A couple of weeks ago or so, Robert Crowe and I were concerned with USB
drives - how to identify them and where to mount them. Here are some of
my discoveries:
1. I am using Debian/GNU Linux with 2.6.x kernel with the "magic" device
system. That is, /dev is not full of a gazillion devices. It does have
some basic stuff, for example, I find the SCSI drive devices: sda, sdb,
sdc, and sdd with no SCSI (including USB drives) attached.
2. The USB ports (there are six on this box: four in back and two in
front) are scanned in order at boot-up.
3. If I have the USB drive plugged in and turned on at boot, it always
is identified as /dev/sda1, /dev/sda2, ... etc.
4. If I have more than one such drive plugged in and turned on at boot,
I can predict which one is sda(1,2,...) and which one is sdb(1,2,...) by
where each is connected.
5. If I plug in after boot, the drive is identified as /dev/sde(1,2,...)
regardless of where it is plugged in.
6. If I plug in another drive after boot it will be identified as
/dev/sdf(1,2,...) regardless of where it is plugged in.
Cheerio!
-- Fielder George Dowding, Chief Iceworm .^. Debian/GNU Linux dba Iceworm Enterprises, Anchorage, Alaska /v\ "etch" Testing Since 1976 - Over 25 Years of Service. /( )\ User Number 269482 ^^-^^ "irad" 301256 --------- To unsubscribe, send email to <aklug-request@aklug.org> with 'unsubscribe' in the message body.Received on Mon Oct 24 00:18:48 2005
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