very small system partition with LVM on debian. Is it OK?
I recently installed debian 12 using debian-12.2.0-arm64-netinst.iso. It is the only OS installed and I used the whole 500GB disk.
I selected something like guided partitioning with separate /home/ using LVM and encryption. Now that I am using my system a bit, I realize that I don't think it ever asked me how big to make the / partition and it is very small. Only 27GB.
Will this be a problem?
Or, is the LVM going to allow the partition to be resized or otherwise take up as much of the space as it requires?
It's fine. "Only 27GB" is hardly too small for the system, even a bloated system wouldn't take that much space.
But if you must have a larger partition I think a reinstall would be easier, resize the partition is possible but because of the encryption not a straight forward thing. I wouldn't bother really.
If LVM isn't somehow mitigating the issue I will do a reinstall.
I have run out of space on / before and it is a huge pain in the ass. I do not need much room for /home on this system so I would prefer to be cautious and avoid problems down the road.
Hopefully I will be able to figure out how to specify this.... maybe a different installer image.