Date: Fri, 25 Jul 1997 18:29:04 -0700 (PDT) From: Doug White <dwhite@gdi.uoregon.edu> To: patl@phoenix.volant.org Cc: freebsd-questions@FreeBSD.ORG Subject: Re: 'scsi -f /dev/rsd0c -m 1 -e -P 3' Not Message-ID: <Pine.BSF.3.96.970725182531.1325A-100000@localhost> In-Reply-To: <ML-3.3.869784568.3145.patl@asimov>
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On Thu, 24 Jul 1997 patl@phoenix.volant.org wrote: > I've recently started getting occasional 'Unrecovered read error's > on my Jaz cartridge. The FAQ and numerous archived mail messages > suggest that I should run 'scsi -f /dev/rsd0c -m 1 -e -P 3' and > verify that ARRE and AWRE are both 1. But when I run it, it doesn't > fire off my editor at all. Instead, I get: > > SCIOCCOMMAND ioctl: Command accepted. > host adapter status 2 > Command out (6 of 6): > 1a 00 41 00 ff 00 [ debug output ] This is what I get w/o the -e: gdi,ttyp2,~,59>sudo scsi -f /dev/rsd0c -m 1 -P 3 SCIOCCOMMAND ioctl: Command accepted. return status 3 (Sense Returned) host adapter status 232 Command out (6 of 6): 1a 00 c1 00 ff 00 Data in (0 of 255): Error code is "current errors" Segment number is 00 Sense key is "Illegal request" The Information field is not valid but contains 00000000 (0). The Command Specific Information field is 00000000 (0). Additional sense code: 39 Additional sense code qualifier: 00 sense (32 of 48): 70 00 05 00 00 00 00 11 00 00 00 00 39 00 00 00 00 00 00 01 01 05 e8 00 00 8a 46 fc 50 8a 46 fe And remember what you get at boot... sd0(ncr0:6:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB sd0 could not mode sense (4). Using ficticious geometry The Jaz (and Zip, they use the same interface hardware) don't support the SCSI MODE SENSE command, which retrieves these pages as well as the drive size information. I would hazard a guess that any sort of tuning on the device isn't supported. I don't remember seeing anything in the DOS/Windoze drivers that let you tune this anyway, so I guess it's time to backup & buy a new cartridge. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major Spam routed to /dev/null by Procmail | Death to Cyberpromo
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