by the sysApplPastRunMaxRows,
   -- or when an entry has aged to exceed a time limit as set be
   -- sysApplPastRunTblTimeLimit.
   --
   -- When aging out entries, the oldest entry, as determined by



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   -- the value of sysApplPastRunTimeEnded, will be removed first.

   sysApplPastRunTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF SysApplPastRunEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "A history of the applications that have previously run
           on the host computer.  An entry's information is moved to
           this table from the sysApplRunTable when the invoked
           application represented by the entry ceases to be running.

           An agent implementation can determine that an application
           invocation is no longer running by evaluating the running
           elements of the application instance and their Roles as
           defined by sysApplInstallElmtRole.  Obviously, if there
           are no running elements for the application instance,
           then the application invocation is no longer running.
           If any one of the REQUIRED elements is not running,
           the application instance may be in the process of exiting.
           Most agent implementations will wait until a second internal
           poll has been completed to give the system time to either
           restart partial failures or to give all elements time to
           exit.  If, after the second poll, there are REQUIRED
           elements that are not running, then the application
           instance may be considered by the agent implementation
           to no longer be running.

           Entries remain in the sysApplPastRunTable until they
           are aged out when either the table size reaches a maximum
           as determined by the sysApplPastRunMaxRows, or when an entry
           has aged to exceed a time limit as set by
           sysApplPastRunTblTimeLimit.

           Entries in this table are indexed by sysApplInstallPkgIndex,
           sysApplPastRunIndex to facilitate retrieval of all past
           run invocations of a particular installed application."
       ::= { sysApplRun 2 }

   sysApplPastRunEntry OBJECT-TYPE
       SYNTAX      SysApplPastRunEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "The logical row describing an invocation of an application
           which was previously run and has terminated.  The entry
           is basically copied from the sysApplRunTable when the
           application instance terminates.  Hence, the entry's



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           value for sysApplPastRunIndex is the same as its value was
           for sysApplRunIndex."
       INDEX    { sysApplInstallPkgIndex, sysApplPastRunIndex }
       ::= { sysApplPastRunTable   1 }

   SysApplPastRunEntry ::= SEQUENCE {
       sysApplPastRunIndex                     Unsigned32,
       sysApplPastRunStarted                   DateAndTime,
       sysApplPastRunExitState                 INTEGER,
       sysApplPastRunTimeEnded                 DateAndTime
   }

   sysApplPastRunIndex OBJECT-TYPE
       SYNTAX      Unsigned32 (1..'ffffffff'h)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
           "Part of the index for this table. An integer
           matching the value of the removed sysApplRunIndex
           corresponding to this row."
       ::= { sysApplPastRunEntry 1 }

   sysApplPastRunStarted OBJECT-TYPE
       SYNTAX      DateAndTime
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           "The date and time that the application was started."
       ::= { sysApplPastRunEntry 2 }

   sysApplPastRunExitState OBJECT-TYPE
       SYNTAX      INTEGER {
                   complete (1), -- normal exit at sysApplRunTimeEnded
                   failed (2),   -- abnormal exit
                   other (3)
                   }
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
         "The state of the application instance when it terminated.
          This value is based on an evaluation of the running elements
          of an application and their Roles as defined by
          sysApplInstallElmtRole.  An application instance is said to
          have exited in a COMPLETE state and its entry is removed
          from the sysApplRunTable and added to the sysApplPastRunTable
          when the agent detects that ALL elements of an application
          invocation are no longer running.  Most agent implementations
          will wait until a second internal poll has been completed to



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          give the system time to either restart partial failures or
          to give all elements time to exit.  A failed state occurs if,
          after the second poll, any elements continue to run but
          one or more of the REQUIRED elements are no longer running.
          All other combinations MUST be defined as OTHER."
       ::= { sysApplPastRunEntry 3 }

   sysApplPastRunTimeEnded OBJECT-TYPE
       SYNTAX      DateAndTime
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
           "The DateAndTime the application instance was determined
           to be no longer running."