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07-18-2003 04:55 AM
07-18-2003 04:55 AM
Please help!!!!
Solved! Go to Solution.
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07-18-2003 05:11 AM
07-18-2003 05:11 AM
Re: External USB and Linux
file when you plug in the disk?
Most likely, the partitions show up as
/dev/sda1 and /dev/sda2, then you can
try to mount them.
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07-18-2003 05:30 AM
07-18-2003 05:30 AM
Re: External USB and Linux
The messages in /var/log/messages are
kernel:hub.c:USB new device connect on bus 1/2, assigned device number 3
/etc/hotplug/usb.agent:Setup usb-storage for USB product 4ce/2/260
I'm not able to mount the drivers you suggested.
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07-18-2003 05:39 AM
07-18-2003 05:39 AM
Re: External USB and Linux
I found this in the kernel documentation:
===================================================
THE /proc/bus/usb/devices FILE:
-------------------------------
In /proc/bus/usb/devices, each device's output has multiple
lines of ASCII output.
I made it ASCII instead of binary on purpose, so that someone
can obtain some useful data from it without the use of an
auxiliary program. However, with an auxiliary program, the numbers
in the first 4 columns of each "T:" line (topology info:
Lev, Prnt, Port, Cnt) can be used to build a USB topology diagram.
Each line is tagged with a one-character ID for that line:
T = Topology (etc.)
B = Bandwidth (applies only to USB host controllers, which are
virtualized as root hubs)
D = Device descriptor info.
P = Product ID info. (from Device descriptor, but they won't fit
together on one line)
S = String descriptors.
C = Configuration descriptor info. (* = active configuration)
I = Interface descriptor info.
E = Endpoint descriptor info.
=======================================================================
give a look at the /proc/bus/usb/devices file.
Maybe (!) there is something that could help you to find what's wrong, for example the right device to mount (if /dev/sd* was wrong).
hth
Claudio
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07-18-2003 06:07 AM
07-18-2003 06:07 AM
Re: External USB and Linux
I added usb-storage.o yesterday, /dev/sd* does not work...
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07-18-2003 06:14 AM
07-18-2003 06:14 AM
Re: External USB and Linux
however, reading your attached file and the lines of your /var/log/messages,
seems that the driver is working and the usb HDD is recognized.
what is exactly the mount command you run? what error do you get?
Ciao
Claudio
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07-18-2003 06:24 AM
07-18-2003 06:24 AM
Re: External USB and Linux
mount -t vfat /dev/sda1 /mnt/usb
or sda2... with error
/dev/sda1 is not a valid block device
Thanks again! Ciao
AP
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07-18-2003 07:08 AM
07-18-2003 07:08 AM
Re: External USB and Linux
If I try to mount /dev/sda1, I get the same error; and i haven't any scsi disk. So /dev/sda1 isn't the right device.
Try looking in this file:
/proc/scsi/scsi
this should show the attached scsi devices of your system.
I'm trying everything comes in my mind :-)
ciao
Claudio
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07-18-2003 07:18 AM
07-18-2003 07:18 AM
Re: External USB and Linux
this in the log?
It will use SCSI emulation on this drive,
that's why it has to be mounted as a SCSI
drive.
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07-18-2003 08:41 AM
07-18-2003 08:41 AM
Re: External USB and Linux
Attached devices: none
Let's try to provoke this forum: for such things, Windows is better than Linux :-)
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07-18-2003 01:56 PM
07-18-2003 01:56 PM
Re: External USB and Linux
First of all the Linux is the best!!!
The usb on linux is used by scsi so if you
use storage on usb then you use devices
od scsi.
This mean that you will use /dev/sdX
If it's the only usb & scsi device (storage)
then it's /dev/sda
Try fdisk -l /dev/sda
will show the partitions (or some errors)
then mount /dev/sdaX /mnt/disk
Caesar
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07-19-2003 02:03 AM
07-19-2003 02:03 AM
Re: External USB and Linux
I was just kidding ;-), linux is great.
Technically I agree with you, but practically is another story. fdisk -l /dev/sd* just does not reply, because as I mentioned there's no such attached device. Thank you! Best
Alessandro
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07-19-2003 07:48 AM
07-19-2003 07:48 AM
Re: External USB and Linux
What kind of adapter you use from IDE to USB?
Did this disk work on the other systems?
Do you use other USB devices and they work ok?
Caesar
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07-19-2003 09:45 AM
07-19-2003 09:45 AM
Re: External USB and Linux
Alessandro
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07-20-2003 12:19 PM
07-20-2003 12:19 PM
Re: External USB and Linux
I think also you need to manually (sometimes) to mount the drive. In Gnome go to disk manager and mount the the drive. You can also umount when done.
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07-20-2003 04:24 PM
07-20-2003 04:24 PM
SolutionThey can't test everything.
If its not on their hardware list, it may work, it may not.
Suggestion:
Red Hat 9
Its the bug fix for 8. It does increase hardware support in most cases.
Suggestion 2: Don't buy hardware that doesn't have the little Pengiun logo. If Red Hat has tested the device then kudzu will pick it up at boot, configure it just like windows(if not better).
Its really a matter of choices. If the device works under windows, that may be how you want to use it.
What about running Windows under Red Hat? Does that pick up the hardware?
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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07-20-2003 11:26 PM
07-20-2003 11:26 PM
Re: External USB and Linux
Check if you have tool called usbscan
It do the scan on usb (i have it on RH9)
And you may check upgrate of usb drivers
to the newest (or upgrate to RH9)
Caesar
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07-21-2003 12:53 AM
07-21-2003 12:53 AM
Re: External USB and Linux
You have been very useful. I think I'll follow Stephen wise suggestion. I'm going to leave a small partition for the evil Windoze. But... just to use it as Linux slave!! Best,
Alessandro