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Date:      Mon, 1 Jul 2002 15:05:40 -0700 (PDT)
From:      Vince Valenti <vince@rio.com>
To:        hackers@freebsd.org
Subject:   panic: ffs_clusteralloc: map mismatch
Message-ID:  <20020701145722.Q17579-100000@kenny.blue-box.net>

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Hello,

I have a machine running 4.6-RELEASE-p1 and it is panicing every day or
so...  It had the same problem on 4.4-RELEASE and 4.5-RELEASE.  Does
anybody have any ideas what might be causing this?  It is a Dell PowerEdge
6350 with a PERC2/QC RAID controller and 1GB of memory.  The server also
has an external RAID array with its own controller.

Here are a couple debug sessions:

vince@mail(102) [/usr/crash]# gdb -k kernel.debug.20020628 vmcore.0
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you ar=
e
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD at phsyical address 0x00335000
initial pcb at physical address 0x002acbe0
panicstr: ffs_clusteralloc: map mismatch
panic messages:
---
panic: ffs_clusteralloc: map mismatch

syncing disks... 45 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
giving up on 1 buffers
Uptime: 21h31m44s

dumping to dev #aacd/1, offset 2103312
dump 1023 1022 1021 1020 1019 1018 1017 1016 1015 1014 1013 1012 1011 1010 =
1009 1008 1007 1006 1005 1004 1003 1002 1001 1000 999 998 997 996 995 994 9=
93 992 991 990 989 988 987 986 985 984 983 982 981 980 979 978 977 976 975 =
974 973 972 971 970 969 968 967 966 965 964 963 962 961 960 959 958 957 956=
 955 954 953 952 951 950 949 948 947 946 945 944 943 942 941 940 939 938 93=
7 936 935 934 933 932 931 930 929 928 927 926 925 924 923 922 921 920 919 9=
18 917 916 915 914 913 912 911 910 909 908 907 906 905 904 903 902 901 900 =
899 898 897 896 895 894 893 892 891 890 889 888 887 886 885 884 883 882 881=
 880 879 878 877 876 875 874 873 872 871 870 869 868 867 866 865 864 863 86=
2 861 860 859 858 857 856 855 854 853 852 851 850 849 848 847 846 845 844 8=
43 842 841 840 839 838 837 836 835 834 833 832 831 830 829 828 827 826 825 =
824 823 822 821 820 819 818 817 816 815 814 813 812 811 810 809 808 807 806=
 805 804 803 802 801 800 799 798 797 796 795 794 793 792 791 790 789 788 78=
7 786 785 784 783 782 781 780 779 778 777 776 775 774 773 772 771 770 769 7=
68 767 766 765 764 763 762 761 760 759 758 757 756 755 754 753 752 751 750 =
749 748 747 746 745 744 743 742 741 740 739 738 737 736 735 734 733 732 731=
 730 729 728 727 726 725 724 723 722 721 720 719 718 717 716 715 714 713 71=
2 711 710 709 708 707 706 705 704 703 702 701 700 699 698 697 696 695 694 6=
93 692 691 690 689 688 687 686 685 684 683 682 681 680 679 678 677 676 675 =
674 673 672 671 670 669 668 667 666 665 664 663 662 661 660 659 658 657 656=
 655 654 653 652 651 650 649 648 647 646 645 644 643 642 641 640 639 638 63=
7 636 635 634 633 632 631 630 629 628 627 626 625 624 623 622 621 620 619 6=
18 617 616 615 614 613 612 611 610 609 608 607 606 605 604 603 602 601 600 =
599 598 597 596 595 594 593 592 591 590 589 588 587 586 585 584 583 582 581=
 580 579 578 577 576 575 574 573 572 571 570 569 568 567 566 565 564 563 56=
2 561 560 559 558 557 556 555 554 553 552 551 550 549 548 547 546 545 544 5=
43 542 541 540 539 538 537 536 535 534 533 532 531 530 529 528 527 526 525 =
524 523 522 521 520 519 518 517 516 515 514 513 512 511 510 509 508 507 506=
 505 504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 489 488 48=
