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submitted 1 week ago* (last edited 1 week ago) by InFerNo@lemmy.ml to c/linux@lemmy.ml

I'm not coming up with a lot of useful (clear) results when searching for a solution to this issue.

Is it OK to simply dd the 128GB disk to the 32GB disk using count to stop after the 16GB partition was cloned?

A bit more context: I had to clone a 16GB eMMC and only had a 128GB SD around. Now I purchased a 32GB eMMC and want to clone it again. The partition holds a root filesystem for an ARMv8 device. I don't have the 16GB eMMC anymore, that would have been the easy way out.

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[-] avi2022@masto.ai 5 points 1 week ago* (last edited 1 week ago)

@InFerNo if it's not a boot drive, you can use gparted to copy the partition over - it's copy and paste, literally. Then set flags using gparted as well. If it's a boot drive you'll need an additional step after to use boot-repair to fix the boot sector and load grub onto it.

It's really simpler than it sounds, I've used it a few times myself. You can also use an #Ubuntu iso to execute this process after booting from it to ensure the 16GB partition is not in use when trying to copy it.

#Linux

this post was submitted on 28 Sep 2024
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