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USB devices not visible on a network

Author
22 Sep 2006 6:59 PM
TonyB
I have 2 PCs and 2 laptops networked at home via NICs. To the "main" PC
(running WinXP SP2) I have fitted a USB 2.0 card, and connected a USB 2.0 hub
to it, and to that I have connected 2 new LACIE USB Hard Drives for backup
etc.
The main PC can see the LACIEs (which have sharing enabled) in Explorer, and
can copy files to them.  But the other computers on the network cannot see
the LACIEs so cannot backup direct to them. They can see each other, but
backup is tedious as it involves backing up to the main PC then copying to
the LACIEs.
I've tried Map Network Drive but the LACIEs can't be found - except one,
which now appears in Explorer but when I try to open it I get the message
"Not enough server storage to process this command."
Is is correct that USB devices can't be seen across a network? If not, what
should I be doing to allow the LACIEs to be seen?
Many TIA.

Author
22 Sep 2006 7:36 PM
Chuck
On Fri, 22 Sep 2006 11:59:01 -0700, TonyB <To***@discussions.microsoft.com>
wrote:

Show quoteHide quote
>I have 2 PCs and 2 laptops networked at home via NICs. To the "main" PC
>(running WinXP SP2) I have fitted a USB 2.0 card, and connected a USB 2.0 hub
>to it, and to that I have connected 2 new LACIE USB Hard Drives for backup
>etc.
>The main PC can see the LACIEs (which have sharing enabled) in Explorer, and
>can copy files to them.  But the other computers on the network cannot see
>the LACIEs so cannot backup direct to them. They can see each other, but
>backup is tedious as it involves backing up to the main PC then copying to
>the LACIEs.
>I've tried Map Network Drive but the LACIEs can't be found - except one,
>which now appears in Explorer but when I try to open it I get the message
>"Not enough server storage to process this command."
>Is is correct that USB devices can't be seen across a network? If not, what
>should I be doing to allow the LACIEs to be seen?
>Many TIA.

That error is pretty well known, and is generally related to an obscure registry
setting, changed by an antivirus install.
<http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html>
http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html

--
Cheers,
Chuck, MS-MVP [Windows - Networking]
http://nitecruzr.blogspot.com/
Paranoia is not a problem, when it's a normal response from experience.
My        email         is          AT         DOT
   actual       address    pchuck       mvps        org.
Author
22 Sep 2006 7:46 PM
Chuck
On Fri, 22 Sep 2006 11:59:01 -0700, TonyB <To***@discussions.microsoft.com>
wrote:

Show quoteHide quote
>I have 2 PCs and 2 laptops networked at home via NICs. To the "main" PC
>(running WinXP SP2) I have fitted a USB 2.0 card, and connected a USB 2.0 hub
>to it, and to that I have connected 2 new LACIE USB Hard Drives for backup
>etc.
>The main PC can see the LACIEs (which have sharing enabled) in Explorer, and
>can copy files to them.  But the other computers on the network cannot see
>the LACIEs so cannot backup direct to them. They can see each other, but
>backup is tedious as it involves backing up to the main PC then copying to
>the LACIEs.
>I've tried Map Network Drive but the LACIEs can't be found - except one,
>which now appears in Explorer but when I try to open it I get the message
>"Not enough server storage to process this command."
>Is is correct that USB devices can't be seen across a network? If not, what
>should I be doing to allow the LACIEs to be seen?
>Many TIA.

That error is pretty well known, and is generally related to an obscure registry
setting, changed by an antivirus install.
<http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html>
http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html

As far as the LACIEs not being seen across the network, not all storage devices
can be shared.  The vendor provides the drivers, which make them shareable.  You
may need to contact the vendor.

Do you have other shares on the server, that CAN be seen / accessed by the other
computers?

--
Cheers,
Chuck, MS-MVP [Windows - Networking]
http://nitecruzr.blogspot.com/
Paranoia is not a problem, when it's a normal response from experience.
My        email         is          AT         DOT
   actual       address    pchuck       mvps        org.
Author
26 Sep 2006 2:57 PM
TonyB
Chuck - many thanks for this, and particularly for the ref to your website -
a magnificent resource for all things Windoze!
The answer to your query is yes - all my 4 computers have sharing enabled
and can exchange files; and I do indeed have Norton AV installed on all of
them (what a lot of problems that causes!).
Interestingly, the LACIEs lose their sharing facility every time the system
is closed down (ie every night) and I have to remember to allow it again on
each boot. When I asked Lacie about this they simply told me to "contact
Microsoft because sharing is all handled by the OS."
I have printed all the info from you and Symantec and will try it when I
next have time at home.
Happy days!
Tony.

Show quoteHide quote
"Chuck" wrote:

> On Fri, 22 Sep 2006 11:59:01 -0700, TonyB <To***@discussions.microsoft.com>
> wrote:
>
> >I have 2 PCs and 2 laptops networked at home via NICs. To the "main" PC
> >(running WinXP SP2) I have fitted a USB 2.0 card, and connected a USB 2.0 hub
> >to it, and to that I have connected 2 new LACIE USB Hard Drives for backup
> >etc.
> >The main PC can see the LACIEs (which have sharing enabled) in Explorer, and
> >can copy files to them.  But the other computers on the network cannot see
> >the LACIEs so cannot backup direct to them. They can see each other, but
> >backup is tedious as it involves backing up to the main PC then copying to
> >the LACIEs.
> >I've tried Map Network Drive but the LACIEs can't be found - except one,
> >which now appears in Explorer but when I try to open it I get the message
> >"Not enough server storage to process this command."
> >Is is correct that USB devices can't be seen across a network? If not, what
> >should I be doing to allow the LACIEs to be seen?
> >Many TIA.
>
> That error is pretty well known, and is generally related to an obscure registry
> setting, changed by an antivirus install.
> <http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html>
> http://nitecruzr.blogspot.com/2005/06/server-functionality-affected-by.html
>
> As far as the LACIEs not being seen across the network, not all storage devices
> can be shared.  The vendor provides the drivers, which make them shareable.  You
> may need to contact the vendor.
>
> Do you have other shares on the server, that CAN be seen / accessed by the other
> computers?
>
> --
> Cheers,
> Chuck, MS-MVP [Windows - Networking]
> http://nitecruzr.blogspot.com/
> Paranoia is not a problem, when it's a normal response from experience.
> My        email         is          AT         DOT
>    actual       address    pchuck       mvps        org.
>