Why should you use disk cloning? Disk cloning is an excellent way of cloning a hard drive or transferring an OS to an SSD. Many people are adopting disk cloning because it is an excellent way of moving contents like systems, settings, programs, and data from your hard drive to another disk, especially when you want to upgrade your disk, make a backup, and more. Do I need to upgrade the machine? Or is there any way that I can clone my large HDD to a small size SSD?"ĭisk cloning is the act of copying data from a computer hard drive to another place. I will need to optimize its speed and performance. "It's been so long that my desktop is running very slow. To restore the image, follow the same steps as in the “Clonezilla Backup” section in this tutorial and when you get to “step 6” select “restoreparts“, choose the hard drive image containing the partition you would like to restore and start the process.Q: How to clone a large HDD to a smaller SSD? Step 7: Give the image a name and start cloning. Step 6: Select “saveparts” to save only the desired partition and not the entire drive. Clonezilla will create a directory and store all image files there. Step 5: Choose “top_directory_in_the_local_device“, this just means that you do not want to save your image inside any of the directories already created in the hard drive. Step 4: Select you external hard drive from the list of available ones and click “Ok” Step 3: Choose “local-dev” and click “Ok“, make sure you have your USB external hard drive plugged in. Step 2: Choose “Device-Image” and click “Ok“ Step 1: Download the Clonezilla Live CD and boot your computer with it, click on “Start_Clonezilla” at the first screen of the wizard and click “Ok” to continue. Now that we have finished resizing our partition, let the computer boot so it can check the file system and fix any possible errors before we start to clone hard drive. Step 2: Once GParted has finished booting, follow the steps in the picture down below.ġ – Click on “Resize/Move” and a new window will appear.Ģ – Drag the right side of the partition bar to the left until the desired size is reached.ģ – Click on “Resize/Move” (the one on your current window) I found that you do need to do this the partition method, however, make sure that when you resize the OS partition, to ensure the OS boots afterwards. If none of the concepts above make any sense then I highly recommend you don't proceed. Once your source drive boots and works properly you can clone/DD your source drive to the destination drive.Īs I said at the top, this is not a simple or obvious procedure and it is very easy to accidentally destroy any/all of your data - recovery at this point will be very difficult if this procedure is that new to you.There are plenty of partition shrinking/expanding methods out there as this is an every-day issue in cloud computing but it's very risky!!! I can't emphasize enough how big of a risk this is because changing the partition size screws up the partition table in the drive and the fsck is supposed to fix that issue. You can't fsck a drive that's mounted so this is pretty much a leap of faith because you may have just lost data on the drive. Typically when you reboot a *nix OS, the system will check and likely fsck your drive. Use tools such as fsck to ensure the data on the source drive is still good.Shrink the partitions on the source disk so they are the correct size and will fit into a smaller drive.This procedure can destroy any/all of the data in your source drive which is why you need to be very careful and consider whether or not you really need to do this. I'm going to give a general sense of the procedure because if you're familiar with the concepts then you'll be able to piece this together (or just read the article user2924019 posted). This is a very gimmicky way to move data to a separate drive and has a very real risk of causing your operating system to not be able to boot. "Cloning" a drive directly to a smaller drive is not possible so the article above walks through shrinking the partition/data on the drive so that it is the same size as the smaller destination drive. User2924019's answer is correct but I feel that clarifying and expanding on his answer requires an additional post.
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