Date: Wed, 31 May 2000 17:51:39 -0600 From: "Kenneth D. Merry" <ken@kdm.org> To: John <papalia@udel.edu> Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: Dying connection? Message-ID: <20000531175139.A86282@panzer.kdm.org> In-Reply-To: <4.3.1.2.20000531193727.00ac2af0@mail.udel.edu>; from papalia@udel.edu on Wed, May 31, 2000 at 07:42:28PM -0400 References: <4.3.1.2.20000531193727.00ac2af0@mail.udel.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, May 31, 2000 at 19:42:28 -0400, John wrote: > Hi all, > > I ran into some really odd (to me, that is) problems. Via Samba I was > trying to move items from my windows PC to my FreeBSD (4.0-Stable) > box. During these transfers I will occasionally get the following error > which (as far as I've figured out) requires a complete power-down to > correct. Any thoughts? > > Thanks, > John > > > The error is: > > May 31 18:46:08 merlin /kernel: (da1:ahc0:0:8:0): SCB 0x30 - timed out > while idle, SEQADDR == 0xa > May 31 18:46:20 merlin /kernel: (da1:ahc0:0:8:0): Queuing a BDR SCB > May 31 18:46:20 merlin /kernel: (da1:ahc0:0:8:0): Bus Device Reset Message Sent > May 31 18:46:20 merlin /kernel: (da1:ahc0:0:8:0): SCB 0x30 - timed out in > Message-out phase, SEQADDR == 0x157 > May 31 18:46:20 merlin /kernel: (da1:ahc0:0:8:0): no longer in timeout, > status = 34b > May 31 18:46:20 merlin /kernel: ahc0: Issued Channel A Bus Reset. 1 SCBs > aborted > May 31 18:46:22 merlin /kernel: (da1:ahc0:0:8:0): Invalidating pack The drive is going "out to lunch" and not coming back for a full minute. We hit it with a bus device reset to wake it up, and then it appears we sent a bus reset after we got another timeout in the message out phase. Perhaps something had a stuck signal on the bus. > da1 at ahc0 bus 0 target 8 lun 0 > da1: <MICROP 3391WS x43h> Fixed Direct Access SCSI-2 device > da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > da1: 8681MB (17780058 512 byte sectors: 255H 63S/T 1106C) If I had to guess, I'd say it is a firmware problem with the drive, but it's hard to say for sure. You might also want to check your cabling and termination. Ken -- Kenneth Merry ken@kdm.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20000531175139.A86282>