1  –  area_ready_count_field

    This field displays the number of times a storage area is readied
    for read-only or read/write access. Readying a storage area may
    result in a file access (open) operation, but not always.

2  –  normal_file_open_field

    This field displays the number of times a storage area is opened
    using the normal operating system mechanism. This typically
    indicates the number of different storage areas that are
    accessed.

3  –  _normal_stall_x100_field

    This field displays the total duration of the normal file-open
    operation, in hundredths of seconds.

4  –  quick_file_open_field

    This field displays the number of times a "quick open" is used to
    open the storage area file. This typically occurs for subsequent
    opens by any user of a storage area file already opened by
    another user, even on another node of the cluster.

5  –  quick stall X100 field

    This field displays the total duration of the quick file-open
    operation, in hundreths of seconds.