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- Committer: Marc Tardif
- Date: 2010-04-14 19:09:45 UTC
- Revision ID: marc.tardif@canonical.com-20100414190945-op293hsog8niroma
Initial release.
- files added:
- NonMsFiles
- aix5.2
- aix5.3
- debian
- hpux-ia64
- hpux-parisc
- html
- linux2.4-x86
- logs
- solaris-sparc
- solaris-x86
- windows
added
removed
WhatsNew-Jan13,1999
1
January 13, 1998 Robin Miller
2
3
The following changes have been made to 'dt' Version 11.2:
4
5
o Support for tape Extended Error Information (EEI) and SCSI bus
6
or device reset recovery has been added (to reposition the tape).
7
The EEI support is enabled by default, but the reset support is
8
disabled by default (to avoid breaking existing test scripts).
9
The reset option can also be used w/POSIX Asynchronous I/O (AIO).
10
NOTE: EEI support is Digital UNIX specific (MTIOCGET extension).
11
[ Use the "enable/disable={eei,resets}" option to control these. ]
12
13
o The logical block data feature, "enable=lbdata" option, has been
14
extended so it can be used with random I/O, "iotype=random" option.
15
16
What is 'lbdata' option?
17
18
'lbdata' places the block number in the 1st 4 bytes of each block,
19
which gets verified during the read pass. In the case of disks,
20
the lbdata is stored in each sector, normally every 512 bytes.
21
This uniqueness works well for random I/O with overwrites, but
22
works equally well for any data stream (it's not device specific).
23
24
o Two new options were added for better range control of random I/O.
25
26
The "ralign=value" option forces block alignment to a byte offset.
27
For example, "ralign=32b" aligns each random request to 32 blocks.
28
29
The "rlimit=value" option contols the upper random I/O data limit.
30
If rlimit isn't specified, it defaults to the data limit, or to the
31
entire disk if no limits are specified.
32
33
o Changes to cluster DLM code were merged from work by George Bittner.
34
George also enhanced the random I/O code so the random number is
35
taken as a block, rather than a byte offset, which provides better
36
randomness for large disks or files. (Thanks George!)
37
38
o Other changes and/or bug fixes:
39
- When specifying a runtime, ensure we break out of the passes loop
40
if we exceed the error limit. Previously, we'd loop (possibly with
41
error) for the duration of runtime.
42
- Fix incorrect record number displayed when Debug is enabled.
43
- Don't exit read/write loops when processing partial records.
44
- Fix problem in write function, where short write processing,
45
caused us not to write sufficent data bytes (actually, the
46
file loop in write_file() caused dtaio_write_data() to be
47
called again, and we'd actually end up writing too much!
48
- When random I/O and lbdata options are both enabled, use the
49
file offset seeked to as the starting lbdata address.
50
- Fix problem reporting total files processed count when we have
51
not completed a pass (exiting prematurely due to error or signal).
52
53
o 'dt' compiles and runs on MS Windows 95/98/NT using Cygwin tools.
54
Use Makefile.win32 for compiling on Windows.
55
[ a.k.a. GNU-Win32, URL: http://sourceware.cygnus.com/cygwin/ ]
56
57
o When directing output to a log file, "log=LogFile" option, the
58
command line and version string are also emitted. Example:
59
60
Command Line:
61
62
% dt of=/dev/rmt0h bs=64k limit=10m aios=16 files=2 enable=lbdata,resets log=resets.log
63
64
--> Date: January 13, 1999, Version: 11.2, Author: Robin T. Miller <--
65
66
The latest version of 'dt' is available on our production machines
67
in the following account or from my web page, shown below:
68
69
Location: wasted:~rmiller/dt.d/{dt,dt-steelos,dt-Wave4}
70
or via
71
URL: http://www.zk3.dec.com/~rmiller/dt.html
72
73
Cheers,
74
Robin
75
================================================================================
76
77
% dt of=/dev/rrz1b position=10b bs=32b records=3 enable=Debug,lbdata iotype=random ralign=32b
78
dt: Attempting to open output file '/dev/rrz1b', mode = 01...
79
dt: Output file '/dev/rrz1b' successfully opened, fd = 3
80
dt: Random data limit set to 205520896 bytes (196.000 Mbytes), 401408 blocks...
81
dt: Allocated buffer at address 0x140028000 of 16388 bytes, using offset 0
82
dt: Current file offset is 5120 (0x1400)
83
dt: Seeking to random block 211488 at byte position 108281856...
84
dt: Record #1, writing 16384 bytes from buffer at address 0x140028000...
85
dt: Seeking to random block 310336 at byte position 158892032...
86
dt: Record #2, writing 16384 bytes from buffer at address 0x140028000...
87
dt: Seeking to random block 346144 at byte position 177225728...
88
dt: Record #3, writing 16384 bytes from buffer at address 0x140028000...
89
Write Statistics:
90
Total records processed: 3 @ 16384 bytes/record (16.000 Kbytes)
91
Total bytes transferred: 49152 (48.000 Kbytes, 0.047 Mbytes)
92
Average transfer rates: 2949120 bytes/sec, 2880.000 Kbytes/sec
93
Number I/O's per second: 180.000
94
Total passes completed: 0/1
95
Total errors detected: 0/1
96
Total elapsed time: 00m00.01s
97
Total system time: 00m00.00s
98
Total user time: 00m00.00s
99
100
dt: Closing file '/dev/rrz1b', fd = 3...
101
dt: Attemping to reopen file '/dev/rrz1b', mode = 00...
