USE DD TO CREATE IMAGE OF HARD DRIVE UPDATE
USE DD TO CREATE IMAGE OF HARD DRIVE FULL

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USE DD TO CREATE IMAGE OF HARD DRIVE UPDATE

Read our another article Check and Update max_connections value to fix MySQL Error: Too many connections and Top 20 Crontab Examples to Schedule Tasks. I hope this article will be helpful to make clone your HDD (Hard Drive) using dd command in Linux. You can restart your computer to see the newly cloned drive. We can see that all of the data on /dev/sdc is same as on /dev/sda if we mount all of the partitions. If we run fdisk -l command again, we can see that /dev/sdc has the same partitions as /dev/sda without formatting hard drive.

But in my case my drive is smaller and it took just less than a minute. It will take some time if your drives are large. You will get some output like above after executed the command successful.Р”Р„bove we are using РІР‚Сљ ifРІР‚Сњ as a input file is /dev/sda, and the output РІР‚Сљ ofРІР‚Сњ as a output file is /dev/sdc with ddР’В command. dd command usageР”Р‡ollow the below command for cloning the hard drive. Note: Only you can copy a smaller hard drive to a larger hard drive but you can not copy a larger hard drive to a smaller hard drive using below command. We are going to copy entire data from /dev/sda to /dev/sdc. dev/sdbl * 1 16577 133159721 7 HPFS/NTFSР”Сћ55 heads, 63 sectors/track, 130 cylindersР”Вisk /dev/sdc doesn't contain a valid partition tableР”Р„s you can see above there are two drives first /dev/sda which has two partitions and second /dev/sdc which in not formatted yet. # fdisk -lР”Сћ55 heads, 63 sectors/track, 138 cylinders Before cloning your hard drive make sure you are working on right drives.Р”Р‡ollow the below commands to clone your entire hard drive. I have took a small hard drive to copy it all data to new hard drive which has not been formatted yet. And make sure no partitions are mounted from the source hard drive. Please keep a backup copy of your impotent data.Р”Р‡ollow the below steps to before cloning hard drive. Note: dd command may destroy your hard drive entire data if you are not sure what are you doing. In this tutorial I am going to explain how we can clone our entire hard drive with dd command.

USE DD TO CREATE IMAGE OF HARD DRIVE FULL

Using cloning full hard drive you can replace your hard drive with new hard drive without re-installing operating system. dd command is used to do low-level copying. It is also useful for upgrading to bigger storage device.You can do cloning without any additional software.You can just clone your hard drive with dd program.

Hard drives cloning is used for server maintenance. If you want to full backup of your hard drive you can do hard drives cloning.

Use dd to create image of hard drive