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

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The ESTAE Recovery Routine of the Queue Handler Main Task . . . . . 156 The ESTAE Recovery Routine of a Queue Handler Service Subtask . . . 157 Abnormal Termination of a Server . . . . . . . . . . . . . . . . . . . . . . . . . 157 The ESTAE Recovery Routine of the Server Main Task . . . . . . . . . . . 158 The ESTAE Recovery Routine of the Server Subtasks . . . . . . . . . . . 159 Recovery of an OSI Server . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 Abnormal Termination of OSI/File Services . . . . . . . . . . . . . . . . . . . . 161 Chapter 14. Reporting Program Problems . . . . . . . . . . . . . . . . . . 163 Handling Problems in NetView FTP V2.2.1 MVS . . . . . . . . . . . . . . . . 163 Initial Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Dumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 The Symptom Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 The Internal Trace Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Searching for Similar Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 The Symptom Keywords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Identifying the Component Identification Keywords . . . . . . . . . . . . . . 167 Identifying the Environment Identification Keywords . . . . . . . . . . . . . 167 Identifying the Type-of-Failure Keywords . . . . . . . . . . . . . . . . . . . 168 Describing the Area-of-Failure Keywords . . . . . . . . . . . . . . . . . . . 169 Describing the Transfer-Failure Keywords . . . . . . . . . . . . . . . . . . . 171 Search Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Submitting an APAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173 Description of the Symptom Record . . . . . . . . . . . . . . . . . . . . . . . . 174 Keyword String Development Sheet . . . . . . . . . . . . . . . . . . . . . . . . 175 Part 6. Appendixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Appendix A. Data Integrity and Data Security . . . . . . . . . . . . . . . . 179 Data Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Data Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Data Security for OSI File Transfers . . . . . . . . . . . . . . . . . . . . . . . . 183 Appendix B. Transfer Error Recovery . . . . . . . . . . . . . . . . . . . . . 185 Error Recovery for SNA Transfers . . . . . . . . . . . . . . . . . . . . . . . . . 185 Error Recovery for OSI Transfers . . . . . . . . . . . . . . . . . . . . . . . . . 188 OSI Error Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Recovery Mechanisms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Automatic Restart of an SNA File Transfer . . . . . . . . . . . . . . . . . . . . 189 Automatic Restart of an OSI File Transfer . . . . . . . . . . . . . . . . . . . . 191 Manual Restart of an SNA File Transfer . . . . . . . . . . . . . . . . . . . . . 191 When a File-Transfer Request Remains Active in the Request Queue . . . . 193 Scheduling in the Case of a Restart from Checkpoint (SNA only) . . . . . . . 193 Automatic Logon Retry (SNA only) . . . . . . . . . . . . . . . . . . . . . . . . . 193 Appendix C. NetView FTP Connectivity, Coexistence, and Migration . . 195 Connectivity and Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Coexistence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Migrating NetView FTP V1 MVS to NetView FTP V2.2 MVS . . . . . . . . . . 195 Migrating NetView FTP V2.1 MVS to NetView FTP V2.2 MVS . . . . . . . . . 197 Migrating NetView FTP V2.2.0 MVS to NetView FTP V2.2.1 MVS . . . . . . 198 vi NetView FTP V2 MVS Installation, Operation, and Administration
Appendix D. Storage Requirements . . . . . . . . . . . . . . . . . . . . . . 199 Specifying Checkpoint Data-Set Parameters . . . . . . . . . . . . . . . . . . . 199 Number of Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Specifying Request Queue Parameters . . . . . . . . . . . . . . . . . . . . . . 199 Record Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Queue Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Batch Job Interface Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Application Program Interface Routine . . . . . . . . . . . . . . . . . . . . . . 202 Interactive Interface Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202 Common Storage Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 203 SVC Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Static Common Service Area Requirements . . . . . . . . . . . . . . . . . . 203 Dynamic Common Service Area Requirements . . . . . . . . . . . . . . . . 203 Appendix E. Factors That Affect the Performance of NetView FTP V2.2.1 MVS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 FSBSLOTS Queue Handler Initialization Parameter Value . . . . . . . . . . . 209 CSAELIM Queue Handler Initialization Parameter Value . . . . . . . . . . . . 209 TIMECR and BYTECR Server Initialization Parameter Values . . . . . . . . . 210 The Maximum Number of File Transfers That NetView FTP V2.2.1 MVS Can Process Concurrently . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210 The Compression Method Used . . . . . . . . . . . . . . . . . . . . . . . . . . 211 Server Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 The OBTINTVL Server Initialization Parameter Value . . . . . . . . . . . . . . 212 Request Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Request-Unit Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Pacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 How Pacing Affects Throughput . . . . . . . . . . . . . . . . . . . . . . . . . 213 Pacing Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 Rules for Defining Pacing Values in a Logon Mode Table . . . . . . . . . . 214 Machine Cycles versus Transfer Time . . . . . . . . . . . . . . . . . . . . . . . 