Messages in this thread | | | Date | Thu, 08 Apr 2004 12:17:14 -0300 | From | Nicholas Anderson <> | Subject | SCSI Tape (st) problem .... |
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Hi All,
i'm using Slack 9 in a PIII machine with a DLT7000 tape drive, and kernel 2.4.25.
Everything was working fine before i changed my scsi disk. Since then i've been receiving errors like this one below in my syslog, and my tape backup stopped working. The system didnt change (i made a disk mirror before changing it).
I'm trying to backup 2GB of data and im getting the error below in syslog and a "End of Tape" as the command output. The tape supports up to 70GB (with compression) i guess, and it was working 3 weeks ago ... I tryed changing the tape but it still doesnt work.
As u kernel mantainers, r those who knows best this low-level problems, im sending u this email asking for help.
Any idea ?? Is it a hardware error ? Or only a module error ? Should i try to use "st" as fix instead of module ?
My SCSI tape:
Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: TANDBERG Model: DLT7000 Rev: 2151 Type: Sequential-Access ANSI SCSI revision: 02
My SCSI card/module:
Adaptec AIC7xxx driver version: 6.2.36 Adaptec 2940 Ultra2 SCSI adapter aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
The syslog error:
Apr 8 11:09:15 backup2 kernel: (scsi0:A:4): 20.000MB/s transfers (10.000MHz, offset 15, 16bit) Apr 8 11:49:11 backup2 kernel: scsi0:0:4:0: Attempting to queue an ABORT message Apr 8 11:49:11 backup2 kernel: CDB: 0xa 0x0 0x0 0x2 0x0 0x0 Apr 8 11:49:11 backup2 kernel: scsi0: At time of recovery, card was not paused Apr 8 11:49:11 backup2 kernel: >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< Apr 8 11:49:11 backup2 kernel: scsi0: Dumping Card State while idle, at SEQADDR 0x8 Apr 8 11:49:11 backup2 kernel: Card was paused Apr 8 11:49:11 backup2 kernel: ACCUM = 0x0, SINDEX = 0xb, DINDEX = 0xe4, ARG_2 = 0x0 Apr 8 11:49:11 backup2 kernel: HCNT = 0x0 SCBPTR = 0x8 Apr 8 11:49:11 backup2 kernel: SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1] Apr 8 11:49:11 backup2 kernel: SCSISEQ[0x12] SBLKCTL[0x6] SCSIRATE[0x0] SEQCTL[0x10] Apr 8 11:49:11 backup2 kernel: SEQ_FLAGS[0xc0] SSTAT0[0x0] SSTAT1[0xa] SSTAT2[0x0] Apr 8 11:49:11 backup2 kernel: SSTAT3[0x0] SIMODE0[0x8] SIMODE1[0xa4] SXFRCTL0[0x80] Apr 8 11:49:11 backup2 kernel: DFCNTRL[0x0] DFSTATUS[0x89] Apr 8 11:49:11 backup2 kernel: STACK: 0x83 0x166 0x10c 0x3 Apr 8 11:49:11 backup2 kernel: SCB count = 35 Apr 8 11:49:11 backup2 kernel: Kernel NEXTQSCB = 1 Apr 8 11:49:11 backup2 kernel: Card NEXTQSCB = 1 Apr 8 11:49:11 backup2 kernel: QINFIFO entries: Apr 8 11:49:11 backup2 kernel: Waiting Queue entries: Apr 8 11:49:11 backup2 kernel: Disconnected Queue entries: 13:31 Apr 8 11:49:11 backup2 kernel: QOUTFIFO entries: Apr 8 11:49:11 backup2 kernel: Sequencer Free SCB List: 8 24 5 22 31 10 28 11 18 6 4 15 0 26 30 23 12 9 16 20 7 25 3 2 1 21 27 29 19 14 17 Apr 8 11:49:11 backup2 kernel: Sequencer SCB Info: Apr 8 11:49:11 backup2 kernel: 0 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 1 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 2 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 3 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 4 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 5 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 6 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 7 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 8 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 9 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 10 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 11 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 12 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 13 SCB_CONTROL[0x44] SCB_SCSIID[0x47] SCB_LUN[0x0] SCB_TAG[0x1f] Apr 8 11:49:11 backup2 kernel: 14 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 15 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 16 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 17 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 18 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 19 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 20 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 21 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 22 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 23 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 24 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 25 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 26 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 27 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 28 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 29 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 30 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: 31 SCB_CONTROL[0xe0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff] Apr 8 11:49:11 backup2 kernel: Pending list: Apr 8 11:49:11 backup2 kernel: 31 SCB_CONTROL[0x40] SCB_SCSIID[0x47] SCB_LUN[0x0] Apr 8 11:49:11 backup2 kernel: Kernel Free SCB list: 11 20 16 28 29 2 4 0 12 24 25 15 7 26 13 14 33 34 22 18 5 3 9 32 21 6 27 19 23 17 8 10 30 Apr 8 11:49:11 backup2 kernel: Untagged Q(4): 31 Apr 8 11:49:11 backup2 kernel: DevQ(0:0:0): 0 waiting Apr 8 11:49:11 backup2 kernel: DevQ(0:4:0): 0 waiting Apr 8 11:49:11 backup2 kernel: Apr 8 11:49:11 backup2 kernel: <<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): Device is disconnected, re-queuing SCB Apr 8 11:49:11 backup2 kernel: Recovery code sleeping Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): Abort Message Sent Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): SCB 31 - Abort Completed. Apr 8 11:49:11 backup2 kernel: Recovery SCB completes Apr 8 11:49:11 backup2 kernel: Recovery code awake Apr 8 11:49:11 backup2 kernel: aic7xxx_abort returns 0x2002 Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): data overrun detected in Data-out phase. Tag == 0x1f. Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): Have seen Data Phase. Length = 512. NumSGs = 1. Apr 8 11:49:11 backup2 kernel: sg[0] - Addr 0x08000 : Length 512 Apr 8 11:49:11 backup2 kernel: scsi0:0:4:0: Attempting to queue a TARGET RESET message Apr 8 11:49:11 backup2 kernel: CDB: 0xa 0x0 0x0 0x2 0x0 0x0 Apr 8 11:49:11 backup2 kernel: scsi0:0:4:0: Command not found Apr 8 11:49:11 backup2 kernel: aic7xxx_dev_reset returns 0x2002 Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): data overrun detected in Data-out phase. Tag == 0x1f. Apr 8 11:49:11 backup2 kernel: (scsi0:A:4:0): Have seen Data Phase. Length = 512. NumSGs = 1. Apr 8 11:49:11 backup2 kernel: sg[0] - Addr 0x08000 : Length 512
TIA
Nick
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Nicholas Anderson Administrador Linux/Unix Rede Fiocruz http://www.redefiocruz.fiocruz.br e-mail: nicholas@fiocruz.br Tel:(21)2598-4499
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