Error "decode_getfattr: xdr error 10008" please guide
Adnan Hassan
adnan at adnanhassan.com
Mon May 12 13:07:38 EDT 2008
No this was the nfs-client machine (which is showing these errors ), yes i
know about the modes.
nfs-server do not have these errors !
On Mon, May 12, 2008 at 9:54 PM, Kevin Coffman <kwc at citi.umich.edu> wrote:
> Is this on your NFS server machine? Is the server started? (Remember
> that idmapd has two separate "modes" for client and server.)
>
> On Mon, May 12, 2008 at 12:21 PM, Adnan Hassan <adnan at adnanhassan.com>
> wrote:
> > Kevin
> > I have run rpcidmapd using the commands you have send, Find the error
> below
> > !!
> > and please guide
> >
> > ##########################
> >
> >
> > # /usr/sbin/rpc.idmapd -f -vvv
> > libnfsidmap: using domain: example.com
> > libnfsidmap: using translation method: nsswitch
> > nfsdopenone: Opening /proc/net/rpc/nfs4.nametoid/channel failed: errno 2
> (No
> > such file or directory)
> > New client: 1
> > Opened /var/lib/nfs/rpc_pipefs/nfs/clnt1/idmap
> >
> > ###########################
> >
> >
> >
> > On Mon, May 12, 2008 at 9:11 PM, Adnan Hassan <adnan at adnanhassan.com>
> wrote:
> > > Kevin
> > > Yes that is orgoo but and its better if you hide that for the time
> being
> > > ok i will try this in debug mode and will let you know asap
> > >
> > >
> > >
> > >
> > >
> > > On Mon, May 12, 2008 at 9:07 PM, Kevin Coffman <kwc at citi.umich.edu>
> wrote:
> > >
> > > > Thanks. This all looks reasonable. I'm not sure that this would
> make
> > > > a difference -- or if you're just trying to hide details -- but your
> > > > machines say they are in the 'example.com' domain, and your
> > > > idmapd.conf says your nfs domain is 'orgoo.com'.
> > > >
> > > > You might try running idmapd on your NFS server machine in the
> > > > foreground with debugging enabled, to see if it indicates a problem:
> > > >
> > > > # service rpcidmapd stop
> > > > # /usr/sbin/rpc.idmapd -f -vvv
> > > >
> > > >
> > > >
> > > >
> > > > On Mon, May 12, 2008 at 11:34 AM, Adnan Hassan <
> adnan at adnanhassan.com>
> > wrote:
> > > > > Dear Kevin / All
> > > > > Following are the details of my servers of the requested files /
> > others
> > > > > On the other hand i have tried to restart the requested service on
> the
> > > > > nfs-server (idmapd server) but all in vain and the problem remains
> let
> > me
> > > > > tell you that LDAP is not involved in my configuration
> > > > > yes both the server and client are using EL4 but different
> machines.
> > any
> > > > > other info required ??
> > > > > Thanks in Advance for your interest.
> > > > >
> > > > > NFSv4 CLIENT DETAILS
> > > > > ################################### nfs-utils
> > > > > [adnan at nfs-client ~]$ rpm -qa nfs*
> > > > > nfs-utils-1.0.6-84.EL4
> > > > > nfs-utils-lib-1.0.6-8.z1
> > > > > ####################################### Kernel Version
> > > > > [adnan at nfs-client ~]$ uname -a
> > > > > Linux nfs-client.example.com 2.6.9-67.0.15.ELsmp #1 SMP Tue Apr 22
> > 13:50:33
> > > > > EDT 2008 i686 i686 i386 GNU/Linux
> > > > > #################################
> > > > > [adnan at nfs-client ~]$ ps -ef | grep rpc.idmapd
> > > > >
> > > > > root 3902 1 0 May09 ? 00:00:00 rpc.idmap
> > > > >
> > > > > ######################### nsswitch.conf
> > > > > [adnan at nfs-client ~]$ cat /etc/nsswitch.conf
> > > > >
> > > > > passwd: files
> > > > > shadow: files
> > > > > group: files
> > > > >
> > > > > hosts: files dns
> > > > >
> > > > > bootparams: files
> > > > > ethers: files
> > > > > netmasks: files
> > > > > networks: files
> > > > > protocols: files
> > > > > rpc: files
> > > > > services: files
> > > > > netgroup: files
> > > > > publickey: files
> > > > > automount: files
> > > > > aliases: files
> > > > > #####################################idmapd.conf
> > > > > [adnan at nfs-client ~]$ cat /etc/idmapd.conf
> > > > > [General]
> > > > >
> > > > > Verbosity = 0
> > > > > Pipefs-Directory = /var/lib/nfs/rpc_pipefs
> > > > > Domain = orgoo.com
> > > > >
> > > > > [Mapping]
> > > > >
> > > > > Nobody-User = nobody
> > > > > Nobody-Group = nobody
> > > > >
> > > > > [Translation]
> > > > > Method = nsswitch
> > > > > #############################################################
> > > > >
> > > > > NFSv4 SERVER Details
> > > > > ################################## SAME Kernel Version
> > > > > [adnan