7 486 485 484 483 482 481 480 479 478 477 476 475 474 473 472 471 470 469 4=
68 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 =
449 448 447 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431=
 430 429 428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 41=
2 411 410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 3=
93 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375 =
374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356=
 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 33=
7 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320 319 3=
18 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303 302 301 300 =
299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281=
 280 279 278 277 276 275 274 273 272 271 270 269 268 267 266 265 264 263 26=
2 261 260 259 258 257 256 255 254 253 252 251 250 249 248 247 246 245 244 2=
43 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 =
224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206=
 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 18=
7 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 1=
68 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 =
149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131=
 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 11=
2 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 9=
1 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 6=
6 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 4=
1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1=
6 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 succeeded
aac0: shutting down controller...
---
#0  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
487             if (dumping++) {
(kgdb) where
#0  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
#1  0xc0167b68 in boot (howto=3D256) at /usr/src/sys/kern/kern_shutdown.c:3=
16
#2  0xc0167fb5 in panic (fmt=3D0xc0273be0 "ffs_clusteralloc: map mismatch")=
 at /usr/src/sys/kern/kern_shutdown.c:595
#3  0xc0200479 in ffs_clusteralloc (ip=3D0xc342b200, cg=3D612, bpref=3D0, l=
en=3D7) at /usr/src/sys/ufs/ffs/ffs_alloc.c:1285
#4  0xc01ff886 in ffs_hashalloc (ip=3D0xc342b200, cg=3D357, pref=3D11716976=
, size=3D7, allocator=3D0xc0200264 <ffs_clusteralloc>) at /usr/src/sys/ufs/=
ffs/ffs_alloc.c:873
#5  0xc01fefe9 in ffs_reallocblks (ap=3D0xe1756dd0) at /usr/src/sys/ufs/ffs=
/ffs_alloc.c:442
#6  0xc01922a2 in cluster_write (bp=3D0xcf8da3a0, filesize=3D221184, seqcou=
nt=3D0) at vnode_if.h:1077
#7  0xc020b563 in ffs_write (ap=3D0xe1756e74) at /usr/src/sys/ufs/ufs/ufs_r=
eadwrite.c:544
#8  0xc019d2ce in vn_write (fp=3D0xc3744740, uio=3D0xe1756ee0, cred=3D0xc37=
17a80, flags=3D0, p=3D0xe1767c60) at vnode_if.h:363
#9  0xc017716e in dofilewrite (p=3D0xe1767c60, fp=3D0xc3744740, fd=3D4, buf=
=3D0xbfbfc40c, nbyte=3D7391, offset=3D-1, flags=3D0) at /usr/src/sys/sys/fi=
le.h:162
#10 0xc017701f in write (p=3D0xe1767c60, uap=3D0xe1756f80) at /usr/src/sys/=
kern/sys_generic.c:329
#11 0xc024729d in syscall2 (frame=3D{tf_fs =3D 47, tf_es =3D 47, tf_ds =3D =
47, tf_edi =3D -1077951476, tf_esi =3D 7391, tf_ebp =3D -1077941968, tf_isp=
 =3D -512397356, tf_ebx =3D 0, tf_edx =3D 4,
      tf_ecx =3D 3, tf_eax =3D 4, tf_trapno =3D 12, tf_err =3D 2, tf_eip =
=3D 672069528, tf_cs =3D 31, tf_eflags =3D 514, tf_esp =3D -1077954108, tf_=
ss =3D 47})
    at /usr/src/sys/i386/i386/trap.c:1167
#12 0xc023b385 in Xint0x80_syscall ()
#13 0x8049d2b in ?? ()
#14 0x80498d1 in ?? ()
#15 0x8049661 in ?? ()


