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Common Entire System Server Features This section describes common Entire System Server features. Running System Automation Tools in Entire System Server General Entire System Server (ESY) enables the operation of System Automation Tools,for example, Entire Output Management (EOM), Entire Operations ( EOR), as subtasks in the address space of Entire System Server (z/OS, z/VSE) or as pseudo subtasks, that is, standalone tasks (BS2000/OSD). These System Automation Tools (SAT) are applications on the basis of Natural, which require a Batch- Natural as engine. SAT products are started by means of ESY startup parameters. Until now, interaction between ESY and SAT or EOM, EOR, etc. has only been possible on a rudimentary basis, as the operator command SHUTDOWN has been the only command to terminate part or all of the SAT environment. The configuration of the required batch Natural task was not very flexible at least under BS2000/OSD. This section offers an overview of the interfaces between ESY and SAT and deals with the configuration in the overall context. Activating SAT during Start of Entire System Server Start of SAT under BS2000/OSD As Natural subtasks are implemented as separate tasks under BS2000/OSD, the definition of job control instructions is required. The ESY startup parameter JOBNATSUB specifies the location of the SAT-ENTER job. Apart from that, the following can be defined: ■ the attributes for the SAT-ENTER job (PRMNATSUB parameter) ■ the maximum number of pseudo Natural subtasks (NATNUMSUB parameter) ■ the input control of dynamic Natural parameters (NATDYNPAR parameter) The SAT-ENTER job, which is started during the initialization of Entire System Server, reads initialization data and starts the configured SAT products according to the set up definitions. In general, a distinction must be made between the start of the SAT products via the macros SATSTART TYPE=BATCH and SATSTART TYPE=SUBTASK. To obtain a complete interaction of the SAT products with ESY, the SATP member (see SAT Installation and Customization for details) for the SATSTART macros should always use the TYPE=SUBTASK type. This ensures that both control functions 78 Administration
and the Entire System Server shutdown interact with the SAT subproducts. TYPE=BATCH jobs are not known to Entire System Server. The products started by SAT (for example, EOM, EOR) run via separate ENTER jobs. In case of SATSTART TYPE=SUBTASK a job-skeleton is used for these ENTER tasks, which in the past had to be part of the ESY module library in object module format. As of Entire System Server 3.1.1, this job skeleton is definable as part of the ESY startup file. Recently Introduced Startup Parameters under BS2000/OSD ■ ESY 2.2.2: NATDYNPAR startup parameter for the operation of SAT products Customers using SAT know the problems with the interaction between the Batch-Natural and the job skeleton used to generate the ENTER file for the products started by SAT. To keep the configuration as variable as possible, the ESY startup parameter NATDYNPAR was introduced to enable the user to read the dynamic Natural parameters via FILE, SYSDTA or SYSIPT according to the generation of the Batch-Natural driver. This assures that the dynamic parameters are correctly processed by the Batch-Natural. ■ ESY 3.1.1: NATURAL-SUB-TASK job skeleton as part of the ESY startup parameter file As of ESY 3.1.1: The above complicated method is not used any longer, which consisted of delivering the ENTER file job skeleton of the products started by SAT as a DO procedure with integrated assembler source. This DO procedure was executed during installation and generated an object module, which was loaded in the ESY view processor NATURAL-SUB-TASK and which was modified before execution by means of the corresponding parameters. This resulted in an ENTER job, which started an EOM or EOR task. Now, the job skeleton is a component of the ESY startup parameter file. The jobs P.NSBTSKIS and P.NSBTSKSD are still delivered as ESY source library elements, but they are only included for compatibility reasons. The job skeleton can be defined at any location in the ESY startup parameter file, but it must be started using the keyword SATSKEL-BEGIN and terminated with the keyword SATSKEL-END. The following abridged example of an ESY startup parameter file shows its use: NODE=113 TIME=30 ... more parameters ... JOBNATSUB=$NPR.E.SAT.113 PRMNATSUB=RESOURCES=*PAR(CPU-LIMIT=*NO) NATDYNPAR=FILE NATNUMSUB=20 * SATSKEL-BEGIN /.&UID LOGON Administration Common Entire System Server Features 79
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Entire System Server Administration
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Table of Contents 1 Administration
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Administration Administration SATSK
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Using the Entire System Server This
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Introduction to Startup Parameters
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5 Startup Parameters in Alphabetica
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■ SATSKEL-END ...................
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APPC-LUNAME Operating System z/OS T
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CONACCESS Operating System BS2000/O
Page 33 and 34: EOR-JOBNAME-WITH-NODE Operating Sys
Page 35 and 36: HOST-CODE-PAGE Operating System z/O
Page 37 and 38: JOB-CLASS Operating System BS2000/O
Page 39 and 40: JOBEVENT Operating System BS2000/OS
Page 41 and 42: JOB-START-OPTION Operating System B
Page 43 and 44: LANGUAGE Operating System BS2000/OS
Page 45 and 46: Option YES NO Explanation LOGGING O
Page 47 and 48: See the section Operator Commands i
Page 49 and 50: NATDYNPAR Operating System BS2000/O
Page 51 and 52: NODE Operating System z/OS, z/VSE,
Page 53 and 54: NUMTASK Operating System z/VSE, BS2
Page 55 and 56: READ-LOCKED-FILE Operating System B
Page 57 and 58: SATSKEL-BEGIN Operating System BS20
Page 59 and 60: SECURITY Operating System z/OS, z/V
Page 61 and 62: For BS2000/OSD, the following rule
Page 63 and 64: SMFTIME Operating System z/OS, z/VS
Page 65 and 66: STDUSER Operating System z/OS, z/VS
Page 67 and 68: TAPES Operating System z/OS, z/VSE,
Page 69 and 70: TRACE-LEN Operating System BS2000/O
Page 71: Option L M P Explanation CA-Librari
Page 74 and 75: Operator Commands This documentatio
Page 76 and 77: Operator Commands Examples: ■ To
Page 78 and 79: Operator Commands Command SERVER-MI
Page 80 and 81: Operator Commands Example: ■ The
Page 82 and 83: Operator Commands XSTAT Command XST
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Page 108 and 109: z/OS Considerations z/OS Access Met
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Page 120 and 121: z/VSE Considerations VSE/POWER Cons
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Page 124 and 125: BS2000/OSD Considerations How to St
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