![]() ![]() If your purpose is to backup and restore, or clone a filesystem from one computer to another then:įor linux and unix, you're almost always better off doing file-based backups rather than disk or partition image backups. loopback mount it and then copy them), so i'll make a generic answer about cloning filesystems. * I'm pretty sure gparted can resize partitions in the disk image directly, but I prefer to keep the disk images pristine.īahamat's already given a good answer on how to extract files from a disk-image file (i.e. If you're dealing with an entire block device restore first, then use gparted* to modify the partitions. You can create other partitions out of any blocks not already allocated to a partition. If you're dealing with partitions then you can create the partition exactly the same size and you'll be fine. The destination device also needs to be equal size or larger than the image you created. That being said, if you are doing partitions you'll need to create them on the destination device before restoring. If you created it from a partition (e.g., sda1) then restore it only to a partition. I.e., if you created an image of an entire block device (e.g., sda) then restore to an entire block device. Use umount /mnt/test1 to unmount it.Īs far as restoring the image to a new disk, you need to restore it in the same way that you created it. You can copy individual files (or entire directory trees) from it. The contents of the image will be available in /mnt/test (but you can choose to mount it anywhere you like). What you'll want to do is mount the disk image as a loopback device: mount -o ro,loop -t ntfs disk.image /mnt/test The image created by dd have some format specific to dd? ![]() Similar applications, even by Windows software? In other words, does Can the restoration from an image created by dd used by other.Position in the partition, so to avoid overwriting any existing data Is it possible to restore from a particular Also consider the cases when the partition for of already has some data in it.Consider the cases when the partition for of is smaller or larger than the original partition.Original partition from where the image is created? I wonder what will happen, if the partition for of is not the Partition of /dev/sda from the image file "disk2.img": dd if=disk2.img of=/dev/sda1 To restore a partition or a hard disk from an image file, justĮxchange the arguments "if" and "of". Just found something useful from a link : I wonder if I can unload/unpack the files and directories in the image to any partition whose size is larger than the image size, so that I can access the files and directories just in the same way as accessing the original partition? I created an image of an NTFS partition using dd. ![]()
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