Date: Sat, 19 Sep 1998 09:37:53 +0200 From: "Johan Granlund" <johan@granlund.nu> To: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> Cc: scsi@FreeBSD.ORG Subject: Re: CAM and exabyte EXB-8200 problems Message-ID: <199809190741.JAA22754@phoenix.granlund.nu> In-Reply-To: <199809181922.NAA15474@narnia.plutotech.com> References: <199809181605.SAA00314@phoenix.granlund.nu>
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> In article <199809181605.SAA00314@phoenix.granlund.nu> you wrote: > > Hi > > > > I got a small problem (TM) after uppgrading to CAM, my tapestation is > > hanging on boot. This is an old Exabyte 8200. When looking at a boot -v > > it hangs when all devices EXCEPT the tapestation has been found. This is > > a fullblown SCSI hang with the busylamp on > > > > The exabyte is doing a lengthy recalibration on a SCSI reset. When > > looking on the output from a preCAM boot i got a couple of busy > > timeouts. SCSI_DELAY=30000 (30sec) > > > > Is appendig two boot -v outputs one precam (beetwen E-Day and C-Day) and > > one without the tape from today at 17:00 CEDT > > > > Any solutions? > > I need a bit more information. This is likely a bug in the handling of > the BUSY status code. A boot with -v with the tape drive hooked up (I > know it will hang...) would help a lot. I could try to set up a serial console, but i dont think it will add anything new. This is from the boot without the tape. If you shut your eyes when reading about target 6 (where the tape is normally) its the same as with the tape:) Sep 18 17:41:05 phoenix /kernel: (noperiph:ahc0:0:X:X): SCSI bus reset delivered. 0 SCBs aborted. Sep 18 17:41:05 phoenix /kernel: ahc0: Selection Timeout on A:2. 1 SCBs aborted Sep 18 17:41:05 phoenix /kernel: ahc0: Selection Timeout on A:3. 1 SCBs aborted Sep 18 17:41:05 phoenix /kernel: ahc0: Selection Timeout on A:4. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:5. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:6. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:9. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:10. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:11. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:12. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:13. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:14. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: Selection Timeout on A:15. 1 SCBs aborted Sep 18 17:41:06 phoenix /kernel: ahc0: target 1 synchronous at 10.0M Sep 18 17:41:06 phoenix /kernel: Hz, offset = 0xf Sep 18 17:41:06 phoenix /kernel: ahc0: target 8 using 16bit transfers Sep 18 17:41:06 phoenix /kernel: ahc0: target 8 synchronous at 20.0MHz, offset = 0x8 Sep 18 17:41:06 phoenix /kernel: ahc0: target 0 synchronous at 10.0MHz, offset = 0xf Here its only stops after finding my three disks. No errormessages, timeout or anything. I can still reboot from the keyboard. /Johan > > > /Johan > > -- > Justin > ___________________________________________________________ Internet: johan@granlund.nu I don't even speak for myself To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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