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[Bug 656889] [NEW] nfs mounts no longer negotiate protocol with older servers

 

Public bug reported:

When mounting an NFS share on an Western Digital WorldBook NAS I get the following error:
"mount.nfs: requested NFS version or transport protocol is not supported"

This appears to be similar to a bug from Fedora:
https://bugzilla.redhat.com/show_bug.cgi?id=505018
http://www.pubbs.net/200910/fedora/11693-what-happened-to-nfs-on-fedora-11.html

This works fine on Ubuntu 10.04 and below. Only errors on 10.10 Beta &
RC1


Description:	Ubuntu maverick (development branch)
Release:	10.10

nfs-common:
  Installed: 1:1.2.2-1ubuntu1
  Candidate: 1:1.2.2-1ubuntu1
  Version table:
 *** 1:1.2.2-1ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages
        100 /var/lib/dpkg/status

nfs4-acl-tools:
  Installed: (none)
  Candidate: 0.3.3-1
  Version table:
     0.3.3-1 0
        500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64 Packages

nfswatch:
  Installed: (none)
  Candidate: 4.99.11-1
  Version table:
     4.99.11-1 0
        500 http://us.archive.ubuntu.com/ubuntu/ maverick/universe amd64 Packages

nfs-kernel-server:
  Installed: (none)
  Candidate: 1:1.2.2-1ubuntu1
  Version table:
     1:1.2.2-1ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages


Syslog:
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.866933] RPC: Registered udp transport module.
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.866936] RPC: Registered tcp transport module.
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.866937] RPC: Registered tcp NFSv4.1 backchannel transport module.
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.907239] Slow work thread pool: Starting up
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.907304] Slow work thread pool: Ready
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.907380] FS-Cache: Loaded
Oct  8 09:09:59 kwhatcher-desktop kernel: [ 1440.957126] FS-Cache: Netfs 'nfs' registered for caching

** Affects: nfs-utils (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: nfs-utils (Fedora)
     Importance: Unknown
         Status: Unknown

** Bug watch added: Red Hat Bugzilla #505018
   https://bugzilla.redhat.com/show_bug.cgi?id=505018

** Also affects: nfs-utils (Fedora) via
   https://bugzilla.redhat.com/show_bug.cgi?id=505018
   Importance: Unknown
       Status: Unknown

-- 
nfs mounts no longer negotiate protocol with older servers
https://bugs.launchpad.net/bugs/656889
You received this bug notification because you are a member of Registry
Administrators, which is the registrant for Fedora.



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