No Stupid Questions@lemmy.worldEnglish · 15 days ago

Can a disk image with multiple partitions be shrunk in a reasonably easy way?

No Stupid Questions@lemmy.worldEnglish · 15 days ago

I set up a machine with Debian 12 earlier. The partition schema is fairly standard, except I’m using mdraid for redundancy. I made an image of the two drives, so that I can easily replicate this setup for other machines (I have a bunch of machines that I need to set up in the exact same way.

However, I realized after I finished setting up everything that I chose the wrong pair of disks - instead of the 2.5" SSD pair, I installed it on the NVMe pair which are supposed to be used for something else. And the SSD pair is smaller than the NVMe pair.

Is it possible to resize the images so that they’ll fit onto the correct disks, or do I have to start from scratch?

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15 days ago
This! I’ve done it many a time following 3.7 Full system backup. For some reason can’t get table of contents to load on mobile and get a proper anchor link.

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