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

You can do any of the following:
1. Set up a new and larger NetView FTP V2.2.1 MVS checkpoint data set.
2. Use AMS to unload the old NetView FTP V2.2.1 MVS checkpoint data set.
Delete the old checkpoint data set. Allocate a larger NetView FTP V2.2.1 MVS
checkpoint data set. Reload the checkpoint data set.
Member DVGMXCR2 in library DVG.NFTP230.INSTLIB contains a sample
batch job for this. This member is shown in Figure 44.
3. Rebuild the NetView FTP V2.2.1 MVS checkpoint data set.
You can now restart NetView FTP V2.2.1 MVS or the stopped servers.
//DVGMXCR2 JOB (accn,n),'programmer-id',
// MSGCLASS=x,MSGLEVEL=(1,1),CLASS=a,
// NOTIFY=userid,USER=userid
//���������������������������������������������������������������������
//� NETVIEW FILE TRANSFER PROGRAM VERSION 2.2.1 �
//� Generated by macro DVGMXJG2 �
//� MEMBER : DVGMXCR2 �
//� Parameter: �
//� INDEX DVG.NFTP23� �
//� VSQUAL DVG.NFTP23� �
//� WRKDISK SYSDA �
//� FUNCTION : �
//� REORGANIZE THE NFTP CHECKPOINT DATA SET �
//���������������������������������������������������������������������
//�---------------------------------------------------
//� UNLOAD THE EXISTING CHECKPOINT DATA SET
//�---------------------------------------------------
//UNLOAD EXEC PGM=IDCAMS,REGION=2M
//SYSPRINT DD SYSOUT=�
//CRRDATA DD DSN=&TEMP,UNIT=SYSDA,
// DISP=(NEW,PASS),SPACE=(TRK,(15,15)),
// DCB=(RECFM=FB,LRECL=992,BLKSIZE=1984)
//SYSIN DD �
/�-----------------------------------------------�/
/� UNLOAD THE VSAM CLUSTER �/
/�-----------------------------------------------�/
REPRO -
INFILE(CRRDATA) -
ODS(DVG.NFTP23�.CHECKPNT.FILE)
/�
//�---------------------------------------------------
//� DELETE AND DEFINE AND INIT THE CHECKPNT DATA SET
//�---------------------------------------------------
//DEFREP EXEC PGM=IDCAMS,REGION=2M
//SYSPRINT DD SYSOUT=�
//VSAMCHCK DD DUMMY,
// DCB=(RECFM=VBA,LRECL=125,BLKSIZE=629)
//CRRDATA DD DSN=&TEMP,DISP=(OLD,DELETE)
//SYSIN DD DSN=DVG.NFTP23�.INSTLIB(DVGMXCRD),DISP=SHR
Figure 44. Sample Job DVGMXCR2 to Reorganize the Checkpoint Data Set
Chapter 5. Setting Up and Maintaining the Checkpoint Data Set 77