Hi list, I thought about compressing my root partition with zstd, with which I've had a good experience so far in terms of the speed vs size tradeoff. Since I used the default partition layout, /boot/ is part of / and needs to be readable by GRUB. Unfortunately GRUB stable cannot yet read zstd compressed btrfs partitions (support has been added in git already: https://git.savannah.gnu.org/cgit/grub.git/commit/?id=386128648606a3aa6ae710...). My question is: is it safe to compress other subvolumes of /, like /var? And would it be safe to put /boot/ into an uncompressed subvolume and compress everything else (including /)? Thanks in advance for any pointers/suggestions, Dan -- Dan Čermák <dcermak@suse.com> Software Engineer Development tools SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany Tel: +49-911-74053-0; Fax: +49-911-7417755; https://www.suse.com/ GF: Felix Imendörffer, Mary Higgins, Sri Rasiah HRB 21284 (AG Nürnberg)