Create a file system that issues cacheable responses according to the following rules: * LookUpInodeResponse.Entry.EntryExpiration is set according to lookupEntryTimeout.

Sizes of the files according to the file system.

A file system with a fixed structure that looks like this: foo dir/ bar The file system is configured with durations that specify how long to allow inode entries and attributes to be cached, used when responding to fuse requests.