HVTHGP - Hydra Hnode G-Use Pool Activity File

The Hydra Hnode General Use Pool Activity file contains statistics on the physical tape and logical volume activity for each of the 32 general use pools.
micsrm140
The Hydra Hnode General Use Pool Activity file is derived from the IBM Virtualization Engine TS7700 Series Statistical Data, Hnode Library Historical Record. This record is produced every 15 minutes. In addition, this file contains a roll-up of the tape media statistics from the HVTHGM file.

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.
HVTHGP Sort Sequence and Data Granularity
+---------+-------------------------------------------------+ |Timespan | Level of Data Granularity | +---------+-------------------------------------------------+ | | | | DETAIL |SYSID HVTGRID HVTCLID HVTNODE HVTPOOL | | |HVTDCI YEAR MONTH DAY HOUR | | |ENDTS | | | | | DAYS |SYSID HVTGRID HVTCLID HVTNODE HVTPOOL | | |HVTDCI YEAR MONTH DAY HOUR | | | | | WEEKS |SYSID HVTGRID HVTCLID HVTNODE HVTPOOL | | |HVTDCI YEAR WEEK ZONE HOUR | | | | | MONTHS |SYSID HVTGRID HVTCLID HVTNODE HVTPOOL | | |HVTDCI YEAR MONTH ZONE | | | | | YEARS | N/A | | | | +---------+-------------------------------------------------+ | TABLES | N/A | +---------+-------------------------------------------------+ Generation Date: Thu, Apr 1, 2010
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, February 10, 2016 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 HVTDCI - Device Class ID XDWM..E HVTGRID - Grid Composite ID XDWM..E HVTNODE - Node ID XDWM..E HVTPOOL - Library GUP Number 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 X..... HVTLMA - Library Manufacturer X..... HVTLMN - Library Model Number X..... HVTLMT - Library Machine Type X..... HVTLPM - Library Plant of Manufacture X..... HVTLSN - Library Sequence Number X.....E HVTMODEL - Node Machine Model X.....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 Retained Data Elements XDWM..E HGPFEP - Force Erasure Policy Value (Days) XDWM..E HGPFMBF - 1st Media to Borrow Policy Value XDWM..E HGPLAP - Last Access Policy Value (Days) XDWM..E HGPLIP - Last Data Invalidation Policy Value(Days XDWM..E HGPLPW - Last Written Policy Value (Days) XDWM..E HGPMAP - Min Active Data Pct Policy Value XDWM..E HGPPTPF - Pool Type Policy Value XDWM..E HGPRBVF - Returns Allowed Policy Value XDWM..E HGPRCT - Reclaim Threshold Pct Policy Value XDWM..E HGPRPL - Reclaim Pool Policy Value XDWM..E HGPSMBF - 2nd Media to Borrow Policy Value XDWM..E HGPSMRT - Sunset media Reclaim Thrshold Pct Value Accumulated Data Elements XDWM..E HGPALV - Sum of Active Logical Volumes XDWM..E HGPBPV - Borrowed Private Stacked Volume Count XDWM..E HGPBSV - Borrowed Scratch Stacked Volume Count XDWM..E HGPDRP - Data Read from the Pool (MB) XDWM..E HGPDWP - Data Written to the Pool (MB) XDWM..E HGPMAD - Sum of Active Logical Volume Data (MB) XDWM..E HGPPVC - Private Stacked Volume Count XDWM..E HGPRRV - Read Only Recovery Volume Count XDWM..E HGPSETM - Sum of Avg Age of Residual Stacked Vols XDWM..E HGPSFPV - Sum of Avg Age of Full Stacked Vols XDWM..E HGPSVC - Scratch Stacked Volume Count XDWM..E HGPUVC - Volumes in Unavailable Status XDWM..E HGPWSE - Stacked Volumes Waiting Security Data Maximum Data Elements XDWM..E HGPMXETM - Max Age of Residual Stacked Vols XDWM..E HGPMXFPV - Max Age of Full Stacked Vols Derived Data Elements XDWM..E HGPAVALV - Avg Active Logical Volumes XDWM..E HGPAVBPV - Avg Borrowed Private Stacked Volumes XDWM..E HGPAVBSV - Avg Borrowed Scratch Stacked Volumes XDWM..E HGPAVETM - Avg Age of Residual Stacked Vols XDWM..E HGPAVFPV - Avg Age of Full Stacked Volumes XDWM..E HGPAVMAD - Avg Active Logical Volume Data (MB) XDWM..E HGPAVPVC - Avg Private Stacked Volume Count XDWM..E HGPAVSVC - Avg Scratch Stacked Volume Count
For a detailed description of individual data dictionary elements, see Hydra Hnode G-Use Pool Activity (HVTHGP).

Usage Considerations

None

Retrieval Examples

In the examples, a SAS macro variable is used to specify the DDname part of the
MICS
file name. These macro variables are a standard part of
MICS
and are available for all files. The macro variable name has the form &diiit, where d is the database identifier, iii is the information area name, and t is the timespan. For the examples, a database identifier of P is used. The identifier is installation-dependent, so you should find out what the identifiers are at your installation.
  • Using the most recent DAYS timespan HVTHGP file, display the data read and written to the general use pools, including the number of logical volumes in each pool.
    PROC SUMMARY DATA=DAYS.HVTHGP01 NWAY; CLASS HVTCLID HVTPOOL; VAR HGPDRP HGPDWP HGPAVALV; OUTPUT OUT=STATS SUM=HGPDRP HGPDWP MEAN=HGPAVALV; RUN; PROC PRINT DATA=STATS LABEL ; VAR HVTCLID HVTPOOL HGPDRP HGPDWP HGPAVALV; TITLE1 'Daily General Use Pool Statistics' ; RUN ;