102
dt: File '/dev/rrz1b' successfully reopened, fd = 3
103
dt: Current file offset is 5120 (0x1400)
104
dt: Seeking to random block 211488 at byte position 108281856...
105
dt: Record #1, Reading 16384 bytes into buffer at address 0x140028000...
106
dt: Seeking to random block 310336 at byte position 158892032...
107
dt: Record #2, Reading 16384 bytes into buffer at address 0x140028000...
108
dt: Seeking to random block 346144 at byte position 177225728...
109
dt: Record #3, Reading 16384 bytes into buffer at address 0x140028000...
110
Read Statistics:
111
Total records processed: 3 @ 16384 bytes/record (16.000 Kbytes)
112
Total bytes transferred: 49152 (48.000 Kbytes, 0.047 Mbytes)
113
Average transfer rates: 1474560 bytes/sec, 1440.000 Kbytes/sec
114
Number I/O's per second: 90.000
115
Total passes completed: 1/1
116
Total errors detected: 0/1
117
Total elapsed time: 00m00.03s
118
Total system time: 00m00.00s
119
Total user time: 00m00.00s
120
121
dt: Closing file '/dev/rrz1b', fd = 3...
122
Total Statistics:
123
Output device/file name: /dev/rrz1b (Device: RZ28D, type=disk)
124
Data pattern read/written: 0x39c39c39
125
Total records processed: 6 @ 16384 bytes/record (16.000 Kbytes)
126
Total bytes transferred: 98304 (96.000 Kbytes, 0.094 Mbytes)
127
Average transfer rates: 1474560 bytes/sec, 1440.000 Kbytes/sec
128
Number I/O's per second: 90.000
129
Total passes completed: 1/1
130
Total errors detected: 0/1
131
Total elapsed time: 00m00.06s
132
Total system time: 00m00.00s
133
Total user time: 00m00.00s
134
Starting time: Wed Dec 16 14:17:50 1998
135
Ending time: Wed Dec 16 14:17:50 1998
136
137
%
138
139
================================================================================
140
141
Command Line:
142
143
% dt of=/dev/rmt0h bs=64k limit=10m aios=16 files=2 enable=lbdata,debug,resets log=resets.log
144
145
--> Date: January 13, 1999, Version: 11.2, Author: Robin T. Miller <--
146
147
dt: Attempting to open output file '/dev/rmt0h', open flags = 01...
148
dt: Output file '/dev/rmt0h' successfully opened, fd = 3
149
dt: Clearing EEI data...
150
151
DEVIOGET ELEMENT CONTENTS
152
---------------- --------
153
category DEV_TAPE
154
bus DEV_SCSI
155
interface SCSI
156
device TLZ7
157
adpt_num 0
158
nexus_num 0
159
bus_num 0
160
ctlr_num 0
161
slave_num 3
162
dev_name tz
163
unit_num 3
164
soft_count 0
165
hard_count 72
166
stat 0x1
167
DEV_BOM
168
category_stat 0x20400
169
DEV_LOADER DEV_61000_BPI
170
171
DEVGETINFO ELEMENT CONTENTS
172
------------------ --------
173
media_status 0x10001
174
BOM POS_VALID
175
unit_status 0x1a9
176
Ready Loader 2_FM_Close Rewind Compacting Buffered
177
record_size 0
178
density (current) 61000 BPI
179
density (on write) 0 BPI
180
Filemark Cnt 0
181
Record Cnt 0
182
Class 0 - <unspecified>
183
184
MTIOCGET ELEMENT CONTENTS
185
---------------- --------
186
mt_type MT_ISSCSI
187
mt_dsreg 0x1
188
DEV_BOM
189
mt_erreg 0x6 (UNIT ATTENTION - Medium changed or target reset)
190
mt_resid 0
191
mt_fileno 0
192
mt_blkno 0
193
194
CAM Extended Error Information:
195
196
EEI Version: 0x2
197
EEI Status: EEI_DEVPATH_RESET (0x6400) - Device/bus reset occured
198
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
199
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
200
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
201
202
SCSI Request Sense Information:
203
204
Error Code: 0x70 (Current Error)
205
Valid Bit: 0
206
Segment Number: 0
207
Sense Key: 0x6 (UNIT ATTENTION - Medium changed or target reset)
208
Illegal Length: 0
209
End Of Media: 0
210
File Mark: 0
211
Information Field: 0
212
Additional Sense Length: 0xa
213
Command Specific Information: 0
214
Additional Sense Code/Qualifier: (0x29, 0) = Power on, reset, or bus device reset occurred
215
Field Replaceable Unit Code: 0
216
Sense Specific Bytes: 00 00 00
217
218
dt: Allocated buffer at address 0x14002c000 of 65540 bytes, using offset 0
219
dt: Allocated buffer at address 0x14003e000 of 65540 bytes, using offset 0
220
dt: Allocated buffer at address 0x140050000 of 65540 bytes, using offset 0
221
dt: Allocated buffer at address 0x140062000 of 65540 bytes, using offset 0
222
dt: Allocated buffer at address 0x140074000 of 65540 bytes, using offset 0
223
dt: Allocated buffer at address 0x140086000 of 65540 bytes, using offset 0
224
dt: Allocated buffer at address 0x140098000 of 65540 bytes, using offset 0
225
dt: Allocated buffer at address 0x1400aa000 of 65540 bytes, using offset 0
226
dt: Allocated buffer at address 0x1400bc000 of 65540 bytes, using offset 0
227
