Gentoo Archives: gentoo-user

From: Iain Buchanan <iaindb@××××××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] deleting virtual cd in usb hard disc
Date: Wed, 27 Jan 2010 02:20:48
Message-Id: 1264558763.10606.47.camel@localhost
In Reply to: Re: [gentoo-user] deleting virtual cd in usb hard disc by Neil Bothwick
1 On Wed, 2010-01-27 at 01:25 +0000, Neil Bothwick wrote:
2 > On Tue, 26 Jan 2010 20:29:53 -0200, luis jure wrote:
3 >
4 > > >> any ideas how i can effectively delete it?
5 > > >
6 > > >You can't if it is in the drive's firmware.
7 > >
8 > > i see. if i understand correctly, i'd need a specific tool to overwrite
9 > > the firmware. is that correct?
10 >
11 > Why would you want to do that? The virtual CD is not taking up any space
12 > on the disk
13
14 oRly? Toshiba used to sell USB keys that came built in with a cd (or
15 hd?) partition that you couldn't get rid of but it took up space.
16
17 They provided a windows utility that could erase it, and give the space
18 back to the primary partition.
19
20 Don't know about the SimpleSave though.
21
22 > and it is no longer visible on your system once you eject it.
23 > Why would you want to risk turning the drive into a brick to get rid of
24 > it when it's not really there anyway?
25
26 Because it's annoying? Because it's wrong? Because it's there?
27
28 You could possibly turn off SCSI CDROM support in your kernel:
29 CONFIG_BLK_DEV_SR=n
30 if you don't use it for anything else. Or you could stop the module
31 sr_mod from loading automatically.
32
33 HTH,
34 --
35 Iain Buchanan <iaindb at netspace dot net dot au>
36
37 On a clear disk you can seek forever.

Replies

Subject Author
Re: [gentoo-user] deleting virtual cd in usb hard disc Neil Bothwick <neil@××××××××××.uk>