Re: [ilugd] Problem with mounting external disk on debian etch

2008-04-10 Thread Jasbir Khehra
On Thu, Apr 10, 2008 at 5:41 AM, Vikas Rawal <[EMAIL PROTECTED]> wrote:
>
>  > >
>  > > usb 1-3: USB disconnect, address 10
>  > > usb 1-3: new high speed USB device using address 11
>  > >
>  > > tail -f /var/log/messages does not say anything
>  > > more.
>  > >
>  > > "fdisk -l" does not show the disk.
>  > >
>  >
>  > See if you can mount /dev/sda or /dev/sdb
>
>
>  The machine simply required a restart which I had not done for a long
>  time and having done a major upgrade in between.
>
>  Thanks for all your replies.
>
>  Vikas
Hi,
Just curious , did you rebooted into the same kernel?

Jasbir

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Re: [ilugd] Problem with mounting external disk on debian etch

2008-04-09 Thread Vikas Rawal

> > 
> > usb 1-3: USB disconnect, address 10
> > usb 1-3: new high speed USB device using address 11
> > 
> > tail -f /var/log/messages does not say anything
> > more.
> > 
> > "fdisk -l" does not show the disk.
> > 
> 
> See if you can mount /dev/sda or /dev/sdb


The machine simply required a restart which I had not done for a long
time and having done a major upgrade in between.

Thanks for all your replies.

Vikas


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Re: [ilugd] Problem with mounting external disk on debian etch

2008-04-09 Thread Naresh Narang

--- Vikas Rawal <[EMAIL PROTECTED]> wrote:


> 
> usb 1-3: USB disconnect, address 10
> usb 1-3: new high speed USB device using address 11
> 
> tail -f /var/log/messages does not say anything
> more.
> 
> "fdisk -l" does not show the disk.
> 

See if you can mount /dev/sda or /dev/sdb

regards,

-- Naresh


  

You rock. That's why Blockbuster's offering you one month of Blockbuster Total 
Access, No Cost.  
http://tc.deals.yahoo.com/tc/blockbuster/text5.com

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Re: [ilugd] Problem with mounting external disk on debian etch

2008-03-29 Thread Vikas Rawal

> 
> Plug in all cables if the drive enclosure has multiple cables, try
> another usb port (if you have multiple sets of ports on your box).  If
> neither works, get an enclosure with external power :)
> 

The present enclosure has external power. So that should not be the
problem. I have, for the moment, mounted it on the ubuntu machine, and
shared it via nfs. I needed to get access to the disk to take backups.

As soon as the backup is over, I will get the details SK asked for and
post them.

Thanks very much for a prompt reply.

Vikas


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Re: [ilugd] Problem with mounting external disk on debian etch

2008-03-29 Thread Raj Mathur
On Sat, Mar 29, 2008 at 12:21 PM, Vikas Rawal <[EMAIL PROTECTED]> wrote:
> It is disgusting that I can't handle a simple mounting issue!!
>
>  I am trying to mount an external usb disk on a debian etch server but
>  somehow it just won't recognise the disk.
>
>  On plugging out and plugging in the drive, "dmesg | tail" only shows
>
>  usb 1-3: USB disconnect, address 10
>  usb 1-3: new high speed USB device using address 11
> [snip]

Some drives that do not have independent power (powered off the USB)
have this issue.  Using USB to power a disk or similar high power
consumption device is iffy at best.

Plug in all cables if the drive enclosure has multiple cables, try
another usb port (if you have multiple sets of ports on your box).  If
neither works, get an enclosure with external power :)

Regards,

-- Raju

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Re: [ilugd] Problem with mounting external disk on debian etch

2008-03-28 Thread Shakthi Kannan
Hi,

--- On Sat, Mar 29, 2008 at 12:21 PM, Vikas Rawal <[EMAIL PROTECTED]> wrote:
|  modprobe -l | grep sr_mod shows that sr_mod is there.
\--

Can you post your /bin/lsmod output? You also need:

   sd_mod
   scsi_mod
   usb-storage

If they are not loaded, modprobe them. Apart from them you need for USB:

   usbcore
   ehci_hcd (or ohci_hcd, or uhci_hcd, depending on controller)

SK

-- 
Shakthi Kannan
http://www.shakthimaan.com

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[ilugd] Problem with mounting external disk on debian etch

2008-03-28 Thread Vikas Rawal
It is disgusting that I can't handle a simple mounting issue!! 

I am trying to mount an external usb disk on a debian etch server but
somehow it just won't recognise the disk.

On plugging out and plugging in the drive, "dmesg | tail" only shows

usb 1-3: USB disconnect, address 10
usb 1-3: new high speed USB device using address 11

tail -f /var/log/messages does not say anything more.

"fdisk -l" does not show the disk.


Disk /dev/cciss/c0d0: 293.6 GB, 293617820160 bytes
255 heads, 63 sectors/track, 35697 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot  Start End  Blocks   Id  System
/dev/cciss/c0d0p1   *   1   35366   284077363+  83  Linux
/dev/cciss/c0d0p2   35367   35697 2658757+   5  Extended
/dev/cciss/c0d0p5   35367   35697 2658726   82  Linux swap / 
Solaris
*

modprobe -l | grep sr_mod shows that sr_mod is there.

There is nothing wrong with the external disk. It is a new disk and
mounts fine on another machine (running ubuntu 7.10).

The server used to run debian sarge until sometime back and I
remember having used usb drives without any issue. I have not used an
external usb drive since the server was upgraded.

Would be grateful for any leads.

Vikas


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