cloning larger hard drive to smaller ssd

Cloning larger hard drive to smaller ssd install#
Cloning larger hard drive to smaller ssd full#
Cloning larger hard drive to smaller ssd Offline#

You may want to give it a try booted from an installer in EFI mode.Trying to understand just what you did here.Īre you saying you used one of those '2-bay' automatic cloning docks?ĭid you take the factory drive out of the Mac, and put it into the cloning dock along with a fresh SSD?Ģ.

Cloning larger hard drive to smaller ssd install#

This link below worked perfectly for me to install the grub to my EFI partition on my system that until few hours ago was booting as MBR now as EFI. As well as the /etc/fstab on the new drive / partition.

Cloning larger hard drive to smaller ssd Offline#

Plus if needing to get extra space back he explains this too with the partition table manually to get all of it.Īll this best done with both drives offline with a booted usb linux stick or dvd.Įdit2: Had time on my hand so looked around some more on the /boot partition there is the file EFI/ubuntu/grub.cfg it has a UUID that needs to be changed to the / one. If necessary to re-install grub perhaps this page will help.Įdit: And now it comes to me with the below you can make the PARTUUID identical to your old drive and it should just boot. I do not think I have missed anything with the UUIDs in them, my Kubuntu machine you see most of the posting from is MBR setup so I cannot mount an efi partition to check there the Pi boots via named files it finds hardwired into the firmware in the first fat partition on a drive.

Proc /proc proc defaults 0 nano /tmp/ssdroot/etc/fstab

#LABEL=RASPIFIRM /boot/firmware vfat rw 0 2 # All other file systems have fs_passno=2 as per fstab(5) for automatic fsck. # The root file system has fs_passno=1 as per fstab(5) for automatic fsck. My drive and file below in my Pi as an example of it. Nano used for at the very least editing the fstab to the make entries with the proper partition ids. Firstly let us make certain you setup the new drive with the partitions in the proper order the 1 is supposed to be the efi system partition. Learn more.įorget dd it is copying the whole this use rsync with the directories mounted on the new ssd connected. Comments on this answer have been disabled, but it is still accepting other interactions. How can I clone my whole OS (and each partition) from my HDD to my SSD properly? So I had to realized that this way was wrong (again).

Cloning larger hard drive to smaller ssd full#

After it finished, I was very surprised because my SSD was full empty (like before dd procedure). Sudo dd if=/dev/sdc bs=31620352 count=4096 conv=sync,noerror | pv -s 110G | sudo dd of=/dev/sdb After calculate some values, I 'created' my command which is suitable for my disk: Sector size (logical/physical): 512 bytes / 4096 bytes Use fdisk to explore my disks: Disk model: ST500LT012-1DG14 According to this site, dd can be used as cloning tool, and it is suitable for cloning bigger disks to smaller disks. So I decided to give it a try to disable/enable 'Resize partition table proportionally' option. I've tried Clonezilla (booted from DVD) with -icds parameter. However, I could not clone my HDD's content to my smaller SSD.

I've tested my system after resizing partitions and it's working properly. It means that their max size can't reach my SSD's 120 GB limit.

70 GB partition for datas (/home) (12 GB used).

I've sucessfully shrunk my partitions to be able to clone them. I know that there is a huge difference between 120 and 500 GB, but I am only using ~50 GB. I am trying to clone my whole Ubuntu 20.04 LTS operating system from a bigger (500 GB) HDD to a smaller (120 GB) SSD.