Date: Tue, 2 Jun 2009 11:53:37 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: "O. Hartmann" <ohartman@zedat.fu-berlin.de> Cc: freebsd-current@FreeBSD.org Subject: Re: RPCPROG_MNT: RPC: Timed out / receiving NFS error when trying to mount NFS file system after make world Message-ID: <Pine.GSO.4.63.0906021146470.19159@muncher.cs.uoguelph.ca> In-Reply-To: <4A254194.7080807@zedat.fu-berlin.de> References: <4A2504AA.1020406@zedat.fu-berlin.de> <Pine.GSO.4.63.0906021030500.6192@muncher.cs.uoguelph.ca> <4A254194.7080807@zedat.fu-berlin.de>
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On Tue, 2 Jun 2009, O. Hartmann wrote: > > Mounting via '-o nfsv3,tcp' in addition, everthing works all right again. I > do not know why udp is invoked automatically by now. > > But for short, we always did NFS mounts over tcp AND udp, so for tcp it > worked again! > Hmm, weird. udp mounts work here for me (except NFSv4, where tcp is required, but you'd only get that if you had used "-o nfsv4" in your mount). I'll take another look at mount_nfs.c too (already caught a problem I introduced in mountd.c). Maybe I unintentionally changed one of the defaults. (I think the default is supposed to be nfsv3,tcp but I'll look.) For udp to work, nfsd must have the "-u" argument. That might be why it wouldn't work? (Still doesn't explain why the default was udp and not tcp.) Anyhow, thanks for doing the testing and I'll email again if I find that I've screwed up the defaults for mount_nfs too. (Is that a "big pointy hat"?:-) rick
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