Re: usb-mass-storage and /dev/sdXX assignation

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On Wed, 2003-07-23 at 09:28, dballester@xxxxxxxxxxxxxx wrote:
> Hi:
>       I'm searching a user-way to be able to know what /dev/sdXX has been
> assigned to any usb-mass-storage. In google all info is related in how to
> mount automatically the scsi partition, but always are static. I trying to
> do it dinamically 'cause today one usb-mass-storage can be assigned to
> /dev/sda1 but tomorrow colud be /dev/sdb1. I'm searching under /proc/scsi,
> /proc/partitions, /proc/bus/usb but all of them have no info ( to my eyes )
> to make a join between the device and the scsi partition assigned.
> 
>       No /proc/block or devfs enabled
> 
>       Any idea?

One method is to look at /proc/paritions.

The right way is to configure your /etc/updfstab.con.default file to
help usb.agent recognize your device when it's plugged in and then it
will automatically set up in fstab and a mount point created for it. 
For example, my Lexar flash card reader was working and detected by
linux, but the fstab never was updated.  So I looked in the logs and
determined that the word "Lexar" seemed to identify it, so I added an
entry for it under the "device flash" section of the
updfstab.conf.defaults file.  Now when I plug it in, I get /mnt/flash
(or /mnt/flash1 if my other flash reader is plugged int).  Sometimes you
have to run /usr/sbin/updfstab manually.  But this seems to be the best
way.

Michael


> 
> TIA
-- 
Michael L Torrie <torriem@xxxxxxxxxxxx>


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