HVTHEI - Hydra Hnode Export/Import Activity File

The Hydra Hnode Export/Import Activity file contains statistics on the the number of physical and logical volumes and amount of data that was either exported or input in the cluster. It is derived from the IBM Virtualization Engine TS7700 Series Statistical Data, type 31, Hnode Export/Import Historical Record. This record is produced every 15 minutes.
micsrm140
The Hydra Hnode Export/Import Activity file contains statistics on the the number of physical and logical volumes and amount of data that was either exported or input in the cluster. It is derived from the IBM Virtualization Engine TS7700 Series Statistical Data, type 31, Hnode Export/Import Historical Record. This record is produced every 15 minutes.

File Organization

The table below identifies data elements by which the file is sequenced and summarized in each timespan. N/A indicates that the file is not supported in a timespan. At the DETAIL level, data is sequenced but not summarized.
The timespans in which a file is supported are defined by each installation when
MICS
is installed. Therefore, this table has been generated as part of the installation process to accurately reflect the
MICS
system at your installation.
HVTHEI Sort Sequence and Data Granularity
+---------+-------------------------------------------------+ |Timespan | Level of Data Granularity | +---------+-------------------------------------------------+ | | | | DETAIL |SYSID HVTGRID HVTCLID YEAR MONTH | | |DAY HOUR ENDTS | | | | | DAYS |SYSID HVTGRID HVTCLID YEAR MONTH | | |DAY HOUR | | | | | WEEKS |SYSID HVTGRID HVTCLID YEAR WEEK | | |ZONE HOUR | | | | | MONTHS |SYSID HVTGRID HVTCLID YEAR MONTH | | |ZONE | | | | | YEARS | N/A | | | | +---------+-------------------------------------------------+ | TABLES | N/A | +---------+-------------------------------------------------+ Generation Date: Wed, Jan 16, 2013
This file was generated with ESSENTIAL=ALL option in effect. All data elements that are defined in the file are generated.
This file was generated with DERIVED=DEFault option in effect. The complex definition of the DERIVED option controls whether the data elements are kept on the file on auxiliary storage.

Data Elements List

The following table identifies data elements that are contained in this file.
GENERATION DATE: Wed, Jan 16, 2013 Note: Essential data elements are identified by an "E" under the Timespan asterisk (*) column. Time- Data Data Element Span * Element Description (LABEL) ------- -------- ---------------------------------------- Sequence/Summary Data Elements XD....E DAY - Day of Month XDW...E HOUR - Hour of Day XDWM..E HVTCLID - Cluster ID XDWM..E HVTGRID - Grid Composite ID XD.M..E MONTH - Month of Year XDWM..E SYSID - System Identifier XDW...E WEEK - Week of Year XDWM..E YEAR - Year of Century XDWM..E ZONE - Time Zone Common Data Elements XD....E DAYNAME - Name of Day of Week XDWM..E DURATION - Recording Interval Time XDWM..E ENDTS - End Time Stamp XDWM..E HVTDLSN - Distributed Library Sequence Number XDWM..E HVTMODEL - Node Machine Model XDWM..E HVTMTYPE - Node Machine Type XD....E HVTRVN - Record Version Number XDWM..E HVTSN - Node Serial Number XDWM..E HVTVECD - VE Code Level XDWM..E INTERVLS - Number of Recording Intervals XD....E ORGSYSID - Originating System Identification XDWM..E STARTTS - Start Time Stamp Accumulated Data Elements XDWM..E HEIDE - Data Exported (MB) XDWM..E HEIDI - Data Imported (MB) XDWM..E HEILVE - Logical Volumes Exported XDWM..E HEILVI - Logical Volumes Imported XDWM..E HEIPVE - Physical Volumes Exported XDWM..E HEIPVI - Physical Volumes Imported
For a detailed description of individual data dictionary elements, see Hydra Hnode Export Import Activity (HVTHEI).

Usage Considerations

None

Retrieval Examples

Use the most recent DAYS timespan HVTHEI file and display the number of volumes (physical and logical) and the megabytes of data that were exported and imported.
  • The display is by HOUR by cluster. This might be a routine activity. If not, this data can be trended using longer term data from the weeks or months timespans.
    DATA; SET &pHVTd..HVTHEI01; DATE=DATEPART(ENDTS) ; FORMAT DATE DATE8. ; * ; PROC PRINT LABEL ; PAGEBY HVTCLID ; BY HVTCLID DATE ; ID HOUR ; VAR HEIPVE HEILVE HEIDE HEIPVI HEILVI HEIDE; TITLE1 'Daily Export-Import Activity by HOUR' ; RUN ;