It's very unlikely that a dd image will fit on a CDR. On a DVDR, probably, but unlikely on a CDR even with tar and bzip2. dd is byte for byte, so how ever large the partition, that's how large the file will be. On Tue, 1 Jan 2002, Thomas Ward wrote: > Hi, Greg. It's possible if you put the dd image on a cd if you had a dos > port of dd you could just extract directly from something like that. > I wonder if rawrite would work for something like this. > > ----- Original Message ----- > From: Gregory Nowak <gnowak1 at uic.edu> > To: <speakup at braille.uwo.ca> > Sent: Tuesday, January 01, 2002 1:55 PM > Subject: Re: smbtar > > > > So, if I had a share that I wanted to backup file://machine/c to a file > backup via dd, I could then(probably through nfs with linux boot disks) > connect to the server, and dd backup to the networked machine? > > Greg > > > > > > On Tue, Jan 01, 2002 at 11:57:16AM -0500, Janina Sajka wrote: > > > I don't know anything about using SMB tools for backing Windows up. I do > > > know, from experience, that using dd to write an image of the Windows > > > partition works excellently well. So, if you could build yourself a > > > floppy, or a CD ROM, that booted linux with speakup and net drivers, I > > > don't see why you couldn't restore a Windows machine over the net, or > from > > > some locally attached media. > > > > > > My experience using dd this way is mostly on my portable Thinkpad, where > I > > > keep a Windows installation in /dev/hda3. Whenever I install something > on > > > that partition that mucks up the Windows, I don't muss and I don't fuss. > I > > > just go back to linux and dd the former, pre-troublesome Windows > > > installation back to /dev/hda3. Works like a charm, and it works fast. > My > > > restores are about 10 minutes on just over 2 gB. > > > > > > > > > > > > -- > > > > > > Janina Sajka, Director > > > Technology Research and Development > > > Governmental Relations Group > > > American Foundation for the Blind (AFB) > > > > > > Email: janina at afb.net Phone: (202) 408-8175 > > > > > > Chair, Accessibility SIG > > > Open Electronic Book Forum (OEBF) > > > http://www.openebook.org > > > > > > > > > _______________________________________________ > > > Speakup mailing list > > > Speakup at braille.uwo.ca > > > http://speech.braille.uwo.ca/mailman/listinfo/speakup > > > > _______________________________________________ > > Speakup mailing list > > Speakup at braille.uwo.ca > > http://speech.braille.uwo.ca/mailman/listinfo/speakup > > > _______________________________________________ > Speakup mailing list > Speakup at braille.uwo.ca > http://speech.braille.uwo.ca/mailman/listinfo/speakup > -- Janina Sajka, Director Technology Research and Development Governmental Relations Group American Foundation for the Blind (AFB) Email: janina at afb.net Phone: (202) 408-8175 Chair, Accessibility SIG Open Electronic Book Forum (OEBF) http://www.openebook.org
