Date: Sun, 1 Jul 2001 09:07:27 -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: <20010701090455.M20993-100000@wonky.feral.com> In-Reply-To: <01070113574200.00419@amd.local>
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It's some kind of SCSI signal or HBA issue or breakage at the device. The CDB matches the S/G list spit out by the aic driver (10KB == 10KB), but the drive still claims to be in Data Out phase. I wonder, btw, what the Tag is doing there. -matt 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 > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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