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$ ./dt of=/dev/rmt0 min=1 max=64k incr=var enable=lbdata,raw count=25 files=3 enable=Debug
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dt: Attempting to open output file '/dev/rmt0', open flags = 0200002 (0x10002)...
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dt: Output file '/dev/rmt0' successfully opened, fd = 3
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dt: Allocated buffer at address 0xa022000 of 65540 bytes, using offset 0
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dt: Allocated buffer at address 0xa033000 of 65540 bytes, using offset 0
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dt: File #1, Record #1 (lba 0), Writing 1 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #1, record #0]
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dt: File #1, Record #1 (lba 0), Reading 1 bytes into buffer 0xa022000...
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dt: File #1, Record #2 (lba 0), Writing 27623 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #1, record #1]
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dt: File #1, Record #2 (lba 0), Reading 27623 bytes into buffer 0xa022000...
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dt: File #1, Record #3 (lba 53), Writing 1684 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #1, record #2]
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dt: File #1, Record #3 (lba 53), Reading 1684 bytes into buffer 0xa022000...
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dt: File #1, Record #25 (lba 1592), Writing 30460 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #1, record #24]
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dt: File #1, Record #25 (lba 1592), Reading 30460 bytes into buffer 0xa022000...
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dt: Issuing 'write file mark', count = 1 (0x1) [file #1, record #25]
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dt: File #2, Record #1 (lba 1651), Writing 1 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #2, record #0]
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dt: File #2, Record #1 (lba 1651), Reading 1 bytes into buffer 0xa022000...
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dt: File #2, Record #2 (lba 1651), Writing 22732 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #2, record #1]
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dt: File #2, Record #2 (lba 1651), Reading 22732 bytes into buffer 0xa022000...
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dt: File #2, Record #3 (lba 1695), Writing 19650 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #2, record #2]
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dt: File #2, Record #3 (lba 1695), Reading 19650 bytes into buffer 0xa022000...
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dt: File #2, Record #25 (lba 2982), Writing 4117 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #2, record #24]
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dt: File #2, Record #25 (lba 2982), Reading 4117 bytes into buffer 0xa022000...
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dt: Issuing 'write file mark', count = 1 (0x1) [file #2, record #25]
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dt: File #3, Record #1 (lba 2990), Writing 1 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #3, record #0]
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dt: File #3, Record #1 (lba 2990), Reading 1 bytes into buffer 0xa022000...
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dt: File #3, Record #2 (lba 2990), Writing 62329 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #3, record #1]
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dt: File #3, Record #2 (lba 2990), Reading 62329 bytes into buffer 0xa022000...
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dt: File #3, Record #25 (lba 4521), Writing 32402 bytes from buffer 0xa033000...
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dt: Issuing 'backward space record', count = 1 (0x1) [file #3, record #24]
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dt: File #3, Record #25 (lba 4521), Reading 32402 bytes into buffer 0xa022000...
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dt: Closing file '/dev/rmt0', fd = 3...
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Output device/file name: /dev/rmt0 (device type=tape)
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Type of I/O's performed: sequential (forward, rseed=0x548a779, read-after-write)
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Data pattern read/written: 0x39c39c39 (w/lbdata, lba 0, size 512 bytes)
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Total records processed: 150 with min=1, max=65536, incr=variable
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Total bytes transferred: 4695318 (4585.271 Kbytes, 4.478 Mbytes)
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Average transfer rates: 6880 bytes/sec, 6.719 Kbytes/sec
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Number I/O's per second: 0.220
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Total passes completed: 1/1
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Total files processed: 3/3
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Total errors detected: 0/1
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Total elapsed time: 11m22.46s
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Total system time: 00m00.01s
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Total user time: 00m00.18s
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Starting time: Wed Feb 7 15:27:49 2001
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Ending time: Wed Feb 7 15:39:12 2001
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administrator@MEDA /d/rmiller/dt.d
added
removed
logs/TapeReadAfterWrite.log
