If cylinder extents are being defined from the console, the user need
only enterDUMP, COpy or RESTORE on the cOllmand line. The following is
displayed:ENTER CYLINDER EXTENTS ENTER: Por any extent after the first extent, the message ENTER NEXT EXTENT OR BULL LINE
ENTER:
is displayed.
The user may then enter additional extents to bedumped, restored, or
copied.A null line causes the job step to start.
1.When a cylinder map is printed on the virtual printer (OOF as in
the previousexaaple) a heading precedes the map information. Module DMKDDR controls the disk, time and zone printed in the
heading.Your installation must apply a local modification to DMKDDR to ensure that local time, rather than GMT (Greenwich !eridian Time), is printed in the beading.
2.Attempts to restore cylinders beyond the capacity that had been
recorded on the tape produces a successfulEOJ, but the printout
only indicates the last cylinder found on the tape.Use the PRINT and TYPE function statement to print or type (display) a
hexadecimal and EBCDIC translation of each record specified. The first
of a group of PRINT orTYPE statements must be preceded by an INPUT statement defining either a direct access device or a tape. The output
is directed to thesystem console for the TYPE function, or to the SYSPRINT device for the PRINT function. (This does not cause
redefinition of the output unit definition.) PRINT andTYPE may be used
to display the contents ofany track including those in the alternate
track cylinders. For3330, 33QO, and 3350 devices, the following is
displayed when alternate tracks areinvolved:, • When displaying a defective track that has a properly assigned
alternate, the home addressrecord displayed is taken from the
defective track while record zero and all other records are takenfrom the alternate. The "defective" flag, visable in the displayed
home address, is the only hint that this is not anormal track. • When displaying a flagged defective track which does not have a
proper alternate, only thehome address record and record zero are
displayed, and they are both takenfrom the defective track. • When displaying an alternate track explicitly, all data displayed is
froll that track.
Section4. V8/370 Service Programs 165
only enter
displayed:
ENTER:
is displayed.
The user may then enter additional extents to be
copied.
1.
the previous
heading.
2.
recorded on the tape produces a successful
only indicates the last cylinder found on the tape.
hexadecimal and EBCDIC translation of each record specified. The first
of a group of PRINT or
is directed to the
redefinition of the output unit definition.) PRINT and
to display the contents of
track cylinders. For
displayed when alternate tracks are
alternate, the home address
defective track while record zero and all other records are taken
home address, is the only hint that this is not a
proper alternate, only the
displayed, and they are both taken
froll that track.
Section