Controls the caching of pathconf(2) information for NFS Version 3 mounted file systems.
Integer (32–bit)
0 (caching enabled)
0 (caching enabled), 1 (caching disabled)
Boolean values
Yes
None
The pathconf information is cached on a per file basis. However, if the server can change the information for a specific file dynamically, then use this parameter to disable caching because there is no mechanism for the client to validate its cache entry.
Evolving