Control Data Cyber 170 Series Operator's Manual page 141

If it is desired to dump only those files that have been created or modified after a
specified date, a selective dump is used. That is, the OP=M option is specified
along with a date and time origin (DT=date and TM=time). No other options need
be specified. In this case, the parameter entry would be as follows:
K. OP=M, DT=yymmdd, TM=hhmmss.
@
Date (year, month, and day) yymmdd
hhmmss Time of day (hours, minutes, and seconds) after which all
new or modified permanent files will be dumped
6.
Initiate PFDUMP processing by typing
K.GO.
@
When PFDUMP begins processing, it requests assignment of the device on which
the archive file is to reside. Thisis indicated by a flashing REQUEST message
that appears on the B display.
7. Assign the appropriate device by entering the following DSD command.
n. ASSIGN, xx.
§
n Control point requesting assignment
xx EST ordinal of the device to be assigned
It
is also possible to call PFDUMP and specify appropriate options without using the K dis-
plays. This is accomplished with a single keyboard entry in the following format.
X. PFDUMP(option
1
=value
1
, option
2
=value
2
, ••• , option
n
=value
n
)
@
Refer to the illustrations of K displays (Figures 5-2 and 5-3) for a list and description of all
valid options.
It
should be noted that if an error is encountered in this entry, control will be
returned to PFS and the REQUEST ~:~K~:~ DISPLAY message appears on the DSD B display.
Parameters may then be entered via the K display as described in the preceding procedure.
60435600 A
5-5