Use Tape Map (option 4.6) to print a summary (map) of the data
contained on a tape. You can produce a map of the entire tape, or
of a specific number of tape files.
When you select Tape Map, the Tape Map panel shown in Figure 1 is displayed. Figure 1. Tape Map panel
Process Options Help
────────────────────────────────────────────────────────────────────────────────
File Manager Tape Map
Tapes: No tapes allocated
Input:
DDNAME to use . ________ enter new name, or select one from above
Print Options:
Files . . . . . 1____ number of tape files, EOV, or EOD
Blocks . . . . 1_______ number of blocks
Print format . HEX_ CHAR or HEX
Command ===> _________________________________________________________________
F1=Help F2=Split F3=Exit F4=CRetriev F7=Backward F8=Forward
F9=Swap F10=Actions F12=Cancel
Tape Map prints from each file the number of blocks specified (in
hexadecimal format or character format), followed by a summary of
the space that the files take up on the tape. The output is affected
by several options within Set Processing Options (option 0). These
are described in Controlling print output.
Figure 2 shows sample output from Tape
Map. Figure 2. A tape map: output from
Tape Map (option 4.6)
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IBM File Manager for z/OS 6/09/2000 (2000.161) 12:56 Page 1
$$FILEM TMP INPUT=TAPEIN
* * * * Device 0580, TAPEIN, VOLSER=0GB220, 9 Track, 1600-BPI, Ring=in Tape positioned at load point * * * *
BLK 1 DATA 80 CHAR VOL10GB220 GA2972A
ZONE EDDFFCCFFF4444444444444444444444444444444CCFFFFC44444444444444444444444444444444
NUMR 56310722200000000000000000000000000000000712972100000000000000000000000000000000
01...5...10...15...20...25...30...35...40...45...50...55...60...65...70...75...80
File 00001 has 240 bytes in 3 blks, min blk=80, max blk=80
This file is approximately 0.5 feet (0.1 meters)
-----------------------------------------------------------------------------------------------------------------------
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Total data mapped: 240 bytes, 3 blocks, 0.5 feet (0.1 meters)
3 block(s) mapped
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For more information, refer to the online help or TMP (Tape Map).