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求问现在都用啥软件复制硬盘


Ubuntu live USB, run sudo gparted, find out the source and destination disk
device id (for example, source disk is /dev/sda, destination is /dev/sdb)m,
then, switch to root, and type

dd if=/dev/sda | pv -s 1024G | dd of=/dev/sdb bs=64M

should be done in a few hours.

if the destination is larger than the source, open gparted, and expand the
partition after the cloning; if the destination is smaller than the source,
before the above dd command, shrink the partition in gparted first.
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