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Date:      Tue, 3 Jul 2001 22:26:59 -0700 (PDT)
From:      Matthew Jacob <mjacob@feral.com>
To:        Norman Czarczinski <Norman.Czarczinski@t-online.de>
Cc:        FreeBSD-SCSI@FreeBSD.ORG
Subject:   Re: Trouble with SCSI Streamer
Message-ID:  <Pine.BSF.4.21.0107032226180.8572-100000@beppo>
In-Reply-To: <01070113574200.00419@amd.local>

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Say- could you do a 'mt status' on the drive with a tape inserted and
send that to me?


On Sun, 1 Jul 2001, Norman Czarczinski wrote:

> Hi,
> 
> I have a Wangtek 5525ES streamer on an Adaptec 2940UW host and run 
> FreeBSD 4.3-stable:
> ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd800-0xd8ff mem 
> 0xe4000000-0xe4000fff irq 11 at device 12.0 on pci0
> aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
> sa0 at ahc0 bus 0 target 5 lun 0
> sa0: <WANGTEK 5525ES SCSI REV1 6F6> Removable Sequential Access SCSI-CCS 
> device sa0: 3.300MB/s transfers
> 
> Writing the first tape works fine. But after I inserted a new tape, I get a 
> data overrun error:
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): WRITE(06). CDB: a 1 0 0 14 
> 0 
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): ahc_action
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): data overrun detected in 
> Data-out phase.  Tag == 0x4.
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): Have seen Data Phase.  
> Length = 10240.  NumSGs = 3.
> Jun 27 20:02:03 pentium /kernel: sg[0] - Addr 0x1fd7000 : Length 4096
> Jun 27 20:02:03 pentium /kernel: sg[1] - Addr 0x1eb8000 : Length 4096
> Jun 27 20:02:03 pentium /kernel: sg[2] - Addr 0x3af9000 : Length 2048
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): ahc_done - scb 4
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): xpt_done
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): camisr(sa0:ahc0:0:5:0): 
> Cam Status 0x12
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): xpt_setup_ccb
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): xpt_action
> Jun 27 20:02:03 pentium /kernel: (sa0:ahc0:0:5:0): error 5 resid 10240 count 
> 10240
> 
> Then a reboot is needed to use the streamer normaly. (camcontrol reset 
> doesn't work)
> 
> I have this problem with dump and afio. When I start them again on the 
> rewinded tape, they work. But a restart after a short tape-eject fails. Only 
> tar let me change the tape without problems. 
> 
> Any hints?
> 
> Bye
>   Norman
> 
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