Is there a problem with the Adaptec 29320LPE (PCIe x1, single-channel Ultra320)
SCSI controller under FreeBSD 7?
I've recently received a server with this controller, which is intended to
be
used to connect to Sony AIT tape libraries for backup. Unfortunately, it does
not seem to function properly.
It sees the connected devices without any difficulty, but fails to write to
any connected drives, and produces very strange errors when attempting to
address the libraries. That is, when attempting to write to a drive, the
drive is seen as present, but any attempt actually to write results in an
error (an end of tape is reported) without any data being written (mt status
reports the tape at File Number 0, Record number 0).
Additionally, attempting to address the changers produces erratic results.
Sometimes, the result is normal, but at other times the results are garbled,
and syslog reports a string of errors from the controller, followed by a
long string of errors on 'ch' (see below).
I am reasonably certain that the errors are not related to the tape
libraries, as a) the libraries worked normally on the old server, and
b) after installing a different controller (Adaptec 29160), the libraries
function properly on the new machine. And I am reasonably sure that the
problem is not a 320/160 problem, as setting the new controller to 160 in
the BIOS does not help.
The system is currently running FreeBSD 7.1-PRERELEASE: Wed Nov 19 11:33:15
CET 2008, from sources csup'ed immediately prior to the build. The kernel
is very close to GENERIC, but with various cardbus, wlan, and usb support
removed.
Searching has indicated some similar-looking errors reported, but all from
rather a long time ago (2000-2002).
backuphost# camcontrol devlist
<SONY LIB-162 0208> at scbus0 target 0 lun 0 (pass0,ch3)
<SONY SDX-1100 0102> at scbus0 target 1 lun 0 (sa3,pass1)
<SONY LIB-162 0203> at scbus0 target 2 lun 0 (pass2,ch4)
<SONY SDX-900V 0102> at scbus0 target 3 lun 0 (sa4,pass3)
<AMCC 9650SE-16M DISK 3.06> at scbus1 target 0 lun 0 (da0,pass4)
<AMCC 9650SE-16M DISK 3.06> at scbus1 target 0 lun 1 (da1,pass5)
backuphost# chio -f /dev/ch2 status
picker 0:
slot 0: <ACCESS,FULL>
slot 1: <ACCESS,FULL>
slot 2: <ACCESS,FULL>
slot 3: <ACCESS,FULL>
slot 4: <ACCESS>
slot 5: <ACCESS,FULL>
slot 6: <ACCESS,FULL>
slot 7: <ACCESS,FULL>
slot 8: <ACCESS,FULL>
slot 9: <ACCESS,FULL>
slot 10: <ACCESS,FULL>
slot 11: <ACCESS,FULL>
slot 12: <ACCESS,FULL>
slot 13: <ACCESS,FULL>
slot 14: <ACCESS,FULL>
slot 15: <ACCESS,FULL>
drive 0: <ACCESS,FULL>
backuphost# chio -f /dev/ch2 status
picker 0:
slot 8: <ACCESS,FULL>
slot 9: <ACCESS,FULL>
slot 10: <ACCESS,FULL>
slot 11: <ACCESS,FULL>
slot 12: <ACCESS,FULL>
slot 13: <ACCESS,FULL>
slot 14: <ACCESS,FULL>
slot 15: <ACCESS,FULL>
slot 8: <ACCESS,FULL>
slot 9: <ACCESS,FULL>
slot 10: <ACCESS,FULL>
slot 11: <ACCESS,FULL>
slot 12: <ACCESS,FULL>
slot 13: <ACCESS,FULL>
slot 14: <ACCESS,FULL>
slot 0:
drive 0: <ACCESS,FULL>
backuphost#
Nov 20 17:53:08 backuphost kernel: ahd0: <Adaptec AIC7902 Ultra320 SCSI
adapter> port 0x4400-0x44ff,
0x4000-0x40ff mem 0xda600000-0xda601fff irq 18 at device 4.0 on pci10
Nov 20 17:53:08 backuphost kernel: ahd0: [ITHREAD]
Nov 20 17:53:08 backuphost kernel: aic7902: Ultra320 Wide Channel A, SCSI Id=7,
PCI-X 101-133Mhz, 51
2 SCBs
Nov 20 15:01:16 backuphost kernel: ahd0: Transmission error detected
Nov 20 15:01:16 backuphost kernel: LQISTAT1[0x0] LASTPHASE[0x40]:(P_DATAIN)
SCSISIGI[0x40]:(P_DATAIN
)
Nov 20 15:01:16 backuphost kernel: PERRDIAG[0xd0]:(PARITYERR|HIPERR|HIZERO)
Nov 20 15:01:16 backuphost kernel:
