The following major changes have been made since the last edition of this manual:
The manual has been brought into line with BS2000 OSD/BC V11.0B.
Because of the support of FastDPAV in the SM2 monitor the utilization data of disks can no longer be determined. Instead of this new data describing the parallelism of inputs/outputs are supplied.
This results in the following changes:
In the DEVICE DISK report the columns P (PAV information), UTIL (IO%, PG%) and RSC have been omitted. Instead of this new columns RUN (TOT, PG) have been added which contain the average number of parallel processed inputs/outputs (TOT) resp. paging inputs/outputs (PG).
The sort criteria *BUSY and *RSC of the SELECT-DEVICE-DISK-PARAMETERS statement have been replaced by *RUN (average number of parallel processed inputs/outputs).
The utilization data of channels which was calculated from the data rate and the blocking of the I/Os are no longer determined, i.e.
In the CHANNEL report the column BUSY (%) has been omitted.
The sort criterion *BUSY of the SELECT-CHANNEL-PARAMETERS statement has been omitted, the statement is therefore obsolete.