I am currently in process of moving fomr ext4 filesystem to btrfs. I have the following on a raspberry pi server The fdisk -l /dev/mmcblk0 /dev/mmcblk0p1 2048 1050623 1048576 512M c W95 FAT32 (LBA) /dev/mmcblk0p2 1050624 58327039 57276416 27.3G 83 Linux /dev/mmcblk0p3 58327040 62521343 4194304 2G 82 Linux swap / Solaris partition 1 is vfat partition 2 is btrfs This will go on a SSD nvme drive after the test phase is complete. It is currently booting and functioning is good. BTRFS top level: Container subvolume Home subvolume Root subvolume Snapshot DNS-2025-10-23 PiHole-2025-10-26 Snapshot volumes are from Container DNS-2025-10-23 has base and bind installed PiHole-2025-10-26 has base and pi hole installed I mount DNS-2025-10-23 to /var/lib/machines/DNS and I mount PiHole-2025-10-26 /var/lib/machines/PiHole They are mounted in /etc/fstab and I start them on boot machinectl enable DNS machinectl enable PiHole I dedup them by mounting the top level to /mnt and running duperemove -r -d /mnt I am planning to change the layout so it would be like this Root subvolume Home subvolume DNS subvolume PiHole subvolume then dedup? Also what are the issues when updating (pacman -Syu) on each subvolume then dedup. Is there anything I need to watch out for? -- Hindi madali ang maging ako