It does talk about NFS over UDP, interestingly, but the text on page 25, indicates that the transport of choice MUST be one of the IETF-approved congestion control transport protocols, of which, UDP is not one. Perhaps some clean up of RFC3530bis and RFC5661 could include removal of the UDP mentions. ps -----Original Message----- From: linux-nfs-owner@xxxxxxxxxxxxxxx [mailto:linux-nfs-owner@xxxxxxxxxxxxxxx] On Behalf Of Menyhart Zoltan Sent: Tuesday, March 29, 2011 11:26 AM To: Chuck Lever Cc: linux-nfs@xxxxxxxxxxxxxxx Subject: Re: NFS v4 client blocks when using UDP protocol Chuck Lever wrote: > Zoltan- > > As far as I know, NFSv4 is not supported on UDP transports. >Some of it may work, but no warrantee, either expressed or implied, is given. :-) Do you mean the Linux implementation? Because the RFC 3530 speaks about how to do NFS v4 over UDP and UDP6. Thank you, Zoltan -- 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 -- 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