Date: Mon, 7 Oct 2002 16:43:11 -0400 (EDT) From: Long Le <le@cs.unc.edu> To: <freebsd-scsi@freebsd.org> Cc: <freebsd-questions@freebsd.org> Subject: Problem with aic7892 in 4.5-Release Message-ID: <Pine.LNX.4.33.0210071627110.32491-100000@le-cs.cs.unc.edu>
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Hi all, When there are some intensive accesses to the hard drive, my machine would stall for a few minutes. After that, there are some messages on the console. I have an Adaptec SCSI controller and IBM hard drives. I posted a message on freebsd-scsi a few months ago and received suggestions that this might be a cable/termination problem. Meanwhile, I have been seeing this problem on two machines and 8 hard drives. I had hardware technicians do all the hardware checks and everything checked fine. Any help or suggestion would be very much apprecitated. Please kindly cc' your reply to me since I'm not on the list. Thanks, -- long Oct 4 22:56:29 goldberg /kernel: (da0:ahc0:0:0:0): SCB 0x5a - timed out Oct 4 22:56:44 goldberg /kernel: ahc0: Dumping Card State while idle, at SEQADDR 0x9 Oct 4 22:56:44 goldberg /kernel: ACCUM = 0x4, SINDEX = 0x64, DINDEX = 0x65, ARG_2 = 0xd Oct 4 22:56:44 goldberg /kernel: HCNT = 0x0 Oct 4 22:56:44 goldberg /kernel: SCSISEQ = 0x12, SBLKCTL = 0xa Oct 4 22:56:44 goldberg /kernel: DFCNTRL = 0x0, DFSTATUS = 0x89 Oct 4 22:56:44 goldberg /kernel: LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 Oct 4 22:56:44 goldberg /kernel: SSTAT0 = 0x0, SSTAT1 = 0x8 Oct 4 22:56:44 goldberg /kernel: SCSIPHASE = 0x0 Oct 4 22:56:44 goldberg /kernel: STACK == 0x3, 0x175, 0x160, 0x0 Oct 4 22:56:44 goldberg /kernel: SCB count = 255 Oct 4 22:56:44 goldberg /kernel: Kernel NEXTQSCB = 96 Oct 4 22:56:44 goldberg /kernel: Card NEXTQSCB = 96 Oct 4 22:56:44 goldberg /kernel: QINFIFO entries: Oct 4 22:56:44 goldberg /kernel: Waiting Queue entries: Oct 4 22:56:44 goldberg /kernel: Disconnected Queue entries: 3:53 18:99 13:100 24:58 9:90 Oct 4 22:56:44 goldberg /kernel: QOUTFIFO entries: Oct 4 22:56:44 goldberg /kernel: Sequencer Free SCB List: 30 0 23 21 20 1 31 8 16 12 11 28 5 17 27 15 22 7 2 6 29 25 26 19 4 14 10 Oct 4 22:56:44 goldberg /kernel: Pending list: 53, 99, 100, 58, 90 Oct 4 22:56:44 goldberg /kernel: Kernel Free SCB list: 45 25 120 31 44 11 103 101 124 116 110 80 16 36 57 95 123 115 50 32 19 20 77 105 29 253 114 27 112 42 23 24 10 93 5 89 102 14 84 68 37 56 12 52 3 83 9 46 72 139 91 18 15 109 62 65 39 128 71 81 6 129 76 4 28 104 8 35 54 85 252 254 69 22 21 251 34 117 33 66 51 26 111 48 1 88 13 82 126 125 38 60 97 55 73 7 30 79 94 2 49 118 17 67 92 43 78 98 74 0 40 107 127 75 87 64 113 119 47 59 61 108 106 122 63 70 41 240 241 242 243 244 245 246 247 248 249 230 231 232 233 234 235 236 237 238 239 220 221 222 223 224 225 226 227 228 229 210 211 212 213 214 215 216 217 218 219 200 201 202 203 204 205 206 207 208 209 190 191 192 193 194 195 196 197 198 199 180 181 182 183 184 185 186 187 188 189 170 171 172 173 174 175 176 177 178 179 160 161 162 163 164 165 166 167 168 169 150 151 152 153 154 155 156 157 158 159 140 141 142 143 144 145 146 147 148 149 130 131 132 133 134 135 136 137 138 121 86 250 Oct 4 22:56:44 goldberg /kernel: sg[0] - Addr 0x20868000 : Length 4096 Oct 4 22:56:44 goldberg /kernel: sg[1] - Addr 0xa949000 : Length 4096 Oct 4 22:56:44 goldberg /kernel: sg[2] - Addr 0x2d38a000 : Length 4096 Oct 4 22:56:44 goldberg /kernel: sg[3] - Addr 0x253cb000 : Length 4096 Oct 4 22:56:44 goldberg /kernel: (da0:ahc0:0:0:0): Queuing a BDR SCB Oct 4 22:56:44 goldberg /kernel: (da0:ahc0:0:0:0): Bus Device Reset Message Sent Oct 4 22:56:44 goldberg /kernel: (da0:ahc0:0:0:0): no longer in timeout, status = 34b Oct 4 22:56:44 goldberg /kernel: ahc0: Bus Device Reset on A:0. 