dt: Allocated buffer at address 0x1400ce000 of 65540 bytes, using offset 0
228
dt: Allocated buffer at address 0x1400e0000 of 65540 bytes, using offset 0
229
dt: Allocated buffer at address 0x1400f2000 of 65540 bytes, using offset 0
230
dt: Allocated buffer at address 0x140104000 of 65540 bytes, using offset 0
231
dt: Allocated buffer at address 0x140116000 of 65540 bytes, using offset 0
232
dt: Allocated buffer at address 0x140128000 of 65540 bytes, using offset 0
233
dt: Allocated buffer at address 0x14013a000 of 65540 bytes, using offset 0
234
dt: Processing reset condition (EEI_DEVBIO_FAILURE) - file 0, record 132
235
236
DEVIOGET ELEMENT CONTENTS
237
---------------- --------
238
category DEV_TAPE
239
bus DEV_SCSI
240
interface SCSI
241
device TLZ7
242
adpt_num 0
243
nexus_num 0
244
bus_num 0
245
ctlr_num 0
246
slave_num 3
247
dev_name tz
248
unit_num 3
249
soft_count 0
250
hard_count 72
251
stat 0x20
252
DEV_WRITTEN
253
category_stat 0x20400
254
DEV_LOADER DEV_61000_BPI
255
256
DEVGETINFO ELEMENT CONTENTS
257
------------------ --------
258
media_status 0x20
259
Written
260
unit_status 0x1a9
261
Ready Loader 2_FM_Close Rewind Compacting Buffered
262
record_size 0
263
density (current) 61000 BPI
264
density (on write) 0 BPI
265
Filemark Cnt <Not Valid>
266
Record Cnt <Not Valid>
267
Class 0 - <unspecified>
268
269
MTIOCGET ELEMENT CONTENTS
270
---------------- --------
271
mt_type MT_ISSCSI
272
mt_dsreg 0x20
273
DEV_WRITTEN
274
mt_erreg 0x0 (NO SENSE - No error or no sense information)
275
mt_resid 0
276
mt_fileno 0
277
mt_blkno 132
278
279
CAM Extended Error Information:
280
281
EEI Version: 0x2
282
EEI Status: EEI_DEVBIO_FAILURE (0x2400) - Device/bus I/O error (retriable)
283
EEI Valid Flags: 0x1000001 - CAM_STATUS CAM_DATA
284
CAM Status: CAM_BDR_SENT (0x17) - A SCSI BDR msg was sent to target
285
SCSI Status: <Not Valid>
286
SCSI Sense Data: <Not Valid>
287
288
dt: Record count sanity check failed, mt_blkno = 132, my count = 116
289
dt: Issuing 'rewind tape' command, count = 0 (0)
290
291
DEVIOGET ELEMENT CONTENTS
292
---------------- --------
293
category DEV_TAPE
294
bus DEV_SCSI
295
interface SCSI
296
device TLZ7
297
adpt_num 0
298
nexus_num 0
299
bus_num 0
300
ctlr_num 0
301
slave_num 3
302
dev_name tz
303
unit_num 3
304
soft_count 0
305
hard_count 76
306
stat 0x1
307
DEV_BOM
308
category_stat 0x20400
309
DEV_LOADER DEV_61000_BPI
310
311
DEVGETINFO ELEMENT CONTENTS
312
------------------ --------
313
media_status 0x10001
314
BOM POS_VALID
315
unit_status 0x1a9
316
Ready Loader 2_FM_Close Rewind Compacting Buffered
317
record_size 0
318
density (current) 61000 BPI
319
density (on write) 0 BPI
320
Filemark Cnt 0
321
Record Cnt 132
322
Class 0 - <unspecified>
323
324
MTIOCGET ELEMENT CONTENTS
325
---------------- --------
326
mt_type MT_ISSCSI
327
mt_dsreg 0x1
328
DEV_BOM
329
mt_erreg 0x0 (NO SENSE - No error or no sense information)
330
mt_resid 0
331
mt_fileno 0
332
mt_blkno 132
333
334
CAM Extended Error Information:
335
336
EEI Version: 0x2
337
EEI Status: EEI_CNTBUSY_FAILURE (0x600) - HBA/Controller Busy (retriable)
338
EEI Valid Flags: 0x1000001 - CAM_STATUS CAM_DATA
339
CAM Status: CAM_BUSY (0x5) - CAM subsystem is busy
340
SCSI Status: <Not Valid>
341
SCSI Sense Data: <Not Valid>
342
343
dt: Retry 1 after EEI_CNTBUSY_FAILURE status...
344
345
DEVIOGET ELEMENT CONTENTS
346
---------------- --------
347
category DEV_TAPE
348
bus DEV_SCSI
349
interface SCSI
350
device TLZ7
351
adpt_num 0
352
nexus_num 0
353
bus_num 0
354
ctlr_num 0
355
slave_num 3
356
dev_name tz
357
unit_num 3
358
soft_count 0
359
hard_count 80
360
stat 0x1
361
DEV_BOM
362
category_stat 0x20400
363
DEV_LOADER DEV_61000_BPI
364
365
DEVGETINFO ELEMENT CONTENTS
366
------------------ --------
367
media_status 0x1
368
BOM
369
unit_status 0x1a9
370
Ready Loader 2_FM_Close Rewind Compacting Buffered
371
record_size 0
372
density (current) 61000 BPI
373
density (on write) 0 BPI
374
Filemark Cnt <Not Valid>
375
Record Cnt <Not Valid>
376
Class 0 - <unspecified>
377
378
MTIOCGET ELEMENT CONTENTS
379
---------------- --------
380
mt_type MT_ISSCSI
381
mt_dsreg 0x1
382
DEV_BOM
383
mt_erreg 0x0 (NO SENSE - No error or no sense information)
384
mt_resid 0
385
mt_fileno 0
386
mt_blkno 0
387
388
CAM Extended Error Information:
389
390
EEI Version: 0x2
391
EEI Status: EEI_DEVPATH_RESET (0x6400) - Device/bus reset occured
392
EEI Valid Flags: 0x1000000 - CAM_DATA
393
CAM Status: <Not Valid>
394
SCSI Status: <Not Valid>
395
SCSI Sense Data: <Not Valid>
396
397
dt: Retry 2 after EEI_DEVPATH_RESET status...
