[CentOS] A questiong about replacing my failing drive

Sat Jun 11 23:10:52 UTC 2005
Peter Farrow <peter at farrows.org>

use G4U to clone it to an ftp server or second drive

much easier


Maciej Z.enczykowski wrote:

>> A> Make bootable floppy
>> B> Start in single user mode
>> C> Create same partition structure on hew drive
>> D> Move all files from old partitions to new partitions
>> E> Switch drives
>> F> Boot off floppy, mount, reinstall grub and boot manager on new drive
>> G> Profit!
>
>
> well if you want a real quick'n'dirty way to do it then you can simply 
> turn off the computer, hook up the drive, boot with kernel command 
> line init=/bin/bash, watch the messages for info on what device name 
> the new drive got and do "/bin/dd if=/dev/hd{source} 
> of=/dev/hd{target} bs=1048576", once it completes do "/bin/sync" and 
> powerdown, remove the old disk and hook up the new disk in it's place 
> and reboot and usually everything works normally. [it does screw up 
> drive geometry but since linux uses LBA adressing anyway this is 
> irrelevant]
>
> if there are read errors on the source drive you'll probably want to 
> use dd_rescue instead of dd.
>
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