Date: Mon, 26 Sep 2005 12:54:25 -0600 (MDT) From: adam@baylessfamily.org To: FreeBSD-gnats-submit@FreeBSD.org Cc: adam@baylessfamily.org Subject: i386/86612: SCSI DAT Drive Issue Message-ID: <200509261854.j8QIsPoZ034727@kramer.fiber.net> Resent-Message-ID: <200509261900.j8QJ0eN2092872@freefall.freebsd.org>
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>Number: 86612 >Category: i386 >Synopsis: SCSI DAT Drive Issue >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Sep 26 19:00:40 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Adam Bayless >Release: FreeBSD 5.4-RELEASE i386 >Organization: Fibernet Corp >Environment: System: FreeBSD host 5.4-RELEASE FreeBSD 5.4-RELEASE #0: Sun May 8 10:21:06 UTC 2005 root@harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 I have this: > sa0 at ahc0 bus 0 target 3 lun 0 > sa0: <HP C1537A L708> Removable Sequential Access SCSI-2 device Connected to this: > ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd000-0xd0ff mem > 0xe9511000-0xe9511fff irq 18 at device 10.0 on pci0 aic7880: Ultra > Wide Channel A, SCSI Id=7, 16/253 SCBs When I try to write to it with amanda I get this in dmesg: > ahc0: Recovery Initiated >Description: >>>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< > ahc0: Dumping Card State while idle, at SEQADDR 0x7 > Card was paused > ACCUM = 0x4a, SINDEX = 0x37, DINDEX = 0x24, ARG_2 = 0x3 > HCNT = 0x0 SCBPTR = 0x0 > SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]:(P_BUSFREE) > SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI) SBLKCTL[0x2]:(SELWIDE) > SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0xc0]:(NO_CDB_SENT|NOT_IDENTIFIED) > SSTAT0[0x5]:(DMADONE|SDONE) SSTAT1[0xa]:(PHASECHG|BUSFREE) > SSTAT2[0x0] SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) > SXFRCTL0[0x80]:(DFON) DFCNTRL[0x0] DFSTATUS[0x2d]:(FIFOEMP|DFTHRESH|HDONE|FIFOQWDEMP) > STACK: 0x0 0x16a 0x19a 0x3 > SCB count = 20 > Kernel NEXTQSCB = 6 > Card NEXTQSCB = 6 > QINFIFO entries: > Waiting Queue entries: > Disconnected Queue entries: 0:14 > QOUTFIFO entries: > Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 > Sequencer SCB Info: > 0 SCB_CONTROL[0x44]:(DISCONNECTED|DISCENB) SCB_SCSIID[0x37] > SCB_LUN[0x0] SCB_TAG[0xe] > 1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID) > SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff] > Pending list: > 14 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0x37] SCB_LUN[0x0] > Kernel Free SCB list: 5 15 16 17 18 19 0 1 2 3 4 7 8 9 13 12 11 10 > Untagged Q(3): 14 > > <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> > (sa0:ahc0:0:3:0): SCB 0xe - timed out > sg[0] - Addr 0xa30a000 : Length 4096 > sg[1] - Addr 0xa8ab000 : Length 4096 > sg[2] - Addr 0xa10c000 : Length 4096 > sg[3] - Addr 0x9e8d000 : Length 4096 > sg[4] - Addr 0x9d0e000 : Length 4096 > sg[5] - Addr 0xa3cf000 : Length 4096 > sg[6] - Addr 0xa170000 : Length 4096 > sg[7] - Addr 0xa3f1000 : Length 4096 > (sa0:ahc0:0:3:0): Queuing a BDR SCB > ahc0: Timedout SCBs already complete. Interrupts may not be functioning. > (sa0:ahc0:0:3:0): Bus Device Reset Message Sent > (sa0:ahc0:0:3:0): no longer in timeout, status = 24b > ahc0: Bus Device Reset on A:3. 1 SCBs aborted > (sa0:ahc0:0:3:0): WRITE FILEMARKS. CDB: 10 0 0 0 2 0 > (sa0:ahc0:0:3:0): CAM Status: SCSI Status Error > (sa0:ahc0:0:3:0): SCSI Status: Check Condition > (sa0:ahc0:0:3:0): UNIT ATTENTION asc:29,0 > (sa0:ahc0:0:3:0): Power on, reset, or bus device reset occurred > (sa0:ahc0:0:3:0): Unretryable error > (sa0:ahc0:0:3:0): failed to write terminating filemark(s) >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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