Date: Tue, 05 Aug 2003 19:00:31 -0700 From: David Bear <David.Bear@asu.edu> To: freebsd-questions@freebsd.org Subject: scsi errors on orb drive Message-ID: <20030805190031.C6938@asu.edu>
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in the search for reliable high density backup media... I chose to use orb drives a couple years ago. 2.2 gis on a direct access device seemed good. Now that one failed completely and another seems troublesome, I'm beginning to understand why they are out of business. below is a kernel message that was thrown when I attempted to umount the orb drive. Can anyone tell me what it means? (da2:ahc0:0:5:0): SCB 0x72 - timed out ahc0: Dumping Card State while idle, at SEQADDR 0x9 ACCUM = 0x0, SINDEX = 0x2f, DINDEX = 0xe4, ARG_2 = 0x20 HCNT = 0x0 SCSISEQ = 0x12, SBLKCTL = 0x6 DFCNTRL = 0x0, DFSTATUS = 0x89 LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 SSTAT0 = 0x0, SSTAT1 = 0x8 SCSIPHASE = 0x0 STACK == 0x3, 0x108, 0x160, 0x0 SCB count = 140 Kernel NEXTQSCB = 90 Card NEXTQSCB = 90 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: 30:114 QOUTFIFO entries: Sequencer Free SCB List: 12 17 6 7 24 4 27 29 22 3 10 21 18 20 19 16 14 13 0 31 5 26 11 8 1 15 25 23 2 28 9 Pending list: 114 Kernel Free SCB list: 47 10 85 95 31 124 111 105 56 55 119 94 117 12 23 93 30 18 49 3 59 84 73 20 75 34 64 43 118 27 42 40 70 89 8 101 26 113 97 17 24 48 19 32 61 16 91 35 45 13 22 87 69 106 46 139 107 74 127 29 66 112 50 78 21 129 1 28 2 115 77 72 36 71 83 128 51 25 125 57 96 9 11 109 88 53 60 62 7 116 0 80 41 68 92 79 102 5 58 108 52 81 15 103 76 110 82 98 37 39 104 6 4 54 44 63 86 65 99 33 126 100 67 38 123 122 121 120 14 138 137 136 135 134 133 132 131 130 Untagged Q(5): 114 sg[0] - Addr 0xe1bc000 : Length 2048 (da2:ahc0:0:5:0): Queuing a BDR SCB (da2:ahc0:0:5:0): Bus Device Reset Message Sent (da2:ahc0:0:5:0): SCB 0x72 - timed out ahc0: Dumping Card State in Message-out phase, at SEQADDR 0x168 ACCUM = 0xa0, SINDEX = 0x61, DINDEX = 0xe4, ARG_2 = 0x1c HCNT = 0x0 SCSISEQ = 0x12, SBLKCTL = 0x6 DFCNTRL = 0x0, DFSTATUS = 0x89 LASTPHASE = 0xa0, SCSISIGI = 0xa4, SXFRCTL0 = 0x88 SSTAT0 = 0x0, SSTAT1 = 0x0 SCSIPHASE = 0x0 STACK == 0x175, 0x160, 0x0, 0xe7 SCB count = 140 Kernel NEXTQSCB = 90 Card NEXTQSCB = 90 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: QOUTFIFO entries: Sequencer Free SCB List: 12 17 6 7 24 4 27 29 22 3 10 21 18 20 19 16 14 13 0 31 5 26 11 8 1 15 25 23 2 28 9 Pending list: 114 Kernel Free SCB list: 47 10 85 95 31 124 111 105 56 55 119 94 117 12 23 93 30 18 49 3 59 84 73 20 75 34 64 43 118 27 42 40 70 89 8 101 26 113 97 17 24 48 19 32 61 16 91 35 45 13 22 87 69 106 46 139 107 74 127 29 66 112 50 78 21 129 1 28 2 115 77 72 36 71 83 128 51 25 125 57 96 9 11 109 88 53 60 62 7 116 0 80 41 68 92 79 102 5 58 108 52 81 15 103 76 110 82 98 37 39 104 6 4 54 44 63 86 65 99 33 126 100 67 38 123 122 121 120 14 138 137 136 135 134 133 132 131 130 Untagged Q(5): 114 sg[0] - Addr 0xe1bc000 : Length 2048 (da2:ahc0:0:5:0): no longer in timeout, status = 34b ahc0: Issued Channel A Bus Reset. 1 SCBs aborted (da2:ahc0:0:5:0): Invalidating pack ----- End forwarded message ----- -- David Bear phone: 480-965-8257 fax: 480-965-9189 College of Public Programs/ASU Wilson Hall 232 Tempe, AZ 85287-0803 "Beware the IP portfolio, everyone will be suspect of trespassing"
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