vince@mail(118) [/usr/crash]# gdb -k kernel.debug.20020628 vmcore.1
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you ar=
e
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD at phsyical address 0x00335000
initial pcb at physical address 0x002acbe0
panicstr: ffs_clusteralloc: map mismatch
panic messages:
---
panic: ffs_clusteralloc: map mismatch

syncing disks... 49 8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
giving up on 1 buffers
Uptime: 1d8h6m18s
(da0:ahc0:0:0:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0
(da0:ahc0:0:0:0): ILLEGAL REQUEST asc:20,0
(da0:ahc0:0:0:0): Invalid command operation code

dumping to dev #aacd/1, offset 2103312
dump 1023 1022 1021 1020 1019 1018 1017 1016 1015 1014 1013 1012 1011 1010 =
1009 1008 1007 1006 1005 1004 1003 1002 1001 1000 999 998 997 996 995 994 9=
93 992 991 990 989 988 987 986 985 984 983 982 981 980 979 978 977 976 975 =
974 973 972 971 970 969 968 967 966 965 964 963 962 961 960 959 958 957 956=
 955 954 953 952 951 950 949 948 947 946 945 944 943 942 941 940 939 938 93=
7 936 935 934 933 932 931 930 929 928 927 926 925 924 923 922 921 920 919 9=
18 917 916 915 914 913 912 911 910 909 908 907 906 905 904 903 902 901 900 =
899 898 897 896 895 894 893 892 891 890 889 888 887 886 885 884 883 882 881=
 880 879 878 877 876 875 874 873 872 871 870 869 868 867 866 865 864 863 86=
2 861 860 859 858 857 856 855 854 853 852 851 850 849 848 847 846 845 844 8=
43 842 841 840 839 838 837 836 835 834 833 832 831 830 829 828 827 826 825 =
824 823 822 821 820 819 818 817 816 815 814 813 812 811 810 809 808 807 806=
 805 804 803 802 801 800 799 798 797 796 795 794 793 792 791 790 789 788 78=
7 786 785 784 783 782 781 780 779 778 777 776 775 774 773 772 771 770 769 7=
68 767 766 765 764 763 762 761 760 759 758 757 756 755 754 753 752 751 750 =
749 748 747 746 745 744 743 742 741 740 739 738 737 736 735 734 733 732 731=
 730 729 728 727 726 725 724 723 722 721 720 719 718 717 716 715 714 713 71=
2 711 710 709 708 707 706 705 704 703 702 701 700 699 698 697 696 695 694 6=
93 692 691 690 689 688 687 686 685 684 683 682 681 680 679 678 677 676 675 =
674 673 672 671 670 669 668 667 666 665 664 663 662 661 660 659 658 657 656=
 655 654 653 652 651 650 649 648 647 646 645 644 643 642 641 640 639 638 63=
7 636 635 634 633 632 631 630 629 628 627 626 625 624 623 622 621 620 619 6=
18 617 616 615 614 613 612 611 610 609 608 607 606 605 604 603 602 601 600 =
599 598 597 596 595 594 593 592 591 590 589 588 587 586 585 584 583 582 581=
 580 579 578 577 576 575 574 573 572 571 570 569 568 567 566 565 564 563 56=
2 561 560 559 558 557 556 555 554 553 552 551 550 549 548 547 546 545 544 5=
43 542 541 540 539 538 537 536 535 534 533 532 531 530 529 528 527 526 525 =
524 523 522 521 520 519 518 517 516 515 514 513 512 511 510 509 508 507 506=
 505 504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 489 488 48=
7 486 485 484 483 482 481 480 479 478 477 476 475 474 473 472 471 470 469 4=
68 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 =
449 448 447 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431=
 430 429 428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 41=
2 411 410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 3=
93 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375 =
374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356=
 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 33=
7 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320 319 3=
18 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303 302 301 300 =
299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281=
 280 279 278 277 276 275 274 273 272 271 270 269 268 267 266 265 264 263 26=
2 261 260 259 258 257 256 255 254 253 252 251 250 249 248 247 246 245 244 2=
43 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 =
224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206=
 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 18=
7 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 1=
68 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 =
149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131=
 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 11=
2 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 9=
1 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 6=
6 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 4=
1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1=
6 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 succeeded
aac0: shutting down controller...
---
#0  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
487             if (dumping++) {
(kgdb) where
#0  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
#1  0xc0167b68 in boot (howto=3D256) at /usr/src/sys/kern/kern_shutdown.c:3=
16
#2  0xc0167fb5 in panic (fmt=3D0xc0273be0 "ffs_clusteralloc: map mismatch")=
 at /usr/src/sys/kern/kern_shutdown.c:595
#3  0xc0200479 in ffs_clusteralloc (ip=3D0xc35c9c00, cg=3D577, bpref=3D1893=
3008, len=3D5) at /usr/src/sys/ufs/ffs/ffs_alloc.c:1285
#4  0xc01ff85b in ffs_hashalloc (ip=3D0xc35c9c00, cg=3D577, pref=3D18933008=
, size=3D5, allocator=3D0xc0200264 <ffs_clusteralloc>) at /usr/src/sys/ufs/=
ffs/ffs_alloc.c:863
#5  0xc01fefe9 in ffs_reallocblks (ap=3D0xe1404dd0) at /usr/src/sys/ufs/ffs=
/ffs_alloc.c:442
#6  0xc01922a2 in cluster_write (bp=3D0xcf8e0a14, filesize=3D14983168, seqc=
ount=3D0) at vnode_if.h:1077
#7  0xc020b563 in ffs_write (ap=3D0xe1404e74) at /usr/src/sys/ufs/ufs/ufs_r=
eadwrite.c:544
#8  0xc019d2ce in vn_write (fp=3D0xc349a3c0, uio=3D0xe1404ee0, cred=3D0xc39=
98b80, flags=3D0, p=3D0xe1219a40) at vnode_if.h:363
#9  0xc017716e in dofilewrite (p=3D0xe1219a40, fp=3D0xc349a3c0, fd=3D4, buf=
=3D0xbfbfc404, nbyte=3D5955, offset=3D-1, flags=3D0) at /usr/src/sys/sys/fi=
le.h:162
#10 0xc017701f in write (p=3D0xe1219a40, uap=3D0xe1404f80) at /usr/src/sys/=
kern/sys_generic.c:329
#11 0xc024729d in syscall2 (frame=3D{tf_fs =3D 47, tf_es =3D 47, tf_ds =3D =
47, tf_edi =3D -1077951484, tf_esi =3D 5955, tf_ebp =3D -1077941976, tf_isp=
 =3D -515878956, tf_ebx =3D 0, tf_edx =3D 4,
      tf_ecx =3D 3, tf_eax =3D 4, tf_trapno =3D 12, tf_err =3D 2, tf_eip =
=3D 672069528, tf_cs =3D 31, tf_eflags =3D 514, tf_esp =3D -1077954116, tf_=
ss =3D 47})
    at /usr/src/sys/i386/i386/trap.c:1167
#12 0xc023b385 in Xint0x80_syscall ()
#13 0x8049d2b in ?? ()
#14 0x80498d1 in ?? ()
#15 0x8049661 in ?? ()

