i suggest you trace it. use blktrace. On Wed, Jun 15, 2011 at 5:42 PM, Ira Abramov <lists-linux...@ira.abramov.org > wrote:
> Quoting Yedidyah Bar-David, from the post of Wed, 15 Jun: > > > > Perhaps it uses USB1 and not 2? > > nope, I had that problem when I accidentally switched ports to a USB1 > port, the 22 minute burn took over 113 minutes before I noticed it was > still writing and killed it. > > also, to answer Geoff - nothing else is on the USB, the M/K are on PS/2 > connectors. Maybe the same controller chip, but not the same bus or > kernel module. > > at least with oflag=dsync it doesn't get the entire userspace stuck, > whatever that does. > > bs=8M is the next parameter I'll try, or maybe I should go for 32M? > > > Can you rmmod all *hci_ucd modules except for ehci_hcd and see what > > happens? > > nope, I assumed Ubuntu would have taken precautions not to insmod > anything useless for my hardware... > > > > > Did you try cp (or cp --sparse=always if you really want to) and > > see if it helps? I don't know of a similar option for dd. > > I have here an image with partitions in it, which is why I use DD. cp > can't help me, sadly. > > -- > A fetus who made it > Ira Abramov > http://ira.abramov.org/email/ > > _______________________________________________ > Linux-il mailing list > Linux-il@cs.huji.ac.il > http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il >
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