Configurations (Other) MULTIPLE SERVICE RECORD FILES In a 3033 attached processor system, there are two 3036 consoles. This
configuration has four service record file devices (one console per
station) .3033 attached processor environments support multiple service record
file devices. ForVM/370 systems operating on a 3033 AP, you should
specify multipleSRF devices at system generation. Code DEVTYPE=7443 in
theRDEVICE macro statement and CUTYPE=7443 in the RCTLUNIT macro
statement to generate support for theSRF devices; also code the ADDRESS=cuu operand in both macro statements. Identify the SRF device
addresses in theRIOGEN macro statement as SRF=(cuu,cuu, ••• ). The SRF addresses you specify in the RIOGEN macro statement should be the same
as the addresses of theSRF devices attached to the service support
consoles.
In3033 multiprocessing environments with liD configured
asymmetrically to one processor, in order to access theSRF devices in
both3036 consoles, a channel path must be available from the 110 processor to both SRF devices.
If anSRF device specified on the RIOGEN macro statement is found to
be inaccessible during initialization of the error recording cylinders,
an error message is sent to the system operator; processing continues
without the frames from thatSRF device in place on the error recording
cylinders.
TheRIOGEN macro statement produces an MNOTE warning message if you specify more than 32 SRF devices. Part 1. Planning for System Generation 127
configuration has four service record file devices (one console per
station) .
file devices. For
specify multiple
the
statement to generate support for the
addresses in the
as the addresses of the
consoles.
In
asymmetrically to one processor, in order to access the
both
If an
be inaccessible during initialization of the error recording cylinders,
an error message is sent to the system operator; processing continues
without the frames from that
cylinders.
The