>>>>>>>>>>>>>>>>>> Dump
Card State Begins
<<<<<<<<<<<<<<<<<
Nov 20 15:01:16 backuphost kernel: ahd0: Dumping Card State at program address
0x3b Mode 0x22
Nov 20 15:01:16 backuphost kernel: Card was paused
Nov 20 15:01:16 backuphost kernel: INTSTAT[0x8]:(SCSIINT) SELOID[0x0]
SELID[0x10] HS_MAILBOX[0x0]
Nov 20 15:01:16 backuphost kernel: INTCTL[0xc0]:(SWTMINTEN|SWTMINTMASK)
SEQINTSTAT[0x10]:(SEQ_SWTMRT
O)
Nov 20 15:01:16 backuphost kernel: SAVED_MODE[0x11]
DFFSTAT[0x19]:(CURRFIFO_1|FIFO0FREE)
Nov 20 15:01:16 backuphost kernel: SCSISIGI[0xb6]:(P_MESGOUT|REQI|BSYI|ATNI)
SCSIPHASE[0x4]:(MSG_OUT
_PHASE)
Nov 20 15:01:16 backuphost kernel: SCSIBUS[0xc0] LASTPHASE[0x40]:(P_DATAIN)
SCSISEQ0[0x0]
Nov 20 15:01:16 backuphost kernel: SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI)
SEQCTL0[0x0] SEQINTCTL[0x0]
Nov 20 15:01:16 backuphost kernel: SEQ_FLAGS[0x20]:(DPHASE) SEQ_FLAGS2[0x0]
QFREEZE_COUNT[0x40a]
Nov 20 15:01:16 backuphost kernel: KERNEL_QFREEZE_COUNT[0x40a]
MK_MESSAGE_SCB[0xff00]
Nov 20 15:01:16 backuphost kernel: MK_MESSAGE_SCSIID[0xff] SSTAT0[0x2]:(SPIORDY)
SSTAT1[0x11]:(REQIN
IT|PHASEMIS)
Nov 20 15:01:16 backuphost kernel: SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0]
SIMODE1[0xac]:(ENSCSIPERR|E
NBUSFREE|ENSCSIRST|ENSELTIMO)
Nov 20 15:01:16 backuphost kernel: LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0]
LQOSTAT0[0x0]
Nov 20 15:01:16 backuphost kernel: LQOSTAT1[0x0] LQOSTAT2[0x0]
Nov 20 15:01:16 backuphost kernel:
Nov 20 15:01:16 backuphost kernel: SCB Count = 512 CMDS_PENDING = 1 LASTSCB
0xffff CURRSCB 0x1ff NEX
TSCB 0x0
Nov 20 15:01:16 backuphost kernel: qinstart = 4230 qinfifonext = 4230
Nov 20 15:01:16 backuphost kernel: QINFIFO:
Nov 20 15:01:16 backuphost kernel: WAITING_TID_QUEUES:
Nov 20 15:01:16 backuphost kernel: Pending list:
Nov 20 15:01:16 backuphost kernel: 511 FIFO_USE[0x0] SCB_CONTROL[0x40]:(DISCENB)
SCB_SCSIID[0x7]
Nov 20 15:01:16 backuphost kernel: Total 1
Nov 20 15:01:16 backuphost kernel: Kernel Free SCB lists:
Nov 20 15:01:16 backuphost kernel: Any Device: 508 510 509 497 498 499 500 501
502 503 504 505 506 5
07 496 495 494 493 492 491 490 489 488 487 486 485 484 483 482 481 480 479 478
477 476 475 474 473 4
72 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453
452 451 450 449 448 4
47 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431 430 429 428
427 426 425 424 423 4
22 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 403
402 401 400 399 398 3
97 396 395 394 393 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378
377 376 375 374 373 3
72 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356 355 354 353
352 351 350 349 348 3
47 346 345 344 343 342 341 340 339 338 337 336 335 334 333 332 331 330 329 328
327 326 325 324 323 3
22 321 320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303
302 301 300 299 298 2
97 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281 280 279 278
277 276 275 274 273 2
72 271 270 269 268 267 266 265 264 263 262 261 260
Nov 20 15:01:16 backuphost kernel: 58 257 256 255 254 253 252 251 250 249 248
247 246 245 244 243 24
2 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223
222 221 220 219 218 21
7 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198
197 196 195 194 193 19
2 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173
172 171 170 169 168 16
7 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148
147 146 145 144 143 14
2 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123
122 121 120 119 118 11
7 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 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 5
