|
|
|
Source: VCA_VS file at the DETAIL timespan
Function: Expands on the information in the summary report,
providing a data set name node summary of the VSAM
data sets within each group.
This is useful when the user needs to know the
name structures of data sets with a certain set of
attributes.
Features: Report options allow analysis of up to nine nodes,
(1st, 2nd, ...9th), a range of nodes, or the last
node of the data set name.
You can specify that only the most commonly
occurring nodes should appear on the report.
Once the summary report has identified a group of
data sets with similar attributes, this report
helps identify those users or groups that own the
data.
SMS
Issues: Establishing SMS data classes usually requires two
steps: defining the attributes of the class and
finding a way to assign each new data set to the
correct class. This report helps with the second
part of this process, as it identifies patterns
that can be used in ACS routines to make class
assignments.
COLUMN DESCRIPTIONS
Report Group
Identifies the reporting group for which this
analysis report is produced. Refer back to the
summary report to determine the group of data sets
that comprise this report group. All data sets
assigned to this particular report group will have
their data set node(s) analyzed by this report.
Data Set Name Pattern (Node)
The data set node(s) represented by this
summarization. The contents of this column are
determined by the values coded on the report
option screen for this report, and by the values
found in your data set names for this report
group. The occurrence of leading, trailing, or
duplicate periods in this value indicates that the
node(s) you specified were not present for the
data set names represented by this group. For
example, trying to analyze nodes 2-3 of data set
name SYS1.PROCLIB would result in a value of
'PROCLIB.', while trying to use nodes 3-5 would
result in a value of '..'.
Data Set Count
The number of data set names included in this
report group that matched the data set name
structure identified in the Data Set Name Pattern
column. The sum of this column may not equal the
number of data sets in the report group, as very
small groups of common node(s) can be dropped from
the analysis, as specified on the report options
screen.
% of Group Total
The percentage of all the data set names included
in this report group that matched the data set
name structure identified in the Data Set Name
Pattern column. The sum of this column may not
equal 100%, as very small groups of common node(s)
can be dropped from the analysis, as specified on
the report options screen.
Average Size (KB)
The average size of each data set in this report
group with this data set name pattern, expressed
in thousands of bytes (kilobytes). This is
calculated by adding the size of each data set in
the group, and dividing by the number of data
sets.
Minimum Size (KB)
The size of the smallest data set in this report
group with this data set name pattern, expressed
in thousands of bytes (kilobytes).
Maximum Size (KB)
The size of the largest data set in this report
group with this data set name pattern, expressed
in thousands of bytes (kilobytes).
Percentage of Data Sets Less Than:
This represents a cumulative percentage
distribution line for all data sets within this
data set name pattern and this report group.
Values along the line range from 100 kilobytes to
10 megabytes, and represent the cumulative
percentage of data sets having sizes within each
range.
% Other
The percentage of data sets within this data set
name pattern and this report group that are larger
than 10 megabytes in size.
VSAM ATTRIBUTES (STGEFC) 16 CA MICS StorageMate - NODE ANALYSIS ABC CORPORATION ---------------------------------------------- Report Group (See Summary Report)= 5 ---------------------------------------------- Data Set Name Pattern (Node) Data % of Average Minimum Maximum +----- Percentage of Data Sets Less Than: -----+ % Set Group Size Size Size 100 250 500 750 1 2 4 6 8 10 Other Count Total (KB) (KB) (KB) KB KB KB KB MB MB MB MB MB MB PSSS00V 16 48.48 3870 712 8500 0 0 0 25 25 44 50 75 75 100 0 PSSS01V 12 36.36 3939 712 8500 0 0 0 25 25 33 50 75 75 100 0 NCPSMPE 4 12.12 5595 2833 8500 0 0 0 0 0 0 25 50 75 100 0 CIC 1 3.03 1530 1530 1530 0 0 0 0 0 100 100 100 100 100 0
Figure 4-81. VSAM Attributes / Node Analysis
| Copyright © 2012 CA. All rights reserved. | Tell Technical Publications how we can improve this information |