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Ok, I want to do a "paranoid" migration from a a HDD to a SSD. There will be no shrinking involved.
For the moment this is what I know/have:
Connect SSD and create an 1MB aligned partition, at least the size of the C: from the HDD
Clone C: to SSD using Easeus DiskCopy in DOS mode
Use a small linux distro and byte-compare source and clone:
cmp /dev/sda1 /dev/sdb1
just to make sure that everything is perfectly copied. (I've personally encountered a situation where Macrium Reflect Free did not clone byte perfect, after comparing manually the files.)
Now here comes the part which I don't know:
Make the new cloned partition bootable, since the alignment was changed. How? I've seen these, but not sure:
bootrec /fixboot bootrec /fixmbr bcdboot c:\windows
Change the disk ID, so there will be no collisions in case you connect both the HDD and the SSD at the same time
Are there other things to consider?
I'm aiming to make this as safe and as reliable as possible, so any advice is welcome.
I want to make sure that everything was copied correctly. I've seen situations with corrupted bytes. – Nick – 2013-07-16T16:08:15.233
Yup. I have found that in situations where there are corrupted bytes, 99% of the time it's not because of the software, but instead it is usually because of a problem with the hardware. For ex. a bad hard drive controller, or bad cables, will cause corrupted bytes. I too have had times where the data that I was copying was corrupted. One time it was because the hard drive was failing, the other time it was because I had a bad SATA cable, and another time it was because the HDD controller on the motherboard was failing. If you have issues with corruption, I would check your hardware as well. – HAL9256 – 2013-07-16T16:57:52.137
@HAL9256 I thing I uninstalled Easeus because they wanted me to buy their copy and there was no way around it. – Boris_yo – 2014-05-17T04:28:08.900