smilint output for ./HC-PerfHist-TC-MIB

Messages:

HC-PerfHist-TC-MIB

   1: -- extracted from rfc3705.txt
   2: -- at Sat Feb  7 06:16:39 2004

  57: 
  58:    HCPerfValidIntervals ::= TEXTUAL-CONVENTION

  59:        STATUS  current
  60:        DESCRIPTION
  61:           "The number of near end intervals for which data was
  62:           collected.  The value of an object with an
  63:           HCPerfValidIntervals syntax will be 96 unless the
  64:           measurement was (re-)started within the last 1440 minutes,
  65:           in which case the value will be the number of complete 15
  66:           minute intervals for which the agent has at least some data.
  67:           In certain cases (e.g., in the case where the agent is a
  68:           proxy) it is possible that some intervals are unavailable.
  69:           In this case, this interval is the maximum interval number
  70:           for which data is available."
  71:        SYNTAX   Integer32 (0..96)
  72: 
  73:    HCPerfInvalidIntervals ::= TEXTUAL-CONVENTION

  74:        STATUS  current
  75:        DESCRIPTION
  76:           "The number of near end intervals for which no data is
  77:           available.  The value of an object with an
  78:           HCPerfInvalidIntervals syntax will typically be zero except
  79:           in cases where the data for some intervals are not available
  80:           (e.g., in proxy situations)."
  81:        SYNTAX   Integer32 (0..96)
  82: 
  83:    HCPerfTimeElapsed ::= TEXTUAL-CONVENTION

  84:        STATUS  current
  85:        DESCRIPTION
  86:           "The number of seconds that have elapsed since the beginning
  87:           of the current measurement period.  If, for some reason,
  88:           such as an adjustment in the system's time-of-day clock or
  89:           the addition of a leap second, the duration of the current
  90:           interval exceeds the maximum value, the agent will return
  91:           the maximum value.
  92: 
  93:           For 15 minute intervals, the range is limited to (0..899).
  94:           For 24 hour intervals, the range is limited to (0..86399)."
  95:        SYNTAX   Integer32 (0..86399)
  96: 
  97:    HCPerfIntervalThreshold ::= TEXTUAL-CONVENTION

  98:        STATUS   current
  99:        DESCRIPTION
 100:            "This convention defines a range of values that may be set
 101:            in a fault threshold alarm control.  As the number of
 102:            seconds in a 15-minute interval numbers at most 900,
 103:            objects of this type may have a range of 0...900, where the
 104:            value of 0 disables the alarm."
 105:        SYNTAX   Unsigned32 (0..900)
 106: 
 107:    HCPerfCurrentCount ::= TEXTUAL-CONVENTION

 108:        STATUS  current
 109:        DESCRIPTION
 110:            "A gauge associated with a performance measurement in a
 111:             current 15 minute measurement interval.  The value of an
 112:             object with an HCPerfCurrentCount syntax starts from zero
 113:             and is increased when associated events occur, until the
 114:             end of the 15 minute interval.  At that time the value of
 115:             the gauge is stored in the first 15 minute history
 116:             interval, and the gauge is restarted at zero.  In the case
 117:             where the agent has no valid data available for the
 118:             current interval, the corresponding object instance is not
 119:             available and upon a retrieval request a corresponding
 120:             error message shall be returned to indicate that this
 121:             instance does not exist.
 122: 
 123:             This count represents a non-negative integer, which
 124:             may increase or decrease, but shall never exceed 2^64-1
 125:             (18446744073709551615 decimal), nor fall below 0.  The
 126:             value of an object with HCPerfCurrentCount syntax
 127:             assumes its maximum value whenever the underlying count
 128:             exceeds 2^64-1.  If the underlying count subsequently
 129:             decreases below 2^64-1 (due, e.g., to a retroactive
 130:             adjustment as a result of entering or exiting unavailable
 131:             time), then the object's value also decreases.
 132: 
 133:             Note that this TC is not strictly supported in SMIv2,
 134:             because the 'always increasing' and 'counter wrap'
 135:             semantics associated with the Counter64 base type are not
 136:             preserved.  It is possible that management applications
 137:             which rely solely upon the (Counter64) ASN.1 tag to
 138:             determine object semantics will mistakenly operate upon
 139:             objects of this type as they would for Counter64 objects.
 140: 
 141:             This textual convention represents a limited and short-
 142:             term solution, and may be deprecated as a long term
 143:             solution is defined and deployed to replace it."
 144:        SYNTAX  Counter64
 145: 
 146:    HCPerfIntervalCount ::= TEXTUAL-CONVENTION

