Date: Mon, 31 Mar 1997 02:08:14 -0800 (PST) From: Doug White <dwhite@gdi.uoregon.edu> To: Jeff Makinen <makinen@shoreland.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Problems with Jaz drive. Message-ID: <Pine.BSI.3.94.970331020726.397i-100000@localhost> In-Reply-To: <333A9AF9.3F6AA884@shoreland.com>
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On Thu, 27 Mar 1997, Jeff Makinen wrote: > While trying to copy tar files to a IOMEGA Jaz drive the following > messages occurred: > > Mar 26 22:00:44 apollo /kernel: ahc0:A:1: unknown scsi bus phase. > Attempting to continue > Mar 26 22:00:44 apollo last message repeated 6 times > Mar 26 22:00:54 apollo /kernel: sd1(ahc0:1:0): imed out in message out > phase, SCSISIGI == 0xa6 > Mar 26 22:00:54 apollo /kernel: sd1(ahc0:1:0): asserted ATN - device > reset in me ssage buffer > Mar 26 22:00:56 apollo /kernel: sd1(ahc0:1:0): timed out in message out > phase, SCSISIGI == 0xa6 > Mar 26 22:00:56 apollo /kernel: ahc0: Issued Channel A Bus Reset #1. 3 > SCBs aborted > Mar 26 22:00:56 apollo /kernel: ahc0:A:0: refuses syncronous > negotiation. Using asyncronous transfers > Mar 26 22:00:56 apollo /kernel: sd0(ahc0:0:0): UNIT ATTENTION asc:29,2 > Mar 26 22:00:56 apollo /kernel: , retries:3 > Mar 26 22:01:06 apollo /kernel: sd1(ahc0:1:0): timed out in message out > phase, SCSISIGI == 0xe6 > Mar 26 22:01:06 apollo /kernel: sd0(ahc0:0:0): asserted ATN - device > reset in message buffer > Mar 26 22:01:06 apollo /kernel: ahc_intr: seqint, intstat == 0xd1, > scsisigi = 0xb6 > Mar 26 22:01:06 apollo /kernel: sd1(ahc0:1:0): UNIT ATTENTION asc:29,0 > Mar 26 22:01:06 apollo /kernel: sd1(ahc0:1:0): Power on, reset, or bus > device reset occurred > > Now I get the following error messages: > > apollo:/var/log$ ls /jaz > ls: /jaz: Input/output error > > > apollo:/var/log$ umount /jaz > umount: /dev/sd1c: Operation not permitted umount -f /jaz will fix this. > I am running Free BSD 2.1.6 with an Adaptec controller. The same setup > worked fine 2 weeks ago. Any ideas ? Your Jaz drive threw a fit? Check cabling and disk. If you were running 2.2.0 I'd suggest upgrading to 2.2.1 due to odd problems with the ahc driver. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major
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