398
399
DEVIOGET ELEMENT CONTENTS
400
---------------- --------
401
category DEV_TAPE
402
bus DEV_SCSI
403
interface SCSI
404
device TLZ7
405
adpt_num 0
406
nexus_num 0
407
bus_num 0
408
ctlr_num 0
409
slave_num 3
410
dev_name tz
411
unit_num 3
412
soft_count 0
413
hard_count 81
414
stat 0x1
415
DEV_BOM
416
category_stat 0x20400
417
DEV_LOADER DEV_61000_BPI
418
419
DEVGETINFO ELEMENT CONTENTS
420
------------------ --------
421
media_status 0x10001
422
BOM POS_VALID
423
unit_status 0x1a9
424
Ready Loader 2_FM_Close Rewind Compacting Buffered
425
record_size 0
426
density (current) 61000 BPI
427
density (on write) 0 BPI
428
Filemark Cnt 0
429
Record Cnt 0
430
Class 0 - <unspecified>
431
432
MTIOCGET ELEMENT CONTENTS
433
---------------- --------
434
mt_type MT_ISSCSI
435
mt_dsreg 0x1
436
DEV_BOM
437
mt_erreg 0x6 (UNIT ATTENTION - Medium changed or target reset)
438
mt_resid 0
439
mt_fileno 0
440
mt_blkno 0
441
442
CAM Extended Error Information:
443
444
EEI Version: 0x2
445
EEI Status: EEI_DEVPATH_RESET (0x6400) - Device/bus reset occured
446
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
447
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
448
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
449
450
SCSI Request Sense Information:
451
452
Error Code: 0x70 (Current Error)
453
Valid Bit: 0
454
Segment Number: 0
455
Sense Key: 0x6 (UNIT ATTENTION - Medium changed or target reset)
456
Illegal Length: 0
457
End Of Media: 0
458
File Mark: 0
459
Information Field: 0
460
Additional Sense Length: 0xa
461
Command Specific Information: 0
462
Additional Sense Code/Qualifier: (0x29, 0) = Power on, reset, or bus device reset occurred
463
Field Replaceable Unit Code: 0
464
Sense Specific Bytes: 00 00 00
465
466
dt: Retry 3 after EEI_DEVPATH_RESET status...
467
468
DEVIOGET ELEMENT CONTENTS
469
---------------- --------
470
category DEV_TAPE
471
bus DEV_SCSI
472
interface SCSI
473
device TLZ7
474
adpt_num 0
475
nexus_num 0
476
bus_num 0
477
ctlr_num 0
478
slave_num 3
479
dev_name tz
480
unit_num 3
481
soft_count 0
482
hard_count 82
483
stat 0x1
484
DEV_BOM
485
category_stat 0x20400
486
DEV_LOADER DEV_61000_BPI
487
488
DEVGETINFO ELEMENT CONTENTS
489
------------------ --------
490
media_status 0x10001
491
BOM POS_VALID
492
unit_status 0x1a9
493
Ready Loader 2_FM_Close Rewind Compacting Buffered
494
record_size 0
495
density (current) 61000 BPI
496
density (on write) 0 BPI
497
Filemark Cnt 0
498
Record Cnt 0
499
Class 0 - <unspecified>
500
501
MTIOCGET ELEMENT CONTENTS
502
---------------- --------
503
mt_type MT_ISSCSI
504
mt_dsreg 0x1
505
DEV_BOM
506
mt_erreg 0x0 (NO SENSE - No error or no sense information)
507
mt_resid 0
508
mt_fileno 0
509
mt_blkno 0
510
511
CAM Extended Error Information:
512
513
EEI Version: 0x2
514
EEI Status: EEI_DEVBUSY_FAILURE (0x2200) - Device is busy (retriable)
515
EEI Valid Flags: 0x1000003 - CAM_STATUS SCSI_STATUS CAM_DATA
516
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
517
SCSI Status: SCSI_STAT_BUSY (0x8) - Target is BUSY
518
SCSI Sense Data: <Not Valid>
519
520
dt: Retry 4 after EEI_DEVBUSY_FAILURE status...
521
dt: Closing file '/dev/rmt0h', fd = 3...
522
dt: Attemping to reopen file '/dev/rmt0h', open flags = 01...
523
dt: File '/dev/rmt0h' successfully reopened, fd = 3
524
dt: Clearing EEI data...