Here is the dmesg:

Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 4.6-RELEASE-p1 #1: Fri Jun 28 14:18:40 PDT 2002
    vince@mail.bendnet.com:/usr/obj/usr/src/sys/MAIL
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 549992617 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (549.99-MHz 686-class CPU)
  Origin =3D "GenuineIntel"  Id =3D 0x673  Stepping =3D 3
  Features=3D0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE=
,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  =3D 1073733632 (1048568K bytes)
avail memory =3D 1042018304 (1017596K bytes)
Preloaded elf kernel "kernel" at 0xc0316000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 11 entries at 0xc00fc7a0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82454NX PXB#0, Bus#A> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371AB PCI to ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX4 ATA controller> at 2.1
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 2.2 irq 0
chip0: <Intel 82371AB Power management controller> port 0x850-0x85f at devi=
ce 2.3 on pci0
pci0: <ATI Mach64-GI graphics accelerator> at 4.0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xd8c0-0xd8ff mem 0xfe500000-0=
xfe5fffff,0xfe700000-0xfe700fff irq 14 at device 6.0 on pci0
fxp0: Ethernet address 00:d0:b7:73:e9:8a
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib3: <Intel 82454NX PCI Expander Bridge> at device 18.0 on pci0
pcib4: <Intel 82454NX PCI Expander Bridge> at device 19.0 on pci0
pcib5: <Intel 82454NX PCI Expander Bridge> at device 20.0 on pci0
pcib1: <Intel 82454NX PXB#0, Bus#B> on motherboard
pci1: <PCI bus> on pcib1
ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xec00-0xecff mem 0xfe9=
01000-0xfe901fff irq 12 at device 6.0 on pci1
aic7890/91: Ultra2 Wide Channel A, SCSI Id=3D7, 32/253 SCBs
ahc1: <Adaptec aic7860 Ultra SCSI adapter> port 0xe800-0xe8ff mem 0xfe90000=
0-0xfe900fff irq 11 at device 8.0 on pci1
aic7860: Ultra Single Channel A, SCSI Id=3D7, 3/253 SCBs
pcib2: <Intel 82454NX PXB#1, Bus#A> on motherboard
pci2: <PCI bus> on pcib2
aac0: <Dell PERC 2/QC> port 0xfc00-0xfcff mem 0xfeb00000-0xfeb01fff irq 10 =
at device 1.0 on pci2
aac0: StrongARM SA110 233MHz, 64MB cache memory, required battery present
aac0: Kernel 2.5-0, Build 3073, S/N 5bd393
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xccfff,0xd8000-0xdbff=
f,0xdc000-0xdc7ff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
Waiting 5 seconds for SCSI devices to settle
aacd0: <RAID 5> on aac0
aacd0: 17354MB (35542272 sectors)
da0 at ahc0 bus 0 target 0 lun 0
da0: <IFT 3102 0223> Fixed Direct Access SCSI-2 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing En=
abled
da0: 86831MB (177831680 512 byte sectors: 255H 63S/T 11069C)
Mounting root from ufs:/dev/aacd0a
cd0 at ahc1 bus 0 target 5 lun 0
cd0: <NEC CD-ROM DRIVE:466 1.06> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
WARNING: / was not properly dismounted

Thanks for any help...

--=20
Vince Valenti
Systems Administrator
Rio Communications


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