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

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Printing the NetView FTP V2.2.1 MVS Request Queue Member DVGPRQU in library DVG.NFTP230.INSTLIB, generated by installing NetView FTP V2.2.1 MVS, contains a batch job that you can use to print the contents of the request queue. You must adapt the job to meet the needs of your installation. 72 NetView FTP V2 MVS Installation, Operation, and Administration
Chapter 5. Setting Up and Maintaining the Checkpoint Data Set This chapter describes how to set up and maintain the checkpoint data set for SNA-type transfers. The checkpoint data facility does not apply for OSI-type transfers. During a file transfer the receiving server periodically writes a checkpoint record into the checkpoint data set. The checkpoint record contains all the information that NetView FTP V2.2.1 MVS needs to restart the file transfer. If a file transfer is interrupted NetView FTP can use this information to restart the file transfer from the last checkpoint rather than from the beginning of the file. All servers at one NetView FTP V2.2.1 MVS installation can share the same checkpoint data set. This allows a server other than the one that began a file transfer to restart an interrupted file transfer. You can also define a checkpoint data set for each server in your installation. If you do this, however, an interrupted file transfer can only be restarted by the same server. The request originator must ensure this by specifying that the request can be processed only by a specific server. How to do this is described in the NetView FTP Parameter Reference. Setting Up the Checkpoint Data Set Setting up the checkpoint data set involves doing the following: � Deleting the old checkpoint data set if necessary � Defining a new checkpoint data set � Initializing the checkpoint data set. Member DVGMXCR1 in library DVG.NFTP230.INSTLIB on the NetView FTP V2.2.1 MVS distribution tape contains a batch job that deletes the old checkpoint data set and defines and initializes a new checkpoint data set. The batch job uses the utility IEBDG to create a sequential file containing initial values for the checkpoint data set and uses AMS to load the sequential file into the checkpoint data set. This batch job is shown in Figure 42. Member DVGMCXRD in library DVG.NFTP230.INSTLIB on the NetView FTP V2.2.1 MVS distribution tape contains the IDCAMS parameters for the job DVGMXCR1. Member DVGMCXRD is shown in Figure 43 on page 75. Note: The values in bold are generated by the installation generator. You can modify them to suit your system. You must insert values for all lowercase variables. All other parameters must be specified as shown in the sample. © Copyright IBM Corp. 1988, 1994 73
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NetView File Transfer Program Versi
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Note! Before using this information
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Verifying the Installation of the O
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The ESTAE Recovery Routine of the Q
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Events Issued by the SNA Server Onl
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x NetView FTP V2 MVS Installation,
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NetView FTP AIX NetView File Transf
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2 NetView FTP V2 MVS Installation,
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File-Transfer Requests You use NetV
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The main NetView FTP MVS component,
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7. After the queue handler finds a
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17. The sending server passes the d
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If an error occurred while processi
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14 NetView FTP V2 MVS Installation,
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i. If you want to use NetView FTP V
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Figure 9. NetView FTP V2.2.1 MVS Sa
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MVS Link-Library List Library DVG.N
Page 36 and 37: 5. Submit the job DVGJSMPE. This jo
Page 38 and 39: Gaining Access to the Interactive I
Page 40 and 41: Preparing the OSI Part of NetView F
Page 42 and 43: Verifying the Installation of NetVi
Page 44 and 45: Installation Verification Test 1 In
Page 46 and 47: Continue to submit the job until on
Page 48 and 49: Query a NetView FTP V2.2.1 MVS File
Page 50 and 51: When the job has finished, check th
Page 52 and 53: When the job has finished, check th
Page 54 and 55: 7. Check the NetView FTP V2.2.1 MVS
Page 56 and 57: 42 NetView FTP V2 MVS Installation,
Page 58 and 59: � A repeatable operand is shown l
Page 60 and 61: id This is an optional user-defined
Page 62 and 63: SUB=subsystem The name of the subsy
Page 64 and 65: Figure 37 shows an example of this
Page 66 and 67: Displaying the Status of a Specific
Page 68 and 69: REMOTE LU NAME The LU name of the r
Page 70 and 71: Modifying a Server’s Classes You
Page 72 and 73: With this MODIFY command the queue
Page 74 and 75: All Servers An OSI server can only
Page 76 and 77: � A name of up to eight character
Page 82 and 83: DVGXRQ1 JOB (accn,n),'programmer-id
Page 84 and 85: Avoiding Request Queue Overflows Re
Page 88 and 89: DVGXCR1 JOB (accn,n),'programmer-id
Page 90 and 91: NAME The cluster name shown is a sa
Page 92 and 93: Avoiding a Checkpoint Data Set Over
Page 94 and 95: APPL name and ACBNAME Use these par
Page 96 and 97: An example of what the entries can
Page 100 and 101: The records must be at least 28 byt
Page 102 and 103: Updating a Server Group Table � A
Page 106 and 107: Filestore Nickname The name of the
Page 108 and 109: Making Entries in the Local Resourc
Page 110 and 111: DVGQHPRO Defines the LANG, SNAP, UD
Page 112 and 113: DVGNDT Defines the data set that co
Page 114 and 115: This name is used: � To identify
Page 116 and 117: total Defines the total number of F
Page 118 and 119: Sample Initialization Parameters fo
Page 120 and 121: DVGSTSV Defines the procedure step
