Date: Mon, 3 Aug 2015 12:00:26 -0700 From: Freddie Cash <fjwcash@gmail.com> To: Paul Mather <freebsd-lists@gromit.dlib.vt.edu> Cc: Adam McDougall <mcdouga9@egr.msu.edu>, Alban Hertroys <haramrae@gmail.com>, freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: 4TB Western Digital My Book 1230 USB hard drive not working on 10.2 Message-ID: <CAOjFWZ7ww1ScXgPb7RLx-r9U6b=a5QVS623_SC_vbpbeFv2RwQ@mail.gmail.com> In-Reply-To: <99D5AABE-39D2-4471-B707-FA46CF631BEE@gromit.dlib.vt.edu> References: <410CF5C1-2BF7-45E8-9707-12F26C4D62A1@gromit.dlib.vt.edu> <55BEC52A.6080901@egr.msu.edu> <268B6AD7-FCD8-4085-B479-DF8B319860B3@gromit.dlib.vt.edu> <CAF-3MvOj-qzSvbNyGfWPHKWcWBU15oA=jnDh1nVOetJJECJKaA@mail.gmail.com> <99D5AABE-39D2-4471-B707-FA46CF631BEE@gromit.dlib.vt.edu>
next in thread | previous in thread | raw e-mail | index | archive | help
On Aug 3, 2015 8:36 AM, "Paul Mather" <freebsd-lists@gromit.dlib.vt.edu> wrote: > > On Aug 3, 2015, at 11:09 AM, Alban Hertroys <haramrae@gmail.com> wrote: > > > On 3 August 2015 at 15:01, Paul Mather <freebsd-lists@gromit.dlib.vt.edu> wrote: > >> On Aug 2, 2015, at 9:34 PM, Adam McDougall <mcdouga9@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? 2 TB Toshiba drive in a NexStar 6G enclosure, and a 3 TB WD Black drives in a NexStar 3 enclosures are working great on FreeBSD 9.3 (home), 8.1 (work) and 10.0 (work). USB 2.x and 3.0. I use them as ZFS backups drives. I've never liked the all-in-one external drives. I prefer separate enclosures and drives. That way, the drives can be replaced or upgraded as needed.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAOjFWZ7ww1ScXgPb7RLx-r9U6b=a5QVS623_SC_vbpbeFv2RwQ>