Configurations (Remote Spooling) RSCS Spool !!ULTI-L EAVING1 (S!!L) supports, as a V!!/370 remote
workstation, any processor that is supported as a HASP workstation and
is programmed to operate as a HASP workstation. The IBM 1130 Computing System (except
if it has at least 8K words of
Communications Adapter ('7690). Models 4A and 4B) is supported
storage and the Synchronous Any System/360 or System/370 is supported if it has at least 8K bytes of main storage and a 2701, 2703 or 3704/3705 in EP mode, equipped
for EBCDIC transmission and binary synchronous communications. Any submodel of the System/360 !!odel 20 if it has at least 8K bytes of main
features:
or the IB!! 2922 is supported
storage and the following
--Binary Synchronous Communications Adapter (12074) --EBCDIC Transmission code (#9060) --Full Transparency (14100) IBM System/3 !!odels 6, 8, 10, 12, and 15 are supported with the
following features:
--Binary Synchronous Communications Adapter (#2074) --EBCDIC Transmission code (#9060) --Text transparency (#7850) IB!! System/32 is supported with the following features:
--5320 System Unit (any model A12 through B33)
--Binary Synchronous Communications Adapter (12074) --System Control Program (5725-SC1) lTrademark of IB!! Part 1. Planning for System Generation 125
Configurations (other) Other Considerations for Planning Your Configuration TWO-CHANNEL SWITCH If any I/O devices controlled by VM/370 for its exclusive use are
attached to control units with two-channel switches, the processor or
virtual machine controlling the other channel interface must vary the CP-owned devices offline. See the "VM/370 Using Channel Sw itching" section ea rlier in Part 1
for more information about using the two-channel switch. DEVICES USED ONLY BY AN OPERATING SYSTEM IN A VIRTUAL MACHINE AND NOT BY VM/3 7 0 Any input/output device that can be attached to the IBM System/370 can
be used by a virtual machine under VM/370 as long as there are: No timing dependencies in the device or the program. No dynamically modified channel programs except OS Indexed Sequential
Access Method (ISAM) or OS/VS Telecommunications Access Method (TCAM) Level 5. None of the other restrictions outlined in "Appendix F: VM/370 Restrictions" are violated.
Dynamically modified channel programs (except those that have
input/output involving page zero) are permitted if run in a virtual=real
machine.
Input/output devices that are part of a virtual
configuration require real device equivalents, except for:
machine's Unit record devices, which CP can simulate using spooling techniques. Virtual 2311 Disk Storage Drives, which CP can map onto 2314 or 2319
disks. Up to two full 2311 units can be mapped onto a 2314 or 2319
disk in this manner.
Service Record File On 3031, 3032, and 3033 processors, each console station of the 3036 system console has a 7443 diskette attached to it, accessible when the
console station is in SRF mode. In the normal console configuration,
one of the processor's console stations is used as an operator's
console, and the other console station is used as a service console. It
is through the service console that SRF capability is provided. With the console in degraded configuration (i.e. one console station serves
as both operator and service console), there is no SRF capability.
Thus, it is recommended that the SRF address specified on the RIOGEN macro instruction at system generation be the address of the service
record file attached to the service console. 126 IBM VM/370 Planning and System Generation Guide
Previous Page Next Page