Hello, I'm building an NFSv4 FileServer. My goal is to service multiple machines on a LAN, each with their own, isolated namespace (I'm not sure that's the right terminology). Reading the man page it seems that only ONE fsid=0 export is allowed per server. And that subdirectories of that root CAN be exported, but always under the same/one root. That doesn't seem like "good isolation" to me. My goal would be to export, for example /nfs1 & it's subdirs ONLY to LAN box1 /nfs2 & it's subdirs ONLY to LAN box2 etc I've seen some mentions & discussion online of multiple-fsid's, where /nfs1 would be exported as a root under fsid=0, /nfs2 under fsid=1, etc. But this approach doesn't look like its currently supported or recommended. Even if it was I haven't found anything that says how a nfsv4 client would ADDRESS the specific fsid's. Something in the mount's URI I guess. I know I might still be stuck in NFSv3 thinking about this, and NFSv4 subdirs might be isolated "well enough". BenDJ -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html