Dell PE1900 DAT72 drive failing FreeBSD 7
John Baldwin
jhb at freebsd.org
Thu Oct 30 06:36:24 PDT 2008
On Wednesday 29 October 2008 01:54:26 pm Steve Scally wrote:
> All,
>
> I have a Dell PE1900 with an internal DAT72 drive. The drive appears
> to fail midway through a dump after detecting the end of tape and
> prompting for a new one. There is no specific sequence in which it
> fails. Sometimes it could be after the first tape or after the second
> tape. Dumps will complete for weeks at a time with no issue then
> suddenly fail. There are no logs with errors except for the
> dmesg.boot file after a reboot, which fixes the issue. Before the
> dump there are these two lines:
> "ahd0: SCSI Cell parity error SSTAT3 == 0x2
> ahd0: Missing case in ahd_handle_scsiint. status = 0"
You will probably have better lucking sending this to freebsd-scsi at FreeBSD.org
as I know several SCSI folks are on that list, but I'm not sure they are on
this one.
> I did a search and found this posting
http://lists.freebsd.org/pipermail/freebsd-scsi/2007-February/002869.html
> which suggests to upgrade the BIOS and any other firmware. I tried
> this suggestion and updated the Dell BIOS from v2.0.1 to v2.3.1 and
> the Base Management Controller firmware from v1.69 to v2.09 however,
> the issue still occurs. Durning this time all other services such as
> mail, samba, and nfs remain functional. The only service affected is
> SSH. When you try to login after the failure occurs you receive "PTY
> allocation request failed on channel 0." Thank you in advance for the
> help. If you need anymore information let me know.
>
> Steve
>
> Uname -a
> FreeBSD 7.0-PRERELEASE #1: Wed Jan 23 22:52:15 EST 2008 amd64
>
> pciconf -l | grep ahd
>
> ahd0 at pci0:8:1:0: class=0x010000 card=0x00409005 chip=0x80169005
> rev=0x10 hdr=0x00
> ahd1 at pci0:8:1:1: class=0x010000 card=0x00409005 chip=0x80169005
> rev=0x10 hdr=0x00
>
> ahd0: <Adaptec 39320A Ultra320 SCSI adapter> port 0xec00-0xecff,
> 0xe800-0xe8ff mem 0xfcb7e000-0xfcb7ffff irq 32 at device 1.0 on pci8
> ahd0: [ITHREAD]
>
> >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> ahd0: Dumping Card State at program address 0x1c Mode 0x33
> Card was paused
> INTSTAT[0x8] SELOID[0x9] SELID[0x0] HS_MAILBOX[0x0]
> INTCTL[0x80] SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x33]
> SCSISIGI[0x18] SCSIPHASE[0x0] SCSIBUS[0x80] LASTPHASE[0x1]
> SCSISEQ0[0x40] SCSISEQ1[0x12] SEQCTL0[0x0] SEQINTCTL[0x0]
> SEQ_FLAGS[0xc0] SEQ_FLAGS2[0x0] QFREEZE_COUNT[0x0]
> KERNEL_QFREEZE_COUNT[0x0] MK_MESSAGE_SCB[0xff00] MK_MESSAGE_SCSIID[0xff]
> SSTAT0[0x10] SSTAT1[0x0] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0]
> SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0]
> LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0]
>
> SCB Count = 512 CMDS_PENDING = 8 LASTSCB 0xffff CURRSCB 0x1f7 NEXTSCB
> 0x0
> qinstart = 16 qinfifonext = 16
> QINFIFO:
> WAITING_TID_QUEUES:
> 9 ( 0x1f7 )
> 10 ( 0x1f6 )
> 11 ( 0x1f5 )
> 12 ( 0x1f4 )
> 13 ( 0x1f3 )
> 14 ( 0x1f2 )
> 15 ( 0x1f1 )
> 6 ( 0x1f9 )
> Pending list:
> 505 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0x67]
> 497 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xf7]
> 498 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xe7]
> 499 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xd7]
> 500 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xc7]
> 501 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xb7]
> 502 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0xa7]
> 503 FIFO_USE[0x0] SCB_CONTROL[0x40] SCB_SCSIID[0x97]
> Total 8
> Kernel Free SCB lists:
> Any Device: 504 506 507 508 509 510 511 496 495 494 493 492 491 490
> 489 488 487 486 485 484 483 482 481 480 479 478 477 476 475 474 473
> 472 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 456
> 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
> 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405
> 404 403 402 401 400 399 398 397 396 395 394 393 392 391 390 389 388
> 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
> 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 337
> 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320
> 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303
> 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
> 268 267 266 265 264 263 262 261 260 259 258 257 256 255 254 253 252
> 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235
> 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
> 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184
> 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167
> 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
> 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98
> 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75
> 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
> 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
> 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
> 2 1 0
> Sequencer Complete DMA-inprog list:
> Sequencer Complete list:
> Sequencer DMA-Up and Complete list:
> Sequencer On QFreeze and Complete list:
>
> ahd0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
> SEQIMODE[0x3f] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]
> SG_CACHE_SHADOW[0x2] SG_STATE[0x0] DFFSXFRCTL[0x0]
> SOFFCNT[0x0] MDFFSTAT[0x5] SHADDR = 0x00, SHCNT = 0x0
> HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]
>
> ahd0: FIFO1 Free, LONGJMP == 0x8063, SCB 0x1f9
> SEQIMODE[0x3f] SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]
> SG_CACHE_SHADOW[0x2] SG_STATE[0x0] DFFSXFRCTL[0x0]
> SOFFCNT[0x0] MDFFSTAT[0x5] SHADDR = 0x00, SHCNT = 0x0
> HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]
> LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
> 0x0 0x0 0x0 0x0
> ahd0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x42
> ahd0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
> ahd0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
> SIMODE0[0xc]
> CCSCBCTL[0x4]
> ahd0: REG0 == 0x1f9, SINDEX = 0x10e, DINDEX = 0x10e
> ahd0: SCBPTR == 0x1f7, SCB_NEXT == 0xffc0, SCB_NEXT2 == 0x1f6
> CDB 12 0 0 0 24 0
> STACK: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
> <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
>
> sa0: <SEAGATE DAT DAT72-052 A16E> Removable Sequential Access
> SCSI-3 device sa0: 80.000MB/s transfers (40.000MHz, offset 32, 16bit)
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--
John Baldwin
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