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Why and when should I use LVM? (self.selfhosted)

submitted 1 year ago by tester1121 to c/selfhosted

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I noticed that Linux server distros are using LVM as default. What is so good about LVM, and when should I use it? Is there a GUI for managing LVM volumes like GParted, or is it just through the terminal? How is it different from RAID in using multiple drives for one volume?

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[–] kylian0087 2 points 1 year ago* (last edited 1 year ago)

Opensuse can do this. Well put btrfs on LVM that is. I found out with my tumbleweed installs that if i use disk encryption and no LVM i do not have the option to boot from btrfs snapshots. Also with LUKS you need to type in your password twice when booting if you dont use LVM.