Comment on Improve very slow library scans on Jellyfin 10.11 / 12 on spinning media
Faceman2K23@discuss.tchncs.de 1 week ago
I’ve always kept my apps and databases on solid state media, putting them on spinning rust, even in a well tuned ZFS pool with lots of disks is way too slow for their (admittedly inefficient) database.
This is true but it’s nice to have the whole app, data and database in one place, going together, snapahotted together, backupable together. It’s slower for sure. With a large pool (more disks) and especially with the magic of SSD cache, database reads fly and reads are the majority of the loads in my heads. In the future I would put root on ZFS as well and either do SSD cache or have root on ZFS SSD pool that gets send/recved regularly onto the spinning pool so it’s easy to restore when needed.