 147:        STATUS  current
 148:        DESCRIPTION
 149:            "A gauge associated with a performance measurement in
 150:             a previous 15 minute measurement interval.  In the case
 151:             where the agent has no valid data available for a
 152:             particular interval, the corresponding object instance is
 153:             not available and upon a retrieval request a corresponding
 154:             error message shall be returned to indicate that this
 155:             instance does not exist.
 156: 
 157:             Let X be an object with HCPerfIntervalCount syntax.
 158:             Let Y be an object with HCPerfCurrentCount syntax.
 159:             Let Z be an object with HCPerfTotalCount syntax.
 160:             Then, in a system supporting a history of n intervals with
 161:             X(1) and X(n) the most and least recent intervals
 162:             respectively, the following applies at the end of a 15
 163:             minute interval:
 164: 
 165:                - discard the value of X(n)
 166:                - the value of X(i) becomes that of X(i-1)
 167:                  for n >= i > 1
 168:                - the value of X(1) becomes that of Y.
 169:                - the value of Z, if supported, is adjusted.
 170: 
 171:             This count represents a non-negative integer, which
 172:             may increase or decrease, but shall never exceed 2^64-1
 173:             (18446744073709551615 decimal), nor fall below 0.  The
 174:             value of an object with HCPerfIntervalCount syntax
 175:             assumes its maximum value whenever the underlying count
 176:             exceeds 2^64-1.  If the underlying count subsequently
 177:             decreases below 2^64-1 (due, e.g., to a retroactive
 178:             adjustment as a result of entering or exiting unavailable
 179:             time), then the value of the object also decreases.
 180: 
 181:             Note that this TC is not strictly supported in SMIv2,
 182:             because the 'always increasing' and 'counter wrap'
 183:             semantics associated with the Counter64 base type are not
 184:             preserved.  It is possible that management applications
 185:             which rely solely upon the (Counter64) ASN.1 tag to
 186:             determine object semantics will mistakenly operate upon
 187:             objects of this type as they would for Counter64 objects.
 188: 
 189:             This textual convention represents a limited and short-
 190:             term solution, and may be deprecated as a long term
 191:             solution is defined and deployed to replace it."
 192:        SYNTAX  Counter64
 193: 
 194:    HCPerfTotalCount ::= TEXTUAL-CONVENTION

 195:        STATUS  current
 196:        DESCRIPTION
 197:            "A gauge representing the aggregate of previous valid 15
 198:             minute measurement intervals.  Intervals for which no
 199:             valid data was available are not counted.
 200: 
 201:             This count represents a non-negative integer, which
 202:             may increase or decrease, but shall never exceed 2^64-1
 203:             (18446744073709551615 decimal), nor fall below 0.  The
 204:             value of an object with HCPerfTotalCount syntax
 205:             assumes its maximum value whenever the underlying count
 206:             exceeds 2^64-1.  If the underlying count subsequently
 207:             decreases below 2^64-1 (due, e.g., to a retroactive
 208:             adjustment as a result of entering or exiting unavailable
 209:             time), then the object's value also decreases.
 210: 
 211:             Note that this TC is not strictly supported in SMIv2,
 212:             because the 'always increasing' and 'counter wrap'
 213:             semantics associated with the Counter64 base type are not
 214:             preserved.  It is possible that management applications
 215:             which rely solely upon the (Counter64) ASN.1 tag to
 216:             determine object semantics will mistakenly operate upon
 217:             objects of this type as they would for Counter64 objects.
 218: 
 219:             This textual convention represents a limited and short-
 220:             term solution, and may be deprecated as a long term
 221:             solution is defined and deployed to replace it."
 222:        SYNTAX  Counter64
 223:    END
 224: 
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