525
526
DEVIOGET ELEMENT CONTENTS
527
---------------- --------
528
category DEV_TAPE
529
bus DEV_SCSI
530
interface SCSI
531
device TLZ7
532
adpt_num 0
533
nexus_num 0
534
bus_num 0
535
ctlr_num 0
536
slave_num 3
537
dev_name tz
538
unit_num 3
539
soft_count 0
540
hard_count 82
541
stat 0x1
542
DEV_BOM
543
category_stat 0x20400
544
DEV_LOADER DEV_61000_BPI
545
546
DEVGETINFO ELEMENT CONTENTS
547
------------------ --------
548
media_status 0x10001
549
BOM POS_VALID
550
unit_status 0x1a9
551
Ready Loader 2_FM_Close Rewind Compacting Buffered
552
record_size 0
553
density (current) 61000 BPI
554
density (on write) 0 BPI
555
Filemark Cnt 0
556
Record Cnt 0
557
Class 0 - <unspecified>
558
559
MTIOCGET ELEMENT CONTENTS
560
---------------- --------
561
mt_type MT_ISSCSI
562
mt_dsreg 0x1
563
DEV_BOM
564
mt_erreg 0x0 (NO SENSE - No error or no sense information)
565
mt_resid 0
566
mt_fileno 0
567
mt_blkno 0
568
569
CAM Extended Error Information:
570
571
EEI Version: 0x2
572
EEI Status: EEI_NO_STATUS (0) - No EEI status available
573
EEI Valid Flags: 0x1000000 - CAM_DATA
574
CAM Status: <Not Valid>
575
SCSI Status: <Not Valid>
576
SCSI Sense Data: <Not Valid>
577
578
dt: Positioning to record 116...
579
dt: Issuing 'forward space record' command, count = 116 (0x74)
580
dt: Issuing 'write file mark' command, count = 1 (0x1)
581
Write Statistics:
582
Total records processed: 320 @ 65536 bytes/record (64.000 Kbytes)
583
Total bytes transferred: 20971520 (20480.000 Kbytes, 20.000 Mbytes)
584
Average transfer rates: 296907 bytes/sec, 289.948 Kbytes/sec
585
Number I/O's per second: 4.530
586
Total passes completed: 0/1
587
Total files processed: 2/2
588
Total errors detected: 0/1
589
Total elapsed time: 01m10.63s
590
Total system time: 00m00.03s
591
Total user time: 00m00.65s
592
593
dt: Closing file '/dev/rmt0h', fd = 3...
594
dt: Attemping to reopen file '/dev/rmt0h', open flags = 00...
595
dt: File '/dev/rmt0h' successfully reopened, fd = 3
596
dt: Clearing EEI data...
597
598
DEVIOGET ELEMENT CONTENTS
599
---------------- --------
600
category DEV_TAPE
601
bus DEV_SCSI
602
interface SCSI
603
device TLZ7
604
adpt_num 0
605
nexus_num 0
606
bus_num 0
607
ctlr_num 0
608
slave_num 3
609
dev_name tz
610
unit_num 3
611
soft_count 0
612
hard_count 82
613
stat 0x1
614
DEV_BOM
615
category_stat 0x20400
616
DEV_LOADER DEV_61000_BPI
617
618
DEVGETINFO ELEMENT CONTENTS
619
------------------ --------
620
media_status 0x10001
621
BOM POS_VALID
622
unit_status 0x1a9
623
Ready Loader 2_FM_Close Rewind Compacting Buffered
624
record_size 0
625
density (current) 61000 BPI
626
density (on write) 0 BPI
627
Filemark Cnt 0
628
Record Cnt 0
629
Class 0 - <unspecified>
630
631
MTIOCGET ELEMENT CONTENTS
632
---------------- --------
633
mt_type MT_ISSCSI
634
mt_dsreg 0x1
635
DEV_BOM
636
mt_erreg 0x0 (NO SENSE - No error or no sense information)
637
mt_resid 0
638
mt_fileno 0
639
mt_blkno 0
640
641
CAM Extended Error Information:
642
643
EEI Version: 0x2
644
EEI Status: EEI_NO_STATUS (0) - No EEI status available
645
EEI Valid Flags: 0x1000000 - CAM_DATA
646
CAM Status: <Not Valid>
647
SCSI Status: <Not Valid>
648
SCSI Sense Data: <Not Valid>
649
650
dt: Adjusting byte counts by 65536 bytes...
651
dt: End of file detected, count = 0, errno = 0
652
dt: Clearing EEI data...
653
654
DEVIOGET ELEMENT CONTENTS
655
---------------- --------
656
category DEV_TAPE
657
bus DEV_SCSI
658
interface SCSI
659
device TLZ7
660
adpt_num 0
661
nexus_num 0
662
bus_num 0
663
ctlr_num 0
664
slave_num 3
665
dev_name tz
666
unit_num 3
667
soft_count 0
668
hard_count 82
669
stat 0x0
670
category_stat 0x20400
671
DEV_LOADER DEV_61000_BPI
672
673
DEVGETINFO ELEMENT CONTENTS
674
------------------ --------
675
media_status 0x10000
676
POS_VALID
677
unit_status 0x1a9
678
Ready Loader 2_FM_Close Rewind Compacting Buffered
679
record_size 0
680
density (current) 61000 BPI
681
density (on write) 0 BPI
682
Filemark Cnt 1
683
Record Cnt 0
684
Class 0 - <unspecified>
685
686
MTIOCGET ELEMENT CONTENTS
687
---------------- --------
688
mt_type MT_ISSCSI
689
mt_dsreg 0x0
690
mt_erreg 0x0 (NO SENSE - No error or no sense information)
691
mt_resid 0
692
mt_fileno 1
693
mt_blkno 0
694
695
CAM Extended Error Information:
696
697
EEI Version: 0x2
698
EEI Status: EEI_NO_STATUS (0) - No EEI status available
699
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
700
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
701
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
702
703
SCSI Request Sense Information:
704
705
Error Code: 0x70 (Current Error)
706
Valid Bit: 0x1 (Information field is valid)
707
Segment Number: 0
708
Sense Key: 0 (NO SENSE - No error or no sense information)
709
Illegal Length: 0
710
End Of Media: 0
711
File Mark: 0x1
712
Information Field: 0x10000 (65536)
713
Additional Sense Length: 0xa
714
Command Specific Information: 0
715
Additional Sense Code/Qualifier: (0, 0x1) = Filemark detected
716
Field Replaceable Unit Code: 0
717
Sense Specific Bytes: 00 00 00
718
719
dt: All requests completed before cancel...