6 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
Nov 20 15:01:16 backuphost kernel: Sequencer Complete DMA-inprog list:
Nov 20 15:01:16 backuphost kernel: Sequencer Complete list:
Nov 20 15:01:16 backuphost kernel: Sequencer DMA-Up and Complete list:
Nov 20 15:01:16 backuphost kernel: Sequencer On QFreeze and Complete list:
Nov 20 15:01:16 backuphost kernel:
Nov 20 15:01:16 backuphost kernel:
Nov 20 15:01:16 backuphost kernel: ahd0: FIFO0 Free, LONGJMP == 0x80ff, SCB 0x0
Nov 20 15:01:16 backuphost kernel:
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENC
FG4DATA|ENSAVEPTRS)
Nov 20 15:01:16 backuphost kernel: SEQINTSRC[0x0] DFCNTRL[0x0]
DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD
_AVAIL)
Nov 20 15:01:16 backuphost kernel: SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0]
DFFSXFRCTL[0x0]
Nov 20 15:01:16 backuphost kernel: SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO)
SHADDR = 0x00, SHCNT
= 0x0
Nov 20 15:01:16 backuphost kernel: HADDR = 0x00, HCNT = 0x0
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
Nov 20 15:01:16 backuphost kernel:
Nov 20 15:01:16 backuphost kernel: ahd0: FIFO1 Active, LONGJMP == 0x81fd, SCB
0x1ff
Nov 20 15:01:16 backuphost kernel:
SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENC
FG4DATA|ENSAVEPTRS)
Nov 20 15:01:16 backuphost kernel: SEQINTSRC[0x0] DFCNTRL[0x8]:(HDMAEN)
DFSTATUS[0x81]:(FIFOEMP|PREL
OAD_AVAIL)
Nov 20 15:01:16 backuphost kernel: SG_CACHE_SHADOW[0x8a]:(LAST_SEG)
SG_STATE[0x0] DFFSXFRCTL[0x0]
Nov 20 15:01:16 backuphost kernel: SOFFCNT[0x0] MDFFSTAT[0xc]:(DLZERO|SHVALID)
SHADDR = 0x077abb00,
SHCNT = 0x10
Nov 20 15:01:16 backuphost kernel: HADDR = 0x077abb00, HCNT = 0x10
CCSGCTL[0x10]:(SG_CACHE_AVAIL)
Nov 20 15:01:16 backuphost kernel: LQIN: 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0
Nov 20 15:01:16 backuphost kernel: ahd0: LQISTATE = 0x0, LQOSTATE = 0x0,
OPTIONMODE = 0x42
Nov 20 15:01:16 backuphost kernel: ahd0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x0
Nov 20 15:01:16 backuphost kernel: ahd0: SAVED_SCSIID = 0x0 SAVED_LUN = 0x0
Nov 20 15:01:16 backuphost kernel:
Nov 20 15:01:16 backuphost kernel: SIMODE0[0xc]:(ENOVERRUN|ENIOERR)
Nov 20 15:01:16 backuphost kernel: CCSCBCTL[0x4]:(CCSCBDIR)
Nov 20 15:01:16 backuphost kernel: ahd0: REG0 == 0x1ff, SINDEX = 0x1c0, DINDEX =
0x102
Nov 20 15:01:16 backuphost kernel: ahd0: SCBPTR == 0xffff, SCB_NEXT == 0xff00,
SCB_NEXT2 == 0xff18
Nov 20 15:01:16 backuphost kernel: CDB b8 0 0 80 88 6e
Nov 20 15:01:16 backuphost kernel: STACK: 0x217 0x0 0x0 0x0 0x0 0x0 0x0 0x0
Nov 20 15:01:16 backuphost kernel:
<<<<<<<<<<<<<<<<< Dump Card
State Ends
>>>>>>>>>>>>>>>>>>
Nov 20 15:01:16 backuphost kernel: (ch2:ahd0:0:0:0): warning, READ ELEMENT
STATUS avail != count
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 43927d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31239d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31616d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 30983d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 30983d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31239d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31616d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 30215d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 25603d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31239d to a val
id element type
Nov 20 15:01:16 backuphost kernel: ch: warning: could not map element source
address 31616d to a val
id element type
--
greg byshenk - gbyshenk@byshenk.net - Leiden, NL