I think the USB stuff in the FC1 kernel is buggy. I've had issues with
2 different external usb enclosures. I guess I should bugzilla
this. There are currently quiet a few usb issues in bugzilla already -
without updates. I've had problems with both usb-2 & usb-1 (perhaps
issues with usb-storage?)
I'm hoping FC2 would have these issues resolved (I have bugzilla entry
for this one - as I could provide some logs on the bad behavior )
Summary of problems I've encountered:
- bytecc usb-2 enclosure with dvd drive - can't read data after a while
- iogear ion usb-2 enclosure with hdd
- I've had kernel freeze a couple of times
a: insertion of the device after suspend/resume (usb-2)
b: used usb-1 driver for a while - then suspend resume - kenrel freeze.
- I've had iozone benchmark just hang after a while - writing to
the usb drive (this is after reboot - before any suspend/resume
operation)
This is also with kernel 2.4.22-2188
Satish
On Wed, 5 May 2004, bit wrote:
> Second Add-on:
>
> Sorry, I forgot to mention, which external USB thingie I bought:
> http://www.mapower.com.tw/map-h31.htm
> It has a GENESYS 711/811 chipset.
>
>
> Am Mittwoch 05 Mai 2004 01:21 schrieb bit:
> > Add on:
> > I _was_ able to read/write, when copying files from my linux box to the hd
> > earlier today. I just tried to copy the files from the hd, that were copied
> > onto it from the WinXP box, and that doesn't work.
> > It starts and only copies about 30 - 40 kb and then hangs as well.
> > Afterwards, the files disappear again.
> > And not only the files copied from WinXp disappear (like stated earlier)
> > but also files, that I copied from my linux box.
> >
> > btw: I'm running 2.4.22-2188
> >
> > bit
> >
> > Am Mittwoch 05 Mai 2004 00:50 schrieb bit:
> > > Hi,
> > >
> > > i bought an external USB 2.0 harddrive frame today, which I equipped with
> > > an IBM DTLA 30 GB harddrive I had lying around.
> > > I can mount that drive via my USB 2.0 port - no problem so far.
> > > I can read/write as normal user, since I specified that in /etc/fstab
> > > "/dev/sda1 /mnt/USB vfat uid=xxx,gid=xxx,rw 0 0"
> > > Transfer rates are like I expected them to be.
> > >
> > > The problem starts, when I do anything else, then just writing to the
> > > drive or copying from it. For example, trying to watch an mpeg, which was
> > > copied onto the drive from a Win XP box.
> > > Xine/mplayer simply refuse to start and hang.
> > > After that, the files, that were copied from the Win XP box disapear.
> > > If I then umount the drive and try to remount it, it's not possible to do
> > > so:
> > >
> > > $ mount /dev/sda1 /mnt/USB
> > > Error: no blockoriented device
> > >
> > > $ mount -o loop /dev/sda1 /mnt/USB (-o shouldn't be necessary)
> > > Error: no device found
> > >
> > > I tried looking for a way to restart hotplug, but I couldn't find
> > > anything in /etc/init.d/
> > >
> > > So here are my questions:
> > > 1. Is there anything special about files, that are written by Win XP onto
> > > a FAT32 partition ?
> > >
> > > 2. Is there a quick way to restart hotplug, and would that help at all ?
> > >
> > > Or is the hd the one to blame ?
> > >
> > > I searched the list archive for "usb mount", but couldn't find anything
> > > similar.
> > >
> > > Thanks for any help or hints.
> > >
> > > bit
>
>
>
