if using ext fs, you can use e2label and in the fstab you put
LABEL="drive_name" as the device

To do UUID as mentioned below:

just check your blkid by querying the partition using blkid as root:
# blkid /dev/sda1
/dev/sda1: UUID="280cebd3-f655-df94-cb20-1669f728008a"
TYPE="linux_raid_member"

then in fstab use UUID="your_uuid_output" as the device


On 02/07/11 16:20, Tim Holloway wrote:
> Yep. Mount on the filesystem's UUID instead of the device name.
> 
> On Mon, 2011-02-07 at 16:00 -0500, Whit Hansell wrote:
>> Hey guys.  Picked up an external drive a few days ago and set it up just 
>> fine.  Using AMD64 Lenny on Assus board.  External drive is a bakup 
>> drive w usb connection and separate p/s.
>>
>> Have two hd's on box plus this external drive.  Use linux on one hd, XP 
>> on a separate drive and reboot back and forth on occasion as needed.   
>> Partitioned new external to reduce Windows partition and add Linux 
>> partition.  All works fine.  No problemo' there.  No problemo' w. other 
>> situation either.
>>
>> But where I am having problem is that when I come back into linux from 
>> XP, a restart from XP,  linux changes the mount point on my usb various 
>> drives, externala and stick drives which are also attached.
>>
>> Am using rsync in a script I wrote and so when I want to backup it's 
>> easy, except now the mount  point is different.
>>
>>  Is there any way to lock in the mount point on the external drives by 
>> editing a file somewhere?   I've googled all over and all I can find is 
>> people having problems with the name being changed, not the mount 
>> point.  The name in fstab is the same (/dev/sdd2) and the drive info.  
>> AMD64 automounts the drive and sticks an icon in the tray automatically 
>> on bootup but, again, changes the mount point so when I try to run my 
>> sccript, it's no longer looking at the correct  usbport.   I am not 
>> moving the drives at all.  The system is changing the usb port names on 
>> reboot all by itself.  Usb0, Usb1,Usb2, etc.
>>
>> I assume someone has added an external usb drive and had the same 
>> problem and am just wondering how you solved it.  Thanking you in 
>> advance for any help.
>>
>> fstab entry:
>> /dev/sdd2    /media/usb0    ext3    user,noauto,rw    0    0
>>
>> script lines:
>> #/bin/bash
>> rsync -vrlptg --delete /home/whit/ /media/usb0/home/whit
>>
>> Again, this  worked fine before my reboot, but now the drive /dev/sdd2 
>> is on mountpoint /media/usb1, not /media/ usb0.
>>
>> gracias amigos, por favor.
>>
>> Whit
>>
>>
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-- 
Dan Bidleman
[email protected]

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