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z/OS Unix Filesystem Activity

This report lists information about z/OS Unix filesystem actions. It lists information for filesystem:

  • Mount

  • Quiesce

  • Unquiesce/resume

  • Unmount

  • Remount

  • Move

Information that may be shown, depending on the data in the record includes:

  • Mount point

  • Mount attributes

  • Total and used space

  • Filesystem I/O statistics

Drill through

Clicking on an entry in the table will drill through to the z/OS Unix File Activity report using the system and device number. This allows you to see the file activity in that file system including file level I/O statistics.

Note: If the selected time includes an IPL the file system device number might be reused for a different file system. In this case the file activity for both filesystems using the same device number would be shown.

Report Parameters

ParameterDescription
SystemThe SMF ID of the system that wrote the record.
FilesystemFilter by the filesystem z/OS dataset name.
PathFilter by the mount point path name.
JobnameFilter by job name.
UserFilter by user name.
UIDFilter by unix numeric UID.
Device #Filter by device number.

SMF records used for this report

TypeSubtype
921
922
924
925
926
927