z/OS DFSMS Using the Volume Mount Analyzer
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Data Set Analysis Phase—GFTASRT3

z/OS DFSMS Using the Volume Mount Analyzer
SC23-6859-00

During the data set analysis phase, GFTAVMA analyzes the data from the data set perspective and generates the GFTASRT3 summary report. If data set 'X' was written ten times during the sample, GFTAVMA considers the last time it was written to be the current version of data set 'X'. GFTAVMA attributes all the mounts caused by all versions of data set 'X' to data set 'X', but GFTASRT3 shows only the portion of statistical volumes attributed to the latest copy of the data set. See Statistical Volumes for an explanation of unique volsers and statistical volumes.

The GFTAVMA keywords DATE or TIME change what GFTAVMA shows as the current version of data set 'X'.

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