Date: Thu, 28 Aug 2003 12:40:44 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Larry Baird <lab@gta.com> Cc: current@freebsd.org Subject: Re: Please test: USB floppies Message-ID: <20030827221858.G35786@root.org> In-Reply-To: <20030828050821.25274.qmail@gta.com> References: <20030828050821.25274.qmail@gta.com>
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On Wed, 28 Aug 2003, Larry Baird wrote: > Nate, > > >> When umount-ing I get the following: > >> > >> umass: Unsupported UFI command 0x35 > >> (da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x6, scsi status == 0x0 > >> > >> And this is repeated twice. > > > > This message is harmless in the absence of other problems. > > > > But no problems like the drive hanging after multiple mount/umounts or > > writing problems or anything? > > Here is a report on another USB floppy drive. > On my Sony VAIO using SOny's <Y-E DATA USB-FDU 1.28> floppy I am also > seeing the same message as above. But I see it everytime I access the > floppy. Repeated mounts/ unmounts and I/O to the floppy appear to > work fine. No hangs, nothing odd other than the above message. > > I think I have some other USB floppy drives at work. I'll try and give > them a test drive as well in the next few days. I re-enabled some floppy quirks that I'm unsure are needed but I had to do it for the upcoming 4.9R just in case. So your results don't help at this point. Could you put an "#if 0" and "#endif" around the section marked: /* USB floppy devices supported by umass(4) */ Alternatively, cvsup sys/cam/scsi/scsi_da.c to rev 1.42.2.42 and test the floppy again. Thanks, Nate
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