On Monday 30 May 2011 17:17:50 Chris Rees wrote: > On 29 May 2011 18:13, Hans Petter Selasky <hsela...@c2i.net> wrote: > > On Sunday 29 May 2011 16:56:50 Chris Rees wrote: > >> On 29 May 2011 15:52, Chris Rees <utis...@gmail.com> wrote: > >> > Hi all, > >> > > >> > I'm afraid I've also got the infamous error 5 problem on my Macbook. > >> > > >> > USB hard drive seems to work fine as it's newfs'd a couple of times, > >> > but after a little while (using USB hard drive as backup destination > >> > with rsync) it gives me these: > >> > > >> > [crees@zeus]~% dmesg |tail > >> > g_vfs_done():da0s1[WRITE(offset=41748480, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41750528, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41752576, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41754624, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41756672, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41758720, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41760768, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41762816, length=12288)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41775104, length=2048)]error = 5 > >> > g_vfs_done():da0s1[WRITE(offset=41777152, length=2048)]error = 5 > >> > > >> > Unfortunately I can't seem to stop it doing this, and every time I've > >> > just unplugged the drive in the past the system panics... I'd really > >> > rather avoid that since it's my main server. > >> > > >> > [crees@zeus]~% uname -a > >> > FreeBSD zeus.bayofrum.net 8.2-RELEASE-p1 FreeBSD 8.2-RELEASE-p1 #0: > >> > Sat Apr 30 15:09:06 BST 2011 > >> > r...@zeus.bayofrum.net:/usr/obj/usr/src/sys/ZEUS i386 > >> > > >> > Kernel config file is at [1]. > >> > > >> > I've tried the patch from [2], and this stops the AutoSense failed > >> > messages I used to get, but not these. > >> > > >> > Perhaps oddly related, when these messages start tab-completion in > >> > tcsh sometimes hangs -- even for unrelated directories such as % ls > >> > /roo^VTAB causes a hang. > >> > > >> > Any ideas/patches/information I've missed? The drive works perfectly > >> > in 'Windows', and I also tried it on my Ubuntu netbook. > >> > > >> > Chris > >> > > >> > > >> > [1] http://www.bayofrum.net/~crees/ZEUS (diff to GENERIC at > >> > http://www.bayofrum.net/~crees/ZEUS.diff) > >> > [2] http://www.freebsd.org/cgi/query-pr.cgi?pr=usb/150401 > >> > >> Sorry to reply to my own post. > >> > >> I should clarify that I have only tried enabling some USB quirks > >> _after_ the problem has started, but my main problem is now that the > >> disk is 'stuck' in the computer. > >> > >> Is there a trick to removing that drive now without causing a panic? > >> > >> I've tried umount -f (hangs, but now mount doesn't show it mounted, > >> although newfs can't open for writing), followed by camcontrol eject > >> da0 (fails). > > > > Hi, > > > > Does your device have sufficient power? > > It's a HDD form factor 2.5 of your 'inches', in an enclosure and works > fine in other OS's -- AFAICS there's no need for an external power > supply with the 2.5" drive. > > I bit the bullet and just yanked it out, and the server handled it > fine. I'm going to start trying quirks on my other FreeBSD box to find > out what works, but pointers would be really helpful, if anyone has > any ideas :) > > The chip in question is a Sunplus SPIF225A. > > Chris
Try the NO synchronize cache quirk? kldload usb_quirk --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"