720
dt: Issuing 'backward space file' command, count = 1 (0x1)
721
dt: Issuing 'forward space file' command, count = 1 (0x1)
722
dt: Processing reset condition (EEI_DEVBIO_FAILURE) - file 1, record 52
723
724
DEVIOGET ELEMENT CONTENTS
725
---------------- --------
726
category DEV_TAPE
727
bus DEV_SCSI
728
interface SCSI
729
device TLZ7
730
adpt_num 0
731
nexus_num 0
732
bus_num 0
733
ctlr_num 0
734
slave_num 3
735
dev_name tz
736
unit_num 3
737
soft_count 0
738
hard_count 82
739
stat 0x0
740
category_stat 0x20400
741
DEV_LOADER DEV_61000_BPI
742
743
DEVGETINFO ELEMENT CONTENTS
744
------------------ --------
745
media_status 0x0
746
unit_status 0x1a9
747
Ready Loader 2_FM_Close Rewind Compacting Buffered
748
record_size 0
749
density (current) 61000 BPI
750
density (on write) 0 BPI
751
Filemark Cnt <Not Valid>
752
Record Cnt <Not Valid>
753
Class 0 - <unspecified>
754
755
MTIOCGET ELEMENT CONTENTS
756
---------------- --------
757
mt_type MT_ISSCSI
758
mt_dsreg 0x0
759
mt_erreg 0x0 (NO SENSE - No error or no sense information)
760
mt_resid 0
761
mt_fileno 1
762
mt_blkno 52
763
764
CAM Extended Error Information:
765
766
EEI Version: 0x2
767
EEI Status: EEI_DEVBIO_FAILURE (0x2400) - Device/bus I/O error (retriable)
768
EEI Valid Flags: 0x1000001 - CAM_STATUS CAM_DATA
769
CAM Status: CAM_BDR_SENT (0x17) - A SCSI BDR msg was sent to target
770
SCSI Status: <Not Valid>
771
SCSI Sense Data: <Not Valid>
772
773
dt: Record count sanity check failed, mt_blkno = 52, my count = 36
774
dt: Issuing 'rewind tape' command, count = 0 (0)
775
776
DEVIOGET ELEMENT CONTENTS
777
---------------- --------
778
category DEV_TAPE
779
bus DEV_SCSI
780
interface SCSI
781
device TLZ7
782
adpt_num 0
783
nexus_num 0
784
bus_num 0
785
ctlr_num 0
786
slave_num 3
787
dev_name tz
788
unit_num 3
789
soft_count 0
790
hard_count 86
791
stat 0x1
792
DEV_BOM
793
category_stat 0x20400
794
DEV_LOADER DEV_61000_BPI
795
796
DEVGETINFO ELEMENT CONTENTS
797
------------------ --------
798
media_status 0x10001
799
BOM POS_VALID
800
unit_status 0x1a9
801
Ready Loader 2_FM_Close Rewind Compacting Buffered
802
record_size 0
803
density (current) 61000 BPI
804
density (on write) 0 BPI
805
Filemark Cnt 1
806
Record Cnt 52
807
Class 0 - <unspecified>
808
809
MTIOCGET ELEMENT CONTENTS
810
---------------- --------
811
mt_type MT_ISSCSI
812
mt_dsreg 0x1
813
DEV_BOM
814
mt_erreg 0x0 (NO SENSE - No error or no sense information)
815
mt_resid 0
816
mt_fileno 1
817
mt_blkno 52
818
819
CAM Extended Error Information:
820
821
EEI Version: 0x2
822
EEI Status: EEI_CNTBUSY_FAILURE (0x600) - HBA/Controller Busy (retriable)
823
EEI Valid Flags: 0x1000001 - CAM_STATUS CAM_DATA
824
CAM Status: CAM_BUSY (0x5) - CAM subsystem is busy
825
SCSI Status: <Not Valid>
826
SCSI Sense Data: <Not Valid>
827
828
dt: Retry 1 after EEI_CNTBUSY_FAILURE status...
