Date: Mon, 18 Nov 2002 00:01:55 +0200 From: Lefteris Tsintjelis <lefty@ene.asda.gr> To: freebsd-stable@FreeBSD.ORG Subject: SCSI bus timed out during tape backup Message-ID: <3DD811D3.E08E64CE@ene.asda.gr>
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I am using FreeBSD 4.7-STABLE #0: Thu Nov 14 15:40:50 EET 2002. Can someone please explain the following message? Is it something a CVSup would fix? I didn't have that problem before. Lefteris Tsintjelis (sa0:ahc1:0:6:0): SCB 0x3 - timed out ahc1: Dumping Card State while idle, at SEQADDR 0x8 ACCUM = 0x4, SINDEX = 0x67, DINDEX = 0x27, ARG_2 = 0x0 HCNT = 0x0 SCBPTR = 0x0 SCSISEQ = 0x12, SBLKCTL = 0x6 DFCNTRL = 0x0, DFSTATUS = 0x89 LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 SSTAT0 = 0x0, SSTAT1 = 0xa STACK == 0x3, 0x175, 0x15f, 0x0 SCB count = 20 Kernel NEXTQSCB = 5 Card NEXTQSCB = 5 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: 0:3 QOUTFIFO entries: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info: 0(c 0x44, s 0x67, l 0, t 0x3) 1(c 0x0, s 0xff, l 255, t 0xff) 2(c 0x0, s 0xff, l 255, t 0xff) 3(c 0x0, s 0xff, l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6(c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255 , t 0xff) 8(c 0x0, s 0xff, l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff) 11(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 3(c 0x0, s 0xff, l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6(c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255 , t 0xff) 8(c 0x0, s 0xff, l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff) 11(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 13(c 0x0, s 0xff, l 255, t 0xff) 14(c 0x0, s 0xff, l 255, t 0xff) 15(c 0x0, s 0xff, l 255, t 0xff) 16(c 0x0, s 0xff, l 255, t 0xff) 17(c 0x0, s 0xff, l 255, t 0xff) 18(c 0x0, s 0xff, l 255, t 0xff) 19(c 0x0, s 0xff, l 255, t 0xff) 20(c 0x0, s 0xff, l 255, t 0xff) 21(c 0x0, s 0xff, l 255, t 0xff) 22(c 0x0, s 0xff, l 255, t 0xff) 23(c 0x0, s 0xff, l 255, t 0xff) 24(c 0x0, s 0xff, l 255, t 0xff) 25(c 0x0, s 0xff, l 255, t 0xff) 26(c 0x0, s 0xff, l 255, t 0xff) 27(c 0x0, s 0xff, l 255, t 0xff) 28(c 0x0, s 0xff, l 255, t 0xff) 29(c 0x0, s 0xff, l 255, t 0xff) 30(c 0x0, s 0xff, l 255, t 0xff) 31(c 0x0, s 0xff, l 255, t 0xff) Pending list: 3(c 0x40, s 0x67, l 0) Kernel Free SCB list: 14 15 16 17 18 19 0 1 2 4 6 7 8 9 13 12 11 10 Untagged Q(6): 3 sg[0] - Addr 0x10666000 : Length 512 (sa0:ahc1:0:6:0): Queuing a BDR SCB (sa0:ahc1:0:6:0): Bus Device Reset Message Sent (sa0:ahc1:0:6:0): no longer in timeout, status = 34b ahc1: Bus Device Reset on A:6. 1 SCBs aborted (sa0:ahc1:0:6:0): WRITE FILEMARKS. CDB: 10 0 0 0 2 0 (sa0:ahc1:0:6:0): UNIT ATTENTION asc:29,0 (sa0:ahc1:0:6:0): Power on, reset, or bus device reset occurred (sa0:ahc1:0:6:0): failed to write terminating filemark(s) (sa0:ahc1:0:6:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. (sa0:ahc1:0:6:0): SCB 0x5 - timed out ahc1: Dumping Card State while idle, at SEQADDR 0x9 ACCUM = 0x4, SINDEX = 0x67, DINDEX = 0x27, ARG_2 = 0x1 HCNT = 0x0 SCBPTR = 0x0 SCSISEQ = 0x12, SBLKCTL = 0x6 DFCNTRL = 0x0, DFSTATUS = 0x89 LASTPHASE = 0x1, SCSISIGI = 0x0, SXFRCTL0 = 0x80 SSTAT0 = 0x0, SSTAT1 = 0xa STACK == 0x3, 0x175, 0x15f, 0xe6 SCB count = 20 Kernel NEXTQSCB = 3 Card NEXTQSCB = 3 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: 0:5 QOUTFIFO entries: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info: 0(c 0x44, s 0x67, l 0, t 0x5) 1(c 0x0, s 0xff, l 255, t 0xff) 2(c 0x0, s 0xff, l 255, t 0xff) 3(c 0x0, s 0xff, l 255, t 0xff) 4(c 0x0, s 0xff, l 255, t 0xff) 5(c 0x0, s 0xff, l 255, t 0xff) 6(c 0x0, s 0xff, l 255, t 0xff) 7(c 0x0, s 0xff, l 255 , t 0xff) 8(c 0x0, s 0xff, l 255, t 0xff) 9(c 0x0, s 0xff, l 255, t 0xff) 10(c 0x0, s 0xff, l 255, t 0xff) 11(c 0x0, s 0xff, l 255, t 0xff) 12(c 0x0, s 0xff, l 255, t 0xff) 13(c 0x0, s 0xff, l 255, t 0xff) 14(c 0x0, s 0xff, l 255, t 0xff) 15(c 0x0, s 0xff, l 255, t 0xff) 16(c 0x0, s 0xff, l 255, t 0xff) 17(c 0x0, s 0xff, l 255, t 0xff) 18(c 0x0, s 0xff, l 255, t 0xff) 19(c 0x0, s 0xff, l 255, t 0xff) 20(c 0x0, s 0xff, l 255, t 0xff) 21(c 0x0, s 0xff, l 255, t 0xff) 22(c 0x0, s 0xff, l 255, t 0xff) 23(c 0x0, s 0xff, l 255, t 0xff) 24(c 0x0, s 0xff, l 255, t 0xff) 25(c 0x0, s 0xff, l 255, t 0xff) 26(c 0x0, s 0xff, l 255, t 0xff) 27(c 0x0, s 0xff, l 255, t 0xff) 28(c 0x0, s 0xff, l 255, t 0xff) 29(c 0x0, s 0xff, l 255, t 0xff) 30(c 0x0, s 0xff, l 255, t 0xff) 31(c 0x0, s 0xff, l 255, t 0xff) Pending list: 5(c 0x40, s 0x67, l 0) Kernel Free SCB list: 14 15 16 17 18 19 0 1 2 4 6 7 8 9 13 12 11 10 Untagged Q(6): 5 sg[0] - Addr 0xa562d34 : Length 20 (sa0:ahc1:0:6:0): Queuing a BDR SCB (sa0:ahc1:0:6:0): Bus Device Reset Message Sent (sa0:ahc1:0:6:0): no longer in timeout, status = 34b ahc1: Bus Device Reset on A:6. 1 SCBs aborted (sa0:ahc1:0:6:0): READ POSITION. CDB: 34 1 0 0 0 0 0 0 0 0 (sa0:ahc1:0:6:0): UNIT ATTENTION asc:29,0 (sa0:ahc1:0:6:0): Power on, reset, or bbus device reset occurred (sa0:ahc1:0:6:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. (sa0:ahc1:0:6:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. (sa0:ahc1:0:6:0): tape state now unfrozen. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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