Page 122 and 123: DVGREP Defines the file-transfer re
Page 124 and 125: Batch Jobs to Start a Server You ca
Page 126 and 127: The JCL statements for a batch job
Page 128 and 129: Initialization Parameters for an SN
Page 130 and 131: Server Running Mode Use the SRVMODE
Page 132 and 133: If you specify a value for this par
Page 134 and 135: ►►──POSTCONV=name───
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When processing a remote request (o
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Example of Initialization Parameter
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Local User Password Use the OIUSRPW
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┌─3��─┐ ►►──OIR
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The library DVG.NFTP230.SDVGSAM0 co
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Special Considerations for Language
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134 NetView FTP V2 MVS Installation
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Types of Traces There are three dif
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Module Groups for Traces The figure
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Tracing an SNA Server You can run a
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Figure 75 (Part 2 of 2). LU 6.2 Con
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Figure 81 (Part 2 of 2). Trace Grou
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TASK ID Identifier for the main tas
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▌1▐ ��1747�� D7C9C4E2 6
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Figure 87. Frequency of Entering an
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Figure 98. Frequency of Entering an
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Error Situations in the Interactive
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The ESTAE Recovery Routine of the Q
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The ESTAE Recovery Routine of the S
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9. The post-conversation user exit
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Initial Evaluation Messages Codes T
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The Internal Trace Facility NetView
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Identifying the Type-of-Failure Key
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PCSS/name The name parameter indica
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Search Strategy Figure 102 (Part 2
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Description of the Symptom Record T
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Data Security NetView FTP V2.2.1 MV
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Synchronized SAF Environments: If S
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OSI/File Services filestore owners
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� Name of the receiving transfer
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Error Recovery for OSI Transfers OS
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� The RETRY file-transfer request
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If you request a restart from a che
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RLU SLU RDSN. Furthermore, new file
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Migrating NetView FTP V2.2.0 MVS to
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APPC Security 16 + 24 = 40 Addition
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Server Modules 1.1MB Automatic Area
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If any of the following apply to yo
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Therefore, the maximum RXB size is:
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TIMECR and BYTECR Server Initializa
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The OBTINTVL Server Initialization
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Rules for Defining Pacing Values in
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Queue Handler Log File The followin
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DVG�66I PROCESSING STARTED FOR RE
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Interpreting SMF Records If you wan
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Offsets Type Length Name Descriptio
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The Startup Parameter 2. Events iss
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Keyword (Value) The event passes th
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Request Queue Status This event ref
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File-Transfer Request Added This ev
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File Transfer Started This event is
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Sample Log Files with NetView Event
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system. It is used when a server ca
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data set control block. A control b
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independent LU. A logical unit (LU)
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node. An endpoint in a link, or a j
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equest password. A character string
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System management facilities. An op
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OS/VS Publications OS/VS SPL: Super
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CDRM 81 CDRSC definition 81 changin
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file (continued) handler 9 opening
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LPA library 96, 107 LRD user name o
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parameter (continued) SECACPT 81 SE
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sending server, determining 9 seria
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time checkpoint interval 117 TIMECR
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Chapter 3. Operating NetView FTP V2.2.1 MVS - IBM

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