cannot mount ACOMDATA external USB drive
Karl Larsen
k5di at zianet.com
Sat Jun 28 11:24:06 UTC 2008
David Vincent wrote:
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> Karl Larsen wrote:
>
>>> Last week I bought a new Seagate 500gb SATA2 drive and an ACOMDATA
>>> enclosure for it. When it arrived and I put it together, Ubuntu
>>> recognized the drive right away and I was able to partition the drive
>>> and copy my stuff to it.
>>>
>>>
>> You don't say, but I assume you put the SATA drive in the enclosure
>> and plugged it in the USB port on your computer. Is this correct?
>>
>
> yes.
>
>
>>> However now when I plug it in it does not mount, instead I get messages
>>> like this in my logs:
>>>
>>>
>>>
>> This makes me think you didn't plug the whole external thing into
>> your computer, just the hard drive, right?
>>
>
> hard drive into enclosure, power applied to enclosure, usb cable to
> connect the works to the pc, pretty standard stuff.
>
>
>> You need to make the external system work before you back up.
>>
>> You had better check out just how well the hard drive is wired to the
>>
>> ACOMDATA
>>
>> enclosure. Start there and get the the external to mount automatically.
>> Turn off whatever you have in /etc/fstab before you go farther.
>>
>
> did that, checked my connections, all is good. now it seems on two
> machines here with onboard USB 2.0 controllers the drive will mount ok
> when hotplugged as well as reliably at boot time. in other machines on
> USB 1.1 controllers or on my two PCI-to-USB-2.0 cards (which happen to
> be the same make) the drive does not mount.
>
> so i'm up and running - i really only need it on the two machines where
> it works. annoying though. if i could nail things down more i'd file a
> bug about it.
>
> - -d
>
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>
Just a thought. I have a similar device that is a few months older
than yours but identical in function. What I might have done different
than you is I put the hard drive in the container and then with fdisk
and mkfs.ext3 I set it up through the USB plug.
Now I just plug the thing in with the power on and it brings up a
panel that shows me what is on the hard drive. I kill that and with
rsync I do a incremental backup.
Never had to mess with /etc/fstab.
Karl
--
Karl F. Larsen, AKA K5DI
Linux User
#450462 http://counter.li.org.
PGP 4208 4D6E 595F 22B9 FF1C ECB6 4A3C 2C54 FE23 53A7
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