DCMT VARY SNAP

DCMT VARY SNAP changes the status of system snap dumps, task snap dumps, system snap photos, or task snap photos.
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DCMT VARY SNAP changes the status of system snap dumps, task snap dumps, system snap photos, or task snap photos.
The following topics are discussed on this page:
Syntax
►►─ DCMT ─┬───────────────────┬───────────────────────────────────────►           └─ broadcast-parms ─┘  ►── Vary SNAP ─┬─ SYStem ─┬─ ON ──────┬──────────────────────────┬───►◄                 │          ├─ OFF ─────┤                          │                 │          ├─ PHOto ───┤                          │                 │          └─ NOPHOto ─┘                          │                 │                                                 │                 └─ TASK ───┬─ ON ────────────────────────────────┬┘                            ├─ OFF ───────────────────────────────┤                            ├─ PHOto ─────────────────────────────┤                            ├─ NOPHOto ───────────────────────────┤                            ├─ TRAce ─┬─ ON ─────┬────────────────┤                            │         ├─ OFF ────┤                │                            │         └─ TASk ───┘                │                            └─ TRAce LIMit ─┬─ 
snap-trace-limit
 ─┬┘                                            └─ OFF ──────────────┘
 
Parameters
  • broadcast-parms
    Executes the DCMT command on all or a list of data sharing group members.
    For more information about broadcasting and broadcast-parms syntax, see How to Broadcast System Tasks.
  • SYStem
    Applies the VARY SNAP command to system snaps.
    • ON
      Enables the writing of system snap dumps to the DC/UCF log file.
    • OFF
      Disables the writing of system snap dumps to the DC/UCF log file.
    • PHOto
      Enables the writing of system snap photos to the DC/UCF log file.
    • NOPHOto
      Disables the writing of system snap photos to the DC/UCF log file.
  • TASK
    Applies the VARY SNAP command to task snaps.
    • ON
      Enables the writing of task snap dumps to the DC/UCF log file.
    • OFF
      Disables the writing of task snap dumps to the DC/UCF log file.
    • PHOto
      Enables the writing of task snap photos to the DC/UCF log file.
    • NOPHOto
      Disables the writing of task snap photos to the DC/UCF log file.
    • TRAce
      Controls the inclusion of system trace information in task snaps.
      • ON
        Includes system trace information for all tasks in a task snap.
      • OFF
        Includes no system trace information in a task snap.
      • TASk
        Includes only system trace information for the task for which the snap is being issued.
    • TRAce LIMit
      Limits the number of trace entries reported in a task snap.
      • snap-trace-limit
        Specifies the maximum number of trace entries that are reported in a task snap.
        Limit:
        0 - 32767
        Note:
        A value of 0 (zero) is the same as specifying OFF.
      • OFF
        Includes an unlimited number of trace entries in a task snap.
Example
DCMT VARY SNAP SYSTEM OFF
      VARY SNAP SYSTEM OFF IDMS DC278001 V105 USER:***  SYSTEM SNAP VARIED OFF (DISABLED)
DCMT VARY SNAP SYSTEM ON
      VARY SNAP SYSTEM ON IDMS DC278000 V105 USER:***  SYSTEM SNAP VARIED ON (ENABLED)
DCMT VARY SNAP SYSTEM NOPHOTO
      VARY SNAP SYSTEM NOPHOTO IDMS DC278003 V105 USER:***  SYSTEM SNAP PHOTO VARIED OFF (DISABLED)
DCMT VARY SNAP SYSTEM PHOTO
      VARY SNAP SYSTEM PHOTO IDMS DC278002 V105 USER:***  SYSTEM SNAP PHOTO VARIED ON (ENABLED)