829
830
DEVIOGET ELEMENT CONTENTS
831
---------------- --------
832
category DEV_TAPE
833
bus DEV_SCSI
834
interface SCSI
835
device TLZ7
836
adpt_num 0
837
nexus_num 0
838
bus_num 0
839
ctlr_num 0
840
slave_num 3
841
dev_name tz
842
unit_num 3
843
soft_count 0
844
hard_count 90
845
stat 0x1
846
DEV_BOM
847
category_stat 0x20400
848
DEV_LOADER DEV_61000_BPI
849
850
DEVGETINFO ELEMENT CONTENTS
851
------------------ --------
852
media_status 0x1
853
BOM
854
unit_status 0x1a9
855
Ready Loader 2_FM_Close Rewind Compacting Buffered
856
record_size 0
857
density (current) 61000 BPI
858
density (on write) 0 BPI
859
Filemark Cnt <Not Valid>
860
Record Cnt <Not Valid>
861
Class 0 - <unspecified>
862
863
MTIOCGET ELEMENT CONTENTS
864
---------------- --------
865
mt_type MT_ISSCSI
866
mt_dsreg 0x1
867
DEV_BOM
868
mt_erreg 0x0 (NO SENSE - No error or no sense information)
869
mt_resid 0
870
mt_fileno 0
871
mt_blkno 0
872
873
CAM Extended Error Information:
874
875
EEI Version: 0x2
876
EEI Status: EEI_DEVPATH_RESET (0x6400) - Device/bus reset occured
877
EEI Valid Flags: 0x1000000 - CAM_DATA
878
CAM Status: <Not Valid>
879
SCSI Status: <Not Valid>
880
SCSI Sense Data: <Not Valid>
881
882
dt: Retry 2 after EEI_DEVPATH_RESET status...
883
dt: Closing file '/dev/rmt0h', fd = 3...
884
dt: Attemping to reopen file '/dev/rmt0h', open flags = 00...
885
dt: File '/dev/rmt0h' successfully reopened, fd = 3
886
dt: Clearing EEI data...
887
888
DEVIOGET ELEMENT CONTENTS
889
---------------- --------
890
category DEV_TAPE
891
bus DEV_SCSI
892
interface SCSI
893
device TLZ7
894
adpt_num 0
895
nexus_num 0
896
bus_num 0
897
ctlr_num 0
898
slave_num 3
899
dev_name tz
900
unit_num 3
901
soft_count 0
902
hard_count 90
903
stat 0x1
904
DEV_BOM
905
category_stat 0x20400
906
DEV_LOADER DEV_61000_BPI
907
908
DEVGETINFO ELEMENT CONTENTS
909
------------------ --------
910
media_status 0x10001
911
BOM POS_VALID
912
unit_status 0x1a9
913
Ready Loader 2_FM_Close Rewind Compacting Buffered
914
record_size 0
915
density (current) 61000 BPI
916
density (on write) 0 BPI
917
Filemark Cnt 0
918
Record Cnt 0
919
Class 0 - <unspecified>
920
921
MTIOCGET ELEMENT CONTENTS
922
---------------- --------
923
mt_type MT_ISSCSI
924
mt_dsreg 0x1
925
DEV_BOM
926
mt_erreg 0x6 (UNIT ATTENTION - Medium changed or target reset)
927
mt_resid 0
928
mt_fileno 0
929
mt_blkno 0
930
931
CAM Extended Error Information:
932
933
EEI Version: 0x2
934
EEI Status: EEI_DEVPATH_RESET (0x6400) - Device/bus reset occured
935
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
936
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
937
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
938
939
SCSI Request Sense Information:
940
941
Error Code: 0x70 (Current Error)
942
Valid Bit: 0
943
Segment Number: 0
944
Sense Key: 0x6 (UNIT ATTENTION - Medium changed or target reset)
945
Illegal Length: 0
946
End Of Media: 0
947
File Mark: 0
948
Information Field: 0
949
Additional Sense Length: 0xa
950
Command Specific Information: 0
951
Additional Sense Code/Qualifier: (0x29, 0) = Power on, reset, or bus device reset occurred
952
Field Replaceable Unit Code: 0
953
Sense Specific Bytes: 00 00 00
954
955
dt: Positioning to file 1...
956
dt: Issuing 'forward space file' command, count = 1 (0x1)
957
dt: Positioning to record 36...
958
dt: Issuing 'forward space record' command, count = 36 (0x24)
959
dt: Adjusting byte counts by 65536 bytes...
960
dt: End of file detected, count = 0, errno = 0
961
dt: Clearing EEI data...
962
963
DEVIOGET ELEMENT CONTENTS
964
---------------- --------
965
category DEV_TAPE
966
bus DEV_SCSI
967
interface SCSI
968
device TLZ7
969
adpt_num 0
970
nexus_num 0
971
bus_num 0
972
ctlr_num 0
973
slave_num 3
974
dev_name tz
975
unit_num 3
976
soft_count 0
977
hard_count 90
978
stat 0x0
979
category_stat 0x20400
980
DEV_LOADER DEV_61000_BPI
981
982
DEVGETINFO ELEMENT CONTENTS
983
------------------ --------
984
media_status 0x10000
985
POS_VALID
986
unit_status 0x1a9
987
Ready Loader 2_FM_Close Rewind Compacting Buffered
988
record_size 0
989
density (current) 61000 BPI
990
density (on write) 0 BPI
991
Filemark Cnt 2
992
Record Cnt 0
993
Class 0 - <unspecified>
994
995
MTIOCGET ELEMENT CONTENTS
996
---------------- --------
997
mt_type MT_ISSCSI
998
mt_dsreg 0x0
999
mt_erreg 0x0 (NO SENSE - No error or no sense information)
1000
mt_resid 0
1001
mt_fileno 2
1002
mt_blkno 0
1003
1004
CAM Extended Error Information:
1005
1006
EEI Version: 0x2
1007
EEI Status: EEI_NO_STATUS (0) - No EEI status available
1008
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
1009
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
1010
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
1011
1012
SCSI Request Sense Information:
1013
1014
Error Code: 0x70 (Current Error)
1015
Valid Bit: 0x1 (Information field is valid)
1016
Segment Number: 0
1017
Sense Key: 0 (NO SENSE - No error or no sense information)
1018
Illegal Length: 0
1019
End Of Media: 0
1020
File Mark: 0x1
1021
Information Field: 0x10000 (65536)
1022
Additional Sense Length: 0xa
1023
Command Specific Information: 0
1024
Additional Sense Code/Qualifier: (0, 0x1) = Filemark detected
1025
Field Replaceable Unit Code: 0
1026
Sense Specific Bytes: 00 00 00
1027
1028
dt: All requests completed before cancel...
