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Re: CD-RW as a removable "floppy"



On Wed, Mar 09, 2005 at 11:23:28PM -0500, Hal Vaughan wrote:
> On Wednesday 09 March 2005 09:53 pm, Cage wrote:
> > William Ballard wrote:
> > > On Wed, Mar 09, 2005 at 04:44:51PM -0600, Bill Day wrote:
> > >>I was wondering what the lists advice would be for using a cd-rw as a
> > >>removeable storage disc?  I am running Debian sarge witha  2.4.27 kernel
> > >> and ked 3.3.2
> > >>
> > >>As always, thanks in advance.
I can only advise to think hard about what and how you want to
backup/store and to write a script accordingly, perhaps with a specific 
directory where all the stuff you want to take accumulates.
> > >
> > > I have never used packet writing and always use mkisofs and cdrecord.
> > > It is far smarter to get a 1GB flash drive to use as a "removable
> > > floppy."
> >
> > The problem with using CDRW for a removable storage device is that it
> > can only be re written to about 15 times. 
> 
> I've heard different figures on this, but never as low as 15 times.  I've 
> always heard more about 100 or so.  Have you heard or seen many sources that 
> cite such a low number?  Or is it from your experience?
> 
> Hal
I agree with Hal here, I actually _have_ a CD-RW to which I have written
~100 times. The crucial thing here is to take care of your baby. I
always kept it clean and it went directly jewel case => cd-writer =>
jewel case. I didn't notice any problems.
> 
> > You'll notice after some time 
> > that the edges of the silver media will start to flake off. I had this
> > happen to me and my father had the same thing. What will happen is the
> > edge will flake off. This is where the disk volume is written. And when
> > this is corrupted it will render the disc useless. You might be able to
> > read what was already written but it won't write anymore. I had one that
> >   got so bad that it wouldn't even read. I wish I had teh original
> > magazine article I read about this in. But when I read it and inspected
> > my cdrw media it was on the money. For the price it's easier to just get
> > cdr's and use them. Or if you definitely need a removable media you're
> > going to be transferring with continuously definitely look into flash
> > drive or compact flash card with card reader. The second will come in
> > handy with digital cameras also. Or like I do. I have all my computers,
> > 2 desktops, a laptop and a pda, networked together with a hub. I haven't
> > needed to use any transfer media in ages.
> 
> 
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-- 
Andreas Rippl -- GPG messages preferred
                 Key-ID: 0x81073379

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