SCSI - Overlapped commands attempted ?

Thu Feb 5 13:49:24 PST 2004

On Wed, Feb 04, 2004 at 09:47:21AM +0100, Maciej Strzałkowski wrote:
> Hi
> I have found this in my logs.
> My hardware is Intel SE7501BR2 mainboard with Adaptec AIC-7901 and ULTRA
> wide scsi ibm hard drives.
> System FreeBSD 4.9-RELEASE-p1.
> 
> Can you tell me is there something wrong with my server?
> What this messages means ?
> Thanks
> Martin
> 
> > <118>/dev/da0s1g: 
> > STACK: 0x0 0x0 0x0 0x0 0x225 0x225 0x29 0x1
> > >>>>>>>>>>>>>>>>>
> > (da2:ahd0:0:10:0): WRITE(10). CDB: 2a 0 0 8b 2d bf 0 0 20 0
> > (da2:ahd0:0:10:0): ABORTED COMMAND asc:4e,0
> > (da2:ahd0:0:10:0): Overlapped commands attempted
> > (da2:ahd0:0:10:0): SCB 0x11c - timed out
> > >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
> > ahd0: Dumping Card State at program address 0xe Mode 0x33 Card was 
> > paused HS_MAILBOX[0x0] INTCTL[0xc0] SEQINTSTAT[0x10] SAVED_MODE[0x11] 
> > DFFSTAT[0x31] SCSISIGI[0x0] SCSIPHASE[0x0] SCSIBUS[0x0] LASTPHASE[0x1] 
> > SCSISEQ0[0x0] SCSISEQ1[0x12] SEQCTL0[0x10] SEQINTCTL[0x0] 
> > SEQ_FLAGS[0xc0] SEQ_FLAGS2[0x0] SSTAT0[0x0] SSTAT1[0x8] SSTAT2[0x0] 
> > SSTAT3[0x0] PERRDIAG[0xc0] SIMODE1[0xa4] LQISTAT0[0x0] LQISTAT1[0x0] 
> > LQISTAT2[0x0] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0]
> > 
> > SCB Count = 320 CMDS_PENDING = 1 LASTSCB 0x11b CURRSCB 0x11b NEXTSCB 
> > 0x0 qinstart = 30108 qinfifonext = 30108
> > QINFIFO:
> > WAITING_TID_QUEUES:
> > Pending list:
> > 284 FIFO_USE[0x0] SCB_CONTROL[0x64] SCB_SCSIID[0xa1] Total 1 Kernel 
> > Free SCB list: 28 27 283 85 97 289 33 46 302 37 293 140 258 2 86 87
> > 135 305 49 1 257 127 31 287 142 22 278 0 256 103 292 36 41 297 303 47 84
> 288 32 267 11 134 30 286 70 7 263 138 77 105 3 259 143 24 280 72 74 100 67
> 82 10 266 113 261 5 316 60 48 304 95 93 43 299 104 98 50 306 269 13 38 294
> 312 56 109 79 120 61 317 26 282 19 275 59 315 99 121 8 264 9 265 141 309 53
> 89 76 132 20 276 115 94 75 112 51 307 240 106 301 45 300 44 62 318 125 310
> 54 96 291 35 139 78 52 308 71 73 281 25 81 88 108 123 295 39 40 296 65 18
> 274 91 116 57 313 17 273 29 285 271 15 34 290 68 277 21 279 23 58 314 107 55
> 311 298 42 12 268 101 270 14 64 126 114 110 63 319 90 83 66 6 262 122 124
> 137 224 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 102 133
> 69 136 80 117 111 170 92 169 168 167 16 272 166 165 164 163 162 161 160 191
> 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 207 206 205 204
> 203 202 201 200 199 198 197 196 195 194 193 192 223 222 221 220 219 218 217
> 216 215 214 213 212 211 210 209 208 239 238 237 236 235 234 233 232 231 230
> 229 228 227 226 225 171 172 173 174 119 260 4 118 175 144 145 146 147 148
> 149 150 151 152 153 154 155 156 157 158 159 128 129 130 131 Sequencer
> Complete DMA-inprog list:
> > Sequencer Complete list: 
> > Sequencer DMA-Up 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 == 0x81ec, SCB 0x11b SEQIMODE[0x3f] 
> > SEQINTSRC[0x0] DFCNTRL[0x4] 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 SIMODE0[0xc] CCSCBCTL[0x0]
> > ahd0: REG0 == 0xff00, SINDEX = 0x133, DINDEX = 0xe1
> > ahd0: SCBPTR == 0x11b, SCB_NEXT == 0xff00, SCB_NEXT2 == 0xff69 CDB 2a 
> > 0 0 80 a1 78

1. check the cables and termination
2. replace the drive - it may fail very soon...

Cheers,	
	-g
--
Grzegorz Czaplinski <gregory at prioris.mini.pw.edu.pl>
"The Power to Serve, Right for the Power Users!" - http://www.FreeBSD.org/
 Fingerprint: EB77 E19D CFA2 5736 810F  847C A70F A275 2489 469F
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20040205/cc40e474/attachment.bin