Question for other Mastodon admins: I migrated my system to a new VM and now sidekiq is having trouble saving media files. It appears that it's trying to save files to the cache folders but isn't bothering to try to create the directory structure to accommodate it:
WARN: Errno::EROFS: Read-only file system @ dir_s_mkdir - /mnt/live/public/system/cache/preview_cards/images/000/148/247
I have to create the folders manually to resolve the error. Has anyone experienced this?
...and the "read-only" file system bit is a red herring. It just seems to be trying to write to a nested folder that doesn't exist (like maybe 000/148/247/234/123 in this case) and giving up when it doesn't find the folder it expects.