On Aug 3, 2015, at 12:17 PM, Jack Vogel <jfvo...@gmail.com> wrote: > > Have you tried it on HEAD, and have you tried it on the same system with some > recent flavor of Linux?
No, and no. It's a good idea, though. I can try it this weekend, if I can run each OS via a USB memstick. With this being such a commonplace drive, I'd hoped someone might pipe up and say something along the lines of, "oh, you have to add USB quirk XYZ to get that model working under FreeBSD." No such luck, it seems. Cheers, Paul. > > > Jack > > > On Mon, Aug 3, 2015 at 8:35 AM, Paul Mather <freebsd-li...@gromit.dlib.vt.edu > <mailto:freebsd-li...@gromit.dlib.vt.edu>> wrote: > On Aug 3, 2015, at 11:09 AM, Alban Hertroys <haram...@gmail.com > <mailto:haram...@gmail.com>> wrote: > > > On 3 August 2015 at 15:01, Paul Mather <freebsd-li...@gromit.dlib.vt.edu > > <mailto:freebsd-li...@gromit.dlib.vt.edu>> wrote: > >> On Aug 2, 2015, at 9:34 PM, Adam McDougall <mcdou...@egr.msu.edu > >> <mailto:mcdou...@egr.msu.edu>> wrote: > >> > >>> On 08/02/2015 21:22, Paul Mather wrote: > >>>> I have a 4TB external USB drive (Western Digital My Book 1230) that I am > >>>> trying to use under FreeBSD/amd64 10.2 (10.2-PRERELEASE #0 r286052: Wed > >>>> Jul 29 20:59:39 EDT 2015). This system has a MSI 760GMA-P34 (FX) > >>>> motherboard. > >>>> > >>>> The drive probes unreliably when plugged in to a USB 3 port. It > >>>> reliably probes when plugged into a USB 2 port. However, it works in > >>>> neither cases. Attempting to dd from the drive results in a "dd: > >>>> /dev/da0: Invalid argument". > > > > FYI: I had been experiencing the same with a 2 TB WD MyBook on OS X > > (Mavericks). The drive was being used for Time Machine backups, but it > > would at irregular intervals it would just 'disconnect' itself. My > > guess is that there's a firmware problem in the USB3 chip in those > > drives. > > > > After trying to get the issue fixed for almost half a year I returned > > it and replaced it by a Seagate, which has been working flawlessly > > ever since. > > > > I'm just saying, perhaps the problem isn't with FreeBSD but with the drive. > > > I'd love just to get to the "randomly disconnects" stage under FreeBSD at > this point. :-) > > Up to now, I have been unable to read ANY data off the drive under FreeBSD, > either via USB 2 or USB 3. :-( > > However, you have given me something to think about: does anyone know of a 4 > TB USB 2 or 3 drive that will work reliably under FreeBSD 10-STABLE right now? > > Cheers, > > Paul. > > _______________________________________________ > freebsd-stable@freebsd.org <mailto:freebsd-stable@freebsd.org> mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > <http://lists.freebsd.org/mailman/listinfo/freebsd-stable> > To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org > <mailto:freebsd-stable-unsubscr...@freebsd.org>" > _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
