What filesystem is currently best for a single nvme drive with regard to performance read/write as well as stability/no file loss? ext4 seems very old, btrfs is used by RHEL, ZFS seems to be quite good… what do people tend to use nowadays? What is an arch users go-to filesystem?
On the contrary, my intention is to make snapshots of the OS (btrfs) and my idea is to store the snapshots on the /home nvme drive (ext4).
I don’t know if that’s the standard practice or if I’m over complicating things. My SSD is only 240Gb (I think) while my nvme is a 1Tb drive, thus the intention to store snapshots on the nvme. Maybe the 240Gb is sufficient for say a month’s worth of snapshots plus the OS?
It’s more important to backup your /home than /. /home is where you store your crucial files.