btrfs / btrfs-todo

An issues only repo to organize our TODO items
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RFE: support per-subvolume mount options #18

Open michel-slm opened 3 years ago

michel-slm commented 3 years ago

Currently mount options apply to the whole Btrfs filesystem, so subvolumes listed in /etc/fstab can't be mounted with different options (e.g. I might want a different compression option on /home and on /usr).

Compression levels can't be set with properties right now - see https://github.com/kdave/btrfs-progs/issues/329 - so for the Fedora 34 transparent compression Change we can currently only recommend people turn off compression on subvolumes / directories they don't want compressed with zstd:1.