Method of operation. Program Organization DMKDIR Directory.
Data Areas
Diagnostic Aids. 82 88 .• 88 89
91 92 CHAPTER 5. THE DASD DUMP RESTORE PROGRAM 93
Introduction DUMP ••• RESTORE. COpy •.•• PRINT •••••••• TYPE .• 93 93 93 93 Ie 93 93 Method of OFeration. _ _ 94 Program organization DMKDDR Directory. Data Areas •••••• Cylinder Header Record Track Header Record. lOB ••• Aids. _ CHAPTER 6. THE INSTALLATION VERIFICATION PROCEDURE •• Introduction _ Method of OFeration. Program Organization .102 ••••• 102 .• 103 .106 .106 ••••• 107 •••• 108 .110 .113
.113
.114 .120 Installation Verification Procedure
Routine Structuring Installation Verification Procedure
Testing .120 .121
.122
.123
Directory. . ••••••• Diagnostic Aids. CHAPTER 7. PROCEDURES FOR GENERATING
AND UPDATING VM/370 .125
.125
.125
.125
.125
.126
.127
.128
Introduction Update Files TXT Files •••••••• Control Files. System EXEC Procedures VMFLOAD Service prcgram. DMKLDOOE Service Program The VMFMAC Macro Library Update Procedure Method of Operation. Program Organization Directory •••••••••• Assemble Update Procedure. VMFLOAD Program. VMFMAC Procedure GENERATE Procedure Diagnositc Aids •••• VMFASM Prccedure DMSUPD Program VMFLOAD Program. VMFMAC Procedure GENERATE Procedure DMKLDOOE (Loader) Program.
Loader Wait State Codes •• .128 ••••• 129 •••• 149 150 .151
.153 •••• 153
.154 •••• 155 .• 155 .• .156 .• 157
.157
.158
.161 •••• 161 CHAPTER 8. THE VM/370 STARTER SYSTEM •• 163
Introduction 163
Method of Operation ••••••••••• 164
vi IBM VM/370 Service Routines Program Logic
program Organization IMKSSP Directory. Diagnostic Aids ••••• CHAPTER 9. THE 3704/3705 SERVICE PROGRAMS. _ •••• Introduction Method of Operation.
program Organization IMKRNI .166
.166 .167
.168
.169 •• 169 •• 170 .181 .• 181 •• 181 IMSARN ItlSARX •• IMSGRN ••••••• 182 .183 IMSLKD ••••••• 183 IMSNCP .184
Directory. •••••••• •• 185 1he NCPIUMP Command Processor (DMKRNI) •••••••••••• The ASM37C5 Command Processor (DMSARN) 1he ISM3705 Command Prccessor
.185
.186 (DMSARX) •••••••••••••• 1he GEN3705 Command Prccessor (DMSGRII) •••••••••••••• The LKEI Command Processor (DMSLKD) 1he SAVENCP Command Prccessor (DMSNCP). •• Data Areas .186
.187 188
.189 .190 ..190 .• 191
File System Control Block •••• Diagnostic Aids ••••••••• _ The NCPIUMP Command Processor (DtlKRNI) ••••••••••• 1he ASM3705 Command Prccessor .• 191 (DMSARN). .192 1he ASM3705 Command Processor (DMSARX). •••• .192 1he GEN3705 Command Processor (DMSGRN). .193 1he LKEI Command Processor (DtlSLKD) •• 193 1he SAVENCP Command Prccessor (DtlSNCF) ••••••••••••••• 194 CHAPTER 1e. THE ZAP SERVICE FReGRAM ••• 195
Introduction •• 195 DUMP. .195 VERIFY. .195 REPLACE. ••••••• 195 Method of Operation. ••••••• 196 Program Organization •••••••• 206 IMSZAP .206 Directory. .207 Data Areas ••• 209 Diagnositc Aids. ••••••• 210 1he ZAP Command Processor (DMSZAP) •• 210 CHAPTER 11. DMSIFC and IMSREA'-- EREP /Error Record ing Interface.211
Introduction ••••••• 211 Method of Operation. .212
program Organization. .215 IMSIFC .215 IMSREA .216
Directory. .218
Data Areas. .220 IMSREA .220 IMSIFC ••••••••••• 220 Diagnostic Aids. .221
CHAPTER 12. DMKMSS -- THE MS5 COMMUNICATOR ••• Introduction Method of OFeration. Progra. Organization DMKM 55 .• Directory •••• Data Areas. Diagnostic Aids.
.223 223 224
.227
.227
.228 229 .230
CHAPTER 13. DMKIMG and D!K6!T -- IEEIMAGE INTERPACE. Introduction Method of Operation ••• Program Organization IMKIMG _ IMKNMT Directory. Data Areas •••• Diagnostic Aids •• INtEl. .231 .231
.232 .235 .235 ,.235
.236 ••• 237
.238 ••• 239 Contents vii
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