Date: Thu, 16 Aug 2001 07:53:53 +0200 (CEST) From: Dan Larsson <dl@tyfon.net> To: FreeBSD Stable List <stable@freebsd.org> Subject: ah/sa error on FreeBSD-4.3 STABLE? Message-ID: <20010816074643.N19565-200000@hq1.tyfon.net>
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[-- Attachment #1 --] Got the attached messages on a computer which was totally idle. Anybody know what it means? The sa device is an external HP Surestore T20 connected to a Adaptec-2940UW. However the error seems to be intermittent, I can't seem to reproduce it. Is the hardware failing on me? Regards +------ Dan Larsson | Tel: +46 8 550 120 21 Tyfon Svenska AB | Fax: +46 8 550 120 02 GPG and PGP keys | finger dl@hq1.tyfon.net [-- Attachment #2 --] > (sa0:ahc0:0:4:0): SCB 0x14 - timed out while idle, SEQADDR == 0x8 > STACK == 0x3, 0x115, 0x16b, 0x0 > SXFRCTL0 == 0x80 > ahc0: Dumping Card State at SEQADDR 0x8 > SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x0 > SCB count = 90 > Kernel NEXTQSCB = 69 > Card NEXTQSCB = 69 > QINFIFO entries: > Waiting Queue entries: > Disconnected Queue entries: 23:20 > QOUTFIFO entries: > Sequencer Free SCB List: 12 24 5 27 17 2 28 26 22 25 15 13 4 10 11 3 6 0 9 18 1 16 31 7 30 21 20 19 29 8 14 > Pending list: 20 > Kernel Free SCB list: 56 63 2 41 15 43 45 58 38 62 33 61 16 29 32 22 28 40 12 13 36 51 37 54 6 35 57 65 47 27 10 9 59 14 26 30 34 46 44 18 25 39 7 68 48 5 21 67 4 84 66 50 42 52 23 8 24 49 11 53 85 31 64 55 60 86 87 88 89 70 71 72 73 74 75 76 77 78 79 19 1 0 3 17 83 82 81 80 > Untagged Q(4): 20 > sg[0] - Addr 0x3bd9000 : Length 4096 > sg[1] - Addr 0xa7a000 : Length 4096 > sg[2] - Addr 0x629b000 : Length 2048 > (sa0:ahc0:0:4:0): Queuing a BDR SCB > (sa0:ahc0:0:4:0): Bus Device Reset Message Sent > (sa0:ahc0:0:4:0): no longer in timeout, status = 34b > ahc0: Bus Device Reset on A:4. 1 SCBs aborted > (sa0:ahc0:0:4:0): SCB 0x14 - timed out in Command phase, SEQADDR == 0x173 > STACK == 0x181, 0x0, 0xf4, 0x35 > SXFRCTL0 == 0x88 > ahc0: Dumping Card State at SEQADDR 0x173 > SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x5 > SCB count = 90 > Kernel NEXTQSCB = 56 > Card NEXTQSCB = 56 > QINFIFO entries: > Waiting Queue entries: > Disconnected Queue entries: 23:69 > QOUTFIFO entries: > Sequencer Free SCB List: 24 5 27 17 2 28 26 22 25 15 13 4 10 11 3 6 0 9 18 1 16 31 7 30 21 20 19 29 8 14 > Pending list: 20 69 > Kernel Free SCB list: 63 2 41 15 43 45 58 38 62 33 61 16 29 32 22 28 40 12 13 36 51 37 54 6 35 57 65 47 27 10 9 59 14 26 30 34 46 44 18 25 39 7 68 48 5 21 67 4 84 66 50 42 52 23 8 24 49 11 53 85 31 64 55 60 86 87 88 89 70 71 72 73 74 75 76 77 78 79 19 1 0 3 17 83 82 81 80 > Untagged Q(0): 69 > Untagged Q(4): 20 > sg[0] - Addr 0x55e0 : Length 32 > (sa0:ahc0:0:4:0): BDR message in message buffer > (sa0:ahc0:0:4:0): SCB 0x14 - timed out in Command phase, SEQADDR == 0x173 > STACK == 0x181, 0x0, 0xf4, 0x35 > SXFRCTL0 == 0x88 > ahc0: Dumping Card State at SEQADDR 0x173 > SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x5 > SCB count = 90 > Kernel NEXTQSCB = 56 > Card NEXTQSCB = 56 > QINFIFO entries: > Waiting Queue entries: > Disconnected Queue entries: 23:69 > QOUTFIFO entries: > Sequencer Free SCB List: 24 5 27 17 2 28 26 22 25 15 13 4 10 11 3 6 0 9 18 1 16 31 7 30 21 20 19 29 8 14 > Pending list: 20 69 > Kernel Free SCB list: 63 2 41 15 43 45 58 38 62 33 61 16 29 32 22 28 40 12 13 36 51 37 54 6 35 57 65 47 27 10 9 59 14 26 30 34 46 44 18 25 39 7 68 48 5 21 67 4 84 66 50 42 52 23 8 24 49 11 53 85 31 64 55 60 86 87 88 89 70 71 72 73 74 75 76 77 78 79 19 1 0 3 17 83 82 81 80 > Untagged Q(0): 69 > Untagged Q(4): 20 > sg[0] - Addr 0x55e0 : Length 32 > (sa0:ahc0:0:4:0): no longer in timeout, status = 34b > ahc0: Issued Channel A Bus Reset. 2 SCBs aborted > (sa0:ahc0:0:4:0): failed to write terminating filemark(s) > (sa0:ahc0:0:4:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. > (sa0:ahc0:0:4:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state.
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