The CA MICS IBM Hydra Physical Tape Drive Analysis Report
displays physical tape drive and tape mount statistics for
the real tape drives attached to the virtual tape server,
including cartridge mount statistics broken down by type,
such as those for recall (due to a virtual volume DASD cache
miss) or reclamation (because the reclamation threshold has
been met).
The report uses the report header described in section
3.2.3.1.2.
The report body reports on the following measurements from
left to right:
Interval count and general tape drive information:
o Number of Recording Intervals - INTERVLS
o Number of Installed Physical Tape Device - HHAAVIPD
o Avg Physical Drives Available - HHAAVAPD
Minimum, average, and maximum number of concurrently
mounted physical drives:
o Min Physical Drives Concur Mounted - HHAMNPDM
o Avg Physical Drives Concur Mounted - HHAAVPDM
o Max Physical Drives Concur Mounted - HHAMXPDM
Tape mount counts, total and by category:
o Total Physical Mounts - HHATPM
o Physical Stage (Recall) Mounts - HHAPRM
o Physical Migrate (Copy) Mounts - HHAPPM
o Physical Reclaim Mounts - HHARCM
o Physical Secure Data Erase Mounts - HHAPSM
Minimum, average, and maximum mount times (mm:ss)
o Min Physical Mount Time - HHAMNMTM
o Avg Physical Mount Time - HHAAVMTM
o Max Physical Mount Time - HHAMXMTM
Amount of data transferred to and from physical cartridges:
o Data Read from Physical Media (MB) - HHADRP
o Data Written to Physical Media (MB) - HHADWP
Number of logical volumes, and borrowed private and scratch
stacked volumes:
o Number of Active Logical Volumes - HHAAVALV
o Borrowed Stacked Private Cartridges - HHAAVBPV
o Borrowed Stacked Scratch Cartridges - HHAAVBSV
At the bottom of the report, a line is generated that shows
summary totals, minimums, maximums, averages, or percentages,
as appropriate for the detailed data in each column.
All report data is generated from the Hydra Hnode Activity
(HVTHHA) file.
To produce the report:
1. Enter the CA MICS Workstation Facility (MWF)
2. Select option 2, CA MICS Information Center Facility
(MICF)
3. Select option 2, Database Inquiries
4. Select TAPLHC, IBM HYDRA Physical Tape Drive Analysis,
in Catalog Group PERFORM
5. Complete the MICF Execution panel
6. Complete the specification panel. Refer to section
3.2.3.1.1, IBM Hydra MICF Inquiry Specification Panels,
for information about modifiable panel fields.
Inquiry : TAPLHC CA MICS Hydra Physical Tape Drive Analysis Report Run Date: 29MAYyy Data Presented by Hour within Day Page 001 Cluster Identification #: 0 Grid Composite Identification: 10000 Report Start: 28MAYyy:00:00 Node Identification #: 0 Distributed Library Sequence #: 10001 Report End : 29MAYyy:00:00 Node Serial Number: 78-42FG3 Virtual Engine Code Level: 8.5.0.154 Timespan : DAYS --------------------------------------------------------------------------------------------------------------------------------- Day: 28MAYyy -Tape-- Concurrent ------VTS Mount Counts------- ---Mount Times--- Cartridge MB Data- Active Borrowed Numb Drives Mounts Min Avg Max Transferred Logical Stacked Vols HOUR Intv Ins Avl Min Avg Max Total Recal Copy Reclm SDE MM:SS MM:SS MM:SS Read Written Volumes Priv Scr ---- ---- --- --- --- --- --- ----- ----- ----- ----- ----- ----- ----- ----- -------- -------- ------- ----- ----- 0 4 8 8 3 5 9 6 2 4 0 0 0:00 0:30 0:45 7478 688925 181222 1459 20 1 4 8 8 0 2 7 3 0 3 0 0 0:00 0:21 0:24 0 189025 181196 1465 20 2 4 8 8 0 2 5 3 1 2 0 0 0:00 0:36 1:01 4186 136453 180966 1465 20 3 4 8 8 1 7 9 11 1 10 0 0 0:00 0:26 0:38 7738 556542 180905 1467 20 4 4 8 8 2 6 9 13 0 11 2 0 0:19 0:24 0:39 940 427563 180979 1474 20 5 4 8 8 1 6 9 8 1 7 0 0 0:00 0:23 0:32 1153 429266 181006 1474 20 6 4 8 8 1 8 9 21 6 14 1 0 0:20 0:26 0:44 4952 593089 181316 1476 20 7 4 8 8 4 7 9 11 7 4 0 0 0:20 0:36 2:09 21933 251546 181520 1481 20 8 4 8 8 3 7 9 26 19 7 0 0 0:19 0:25 0:50 63414 174058 181566 1478 20 9 4 8 8 2 4 9 8 6 2 0 0 0:19 0:22 0:34 18766 74721 181581 1478 20 10 4 8 8 2 6 9 12 5 6 1 0 0:00 0:23 0:32 18332 137832 181583 1478 20 11 4 8 8 2 5 9 15 6 8 1 0 0:18 0:21 0:30 14001 88829 181574 1478 20 12 4 8 8 3 5 8 10 4 6 0 0 0:00 0:22 0:38 10212 185775 181570 1477 20 13 4 8 8 2 6 9 20 17 3 0 0 0:18 0:21 0:31 55815 110434 181572 1474 20 14 4 8 8 2 4 8 4 0 4 0 0 0:00 0:19 0:21 3208 184446 181578 1474 20 15 4 8 8 3 4 8 6 1 5 0 0 0:00 0:26 0:33 3441 184843 181571 1474 20 16 4 8 8 2 4 8 9 3 6 0 0 0:18 0:26 0:48 62 248070 181563 1474 20 17 4 8 8 1 3 5 6 0 6 0 0 0:18 0:19 0:21 0 176157 181565 1474 20 18 4 8 8 2 5 9 9 0 8 1 0 0:00 0:23 0:34 0 220819 181567 1475 20 19 4 8 8 2 5 6 6 0 4 2 0 0:00 0:20 0:24 0 156907 181570 1477 20 20 4 8 8 4 6 8 6 0 6 0 0 0:00 0:20 0:22 0 184722 181574 1474 20 21 4 8 8 2 4 7 6 0 6 0 0 0:18 0:20 0:26 2049 178973 181566 1473 20 22 4 8 8 2 4 7 6 2 4 0 0 0:00 0:22 0:27 6407 202022 181555 1470 20 23 4 8 8 0 5 9 10 0 8 2 0 0:00 0:33 0:50 1566 274582 181458 1473 20 ---- --- --- --- --- --- ----- ----- ----- ----- ----- ----- ----- ----- -------- -------- ------- ----- ----- Tots 96 8 8 0 5 9 235 81 144 10 0 0:00 0:24 0:39 245653 6055599 181422 1473 20 ---------------------------------------------------------------------------------------------------------------------------------
Figure 3-23. IBM Hydra Physical Tape Drive Analysis
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