1029
dt: Adjusting byte counts by 65536 bytes...
1030
dt: End of file detected, count = 0, errno = 0
1031
dt: Clearing EEI data...
1032
1033
DEVIOGET ELEMENT CONTENTS
1034
---------------- --------
1035
category DEV_TAPE
1036
bus DEV_SCSI
1037
interface SCSI
1038
device TLZ7
1039
adpt_num 0
1040
nexus_num 0
1041
bus_num 0
1042
ctlr_num 0
1043
slave_num 3
1044
dev_name tz
1045
unit_num 3
1046
soft_count 0
1047
hard_count 90
1048
stat 0x2
1049
DEV_EOM
1050
category_stat 0x20401
1051
DEV_TPMARK DEV_LOADER DEV_61000_BPI
1052
1053
DEVGETINFO ELEMENT CONTENTS
1054
------------------ --------
1055
media_status 0x11002
1056
EOM TPmark POS_VALID
1057
unit_status 0x1a9
1058
Ready Loader 2_FM_Close Rewind Compacting Buffered
1059
record_size 0
1060
density (current) 61000 BPI
1061
density (on write) 0 BPI
1062
Filemark Cnt 17
1063
Record Cnt 0
1064
Class 0 - <unspecified>
1065
1066
MTIOCGET ELEMENT CONTENTS
1067
---------------- --------
1068
mt_type MT_ISSCSI
1069
mt_dsreg 0x1002
1070
DEV_EOM TPMARK
1071
mt_erreg 0x8 (BLANK CHECK - No-data condition occured)
1072
mt_resid 65536
1073
mt_fileno 17
1074
mt_blkno 0
1075
1076
CAM Extended Error Information:
1077
1078
EEI Version: 0x2
1079
EEI Status: EEI_DEVSTATE_FAILURE (0x3200) - Device inoperable (needs initialize)
1080
EEI Valid Flags: 0x1000007 - CAM_STATUS SCSI_STATUS SCSI_SENSE CAM_DATA
1081
CAM Status: CAM_REQ_CMP_ERR (0x4) - CCB request completed with an error
1082
SCSI Status: SCSI_STAT_CHECK_CONDITION (0x2) - Error, exception, or abnormal condition
1083
1084
SCSI Request Sense Information:
1085
1086
Error Code: 0x70 (Current Error)
1087
Valid Bit: 0x1 (Information field is valid)
1088
Segment Number: 0
1089
Sense Key: 0x8 (BLANK CHECK - No-data condition occured)
1090
Illegal Length: 0
1091
End Of Media: 0
1092
File Mark: 0
1093
Information Field: 0x10000 (65536)
1094
Additional Sense Length: 0xa
1095
Command Specific Information: 0
1096
Additional Sense Code/Qualifier: (0, 0x5) = End-of-data detected
1097
Field Replaceable Unit Code: 0
1098
Sense Specific Bytes: 00 00 00
1099
1100
dt: Issuing 'backward space file' command, count = 2 (0x2)
1101
dt: Issuing 'forward space file' command, count = 1 (0x1)
1102
dt: All requests completed before cancel...
1103
Read Statistics:
1104
Total records processed: 320 @ 65536 bytes/record (64.000 Kbytes)
1105
Total bytes transferred: 20971520 (20480.000 Kbytes, 20.000 Mbytes)
1106
Average transfer rates: 286496 bytes/sec, 279.781 Kbytes/sec
1107
Number I/O's per second: 4.372
1108
Total passes completed: 1/1
1109
Total files processed: 2/2
1110
Total errors detected: 0/1
1111
Total elapsed time: 01m13.20s
1112
Total system time: 00m00.05s
1113
Total user time: 00m02.40s
1114
1115
dt: Exiting with status code 254...
1116
dt: All requests completed before cancel...
1117
dt: Closing file '/dev/rmt0h', fd = 3...
1118
Total Statistics:
1119
Output device/file name: /dev/rmt0h (Device: TLZ7, type=tape)
1120
Data pattern read/written: 0x39c39c39
1121
Total records processed: 640 @ 65536 bytes/record (64.000 Kbytes)
1122
Total bytes transferred: 41943040 (40960.000 Kbytes, 40.000 Mbytes)
1123
Average transfer rates: 249983 bytes/sec, 244.124 Kbytes/sec
1124
Asynchronous I/O's used: 16
1125
Number I/O's per second: 3.814
1126
Total passes completed: 1/1
1127
Total files processed: 4/4
1128
Total errors detected: 0/1
1129
Total elapsed time: 02m47.78s
1130
Total system time: 00m00.08s
1131
Total user time: 00m03.05s
1132
Starting time: Wed Jan 13 19:39:49 1999
1133
Ending time: Wed Jan 13 19:42:44 1999
1134
Loggerhead is a web-based interface for Breezy
Version: 2.0.1