Chapter 3. Operating NetView FTP V2.2.1 MVS - IBM

The values of the following SYSIN parameters can be changed in or added to the
job to suit the needs of your installation:
� BUFFERSPACE
� FREESPACE
� RECORDSIZE
� CONTROLINTERVALSIZE.
How to specify the request queue parameters is described in “Specifying Request
Queue Parameters” on page 199.
CLUSTER
The cluster name shown (DVG.NFTP230.REQUEST.QUEUE) is a sample only.
VOLUMES
If you are not using SMS, include the VOLUMES parameter.
DATA
The data name shown (DVG.NFTP230.REQUEST.QUEUE.DATA) is a sample
only.
INDEX
The index name shown (DVG.NFTP230.REQUEST.QUEUE.INDEX) is a
sample only.
The SEQOUT DD statement defines the sequential data set that IEBDG initializes.
The data-set name shown is only a sample.
Change the UNIT parameter to correspond to a volume on your system.
The value for the RECORD parameter depends on the number of records you want
to generate.
The two CREATE statements are needed to generate the records. The first statement
generates the record with key 0. This record is used for NetView FTP V2.2.1
MVS internal purposes and must always be generated. The second statement generates
the records that can later contain file-transfer requests. You must generate
these records with ascending keys starting with 1.
The value of the QUANTITY parameter in the second CREATE statement defines
the maximum number of requests that the request queue can hold. This value is
one less than the total number of records in the request queue (record 0, is used
by NetView FTP V2.2.1 MVS for internal purposes). You can also change the
values of the following, to suit the needs of your installation:
RQDATA
The sequential data set that is used to load the request queue.
You must use the same data-set name as in the previous SEQOUT DD statement.
Chapter 4. Setting Up and Maintaining the Request Queue 69