214 Simultaneous File Transfers per Server versus Several Servers . . . . . . . 214 Additional Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 Appendix F. Fixed Parameters and Constants Used in NetView FTP V2.2.1 MVS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Appendix G. NetView FTP V2.2.1 MVS Log Files . . . . . . . . . . . . . . 219 Batch Job Interface Log File . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219 Queue Handler Log File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Server Log File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Appendix H. Layout of the SMF Records . . . . . . . . . . . . . . . . . . . 223 Interpreting SMF Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Appendix I. Using NetView in Conjunction with NetView FTP V2.2.1 MVS 249 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Automated Operation of NetView FTP V2.2.1 MVS . . . . . . . . . . . . . . . 249 The Startup Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Description of Multiline WTOs . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 Events Issued by NetView FTP V2.2.1 MVS . . . . . . . . . . . . . . . . . . . 251 Events Issued by the Queue Handler and the SNA Server . . . . . . . . . 251 Events Issued by the Queue Handler Only . . . . . . . . . . . . . . . . . . 253 Contents vii
Page 1: NetView File Transfer Program Versi
Page 4 and 5: Note! Before using this information
Page 6 and 7: Verifying the Installation of the O
Page 10 and 11: Events Issued by the SNA Server Onl
Page 12 and 13: x NetView FTP V2 MVS Installation,
Page 14 and 15: NetView FTP AIX NetView File Transf
Page 16 and 17: 2 NetView FTP V2 MVS Installation,
Page 18 and 19: File-Transfer Requests You use NetV
Page 20 and 21: The main NetView FTP MVS component,
Page 22 and 23: 7. After the queue handler finds a
Page 24 and 25: 17. The sending server passes the d
Page 26 and 27: If an error occurred while processi
Page 30 and 31: i. If you want to use NetView FTP V
Page 32 and 33: Figure 9. NetView FTP V2.2.1 MVS Sa
Page 34 and 35: 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 58 and 59:
� A repeatable operand is shown l
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id This is an optional user-defined
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SUB=subsystem The name of the subsy
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Figure 37 shows an example of this
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Displaying the Status of a Specific
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REMOTE LU NAME The LU name of the r
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Modifying a Server’s Classes You
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With this MODIFY command the queue
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All Servers An OSI server can only
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� A name of up to eight character
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64 NetView FTP V2 MVS Installation,
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DVGXRQ1 JOB (accn,n),'programmer-id
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Avoiding Request Queue Overflows Re
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Printing the NetView FTP V2.2.1 MVS
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DVGXCR1 JOB (accn,n),'programmer-id
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NAME The cluster name shown is a sa
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Avoiding a Checkpoint Data Set Over
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APPL name and ACBNAME Use these par
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An example of what the entries can
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The records must be at least 28 byt
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Updating a Server Group Table � A
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Filestore Nickname The name of the
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Making Entries in the Local Resourc
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DVGQHPRO Defines the LANG, SNAP, UD
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DVGNDT Defines the data set that co
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This name is used: � To identify
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total Defines the total number of F
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Sample Initialization Parameters fo
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DVGSTSV Defines the procedure step
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DVGREP Defines the file-transfer re
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Batch Jobs to Start a Server You ca
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The JCL statements for a batch job
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Initialization Parameters for an SN
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Server Running Mode Use the SRVMODE
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If you specify a value for this par
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►►──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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Page 192 and 193:
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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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Page 232 and 233:
Page 234 and 235:
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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Page 250 and 251:
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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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