5 SCBs aborted Oct 5 03:02:24 goldberg /kernel: (da3:ahc0:0:6:0): SCB 0x3e - timed out Oct 5 03:02:24 goldberg /kernel: ahc0: Dumping Card State while idle, at SEQADDR 0x8 Oct 5 03:02:24 goldberg /kernel: ACCUM = 0x0, SINDEX = 0x58, DINDEX = 0xe4, ARG_2 = 0x0 Oct 5 03:02:24 goldberg /kernel: HCNT = 0x0 Oct 5 03:02:24 goldberg /kernel: SCSISEQ = 0x12, SBLKCTL = 0xa Oct 5 03:02:24 goldberg /kernel: DFCNTRL = 0x0, DFSTATUS = 0x89 Oct 5 03:02:24 goldberg /kernel: LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 Oct 5 03:02:24 goldberg /kernel: SSTAT0 = 0x0, SSTAT1 = 0x8 Oct 5 03:02:24 goldberg /kernel: SCSIPHASE = 0x0 Oct 5 03:02:24 goldberg /kernel: STACK == 0x3, 0x108, 0x160, 0xe7 Oct 5 03:02:24 goldberg /kernel: SCB count = 255 Oct 5 03:02:24 goldberg /kernel: Kernel NEXTQSCB = 69 Oct 5 03:02:24 goldberg /kernel: Card NEXTQSCB = 69 Oct 5 03:02:24 goldberg /kernel: QINFIFO entries: Oct 5 03:02:24 goldberg /kernel: Waiting Queue entries: Oct 5 03:02:24 goldberg /kernel: Disconnected Queue entries: 1:10 12:79 3:61 0:107 17:22 19:112 16:14 8:65 21:6 2:3 6:89 9:1 11:96 24:60 31:75 26:47 22:90 13:46 20:80 23:124 30:104 15:34 27:127 28:77 7:12 29:110 4:26 14:9 25:8 5:15 18:62 Oct 5 03:02:24 goldberg /kernel: QOUTFIFO entries: Oct 5 03:02:24 goldberg /kernel: Sequencer Free SCB List: 10 Oct 5 03:02:24 goldberg /kernel: Pending list: 118, 42, 92, 43, 11, 119, 251, 68, 18, 100, 29, 51, 114, 116, 139, 117, 59, 95, 105, 102, 76, 44, 16, 33, 91, 50, 97, 53, 55, 40, 10, 79, 61, 107, 22, 112, 14, 65, 6, 3, 89, 1, 96, 60, 75, 47, 90, 46, 80, 124, 104, 34, 127, 77, 12, 110, 26, 9, 8, 15, 62 Oct 5 03:02:24 goldberg /kernel: Kernel Free SCB list: 88 25 7 123 28 73 85 74 252 2 126 0 254 78 83 49 111 4 106 67 66 39 21 98 99 52 32 101 27 19 48 109 93 13 58 87 94 38 125 54 120 31 64 35 108 30 20 84 57 122 128 71 24 115 17 113 81 23 5 103 36 56 37 72 45 82 129 253 63 70 41 240 241 242 243 244 245 246 247 248 249 230 231 232 233 234 235 236 237 238 239 220 221 222 223 224 225 226 227 228 229 210 211 212 213 214 215 216 217 218 219 200 201 202 203 204 205 206 207 208 209 190 191 192 193 194 195 196 197 198 199 180 181 182 183 184 185 186 187 188 189 170 171 172 173 174 175 176 177 178 179 160 161 162 163 164 165 166 167 168 169 150 151 152 153 154 155 156 157 158 159 140 141 142 143 144 145 146 147 148 149 130 131 132 133 134 135 136 137 138 121 86 250 Oct 5 03:02:24 goldberg /kernel: sg[0] - Addr 0x335c000 : Length 2048 Oct 5 03:02:24 goldberg /kernel: (da3:ahc0:0:6:0): Queuing a BDR SCB Oct 5 03:02:24 goldberg /kernel: (da3:ahc0:0:6:0): Bus Device Reset Message Sent Oct 5 03:02:24 goldberg /kernel: (da3:ahc0:0:6:0): no longer in timeout, status = 34b Oct 5 03:02:24 goldberg /kernel: ahc0: Bus Device Reset on A:6. 61 SCBs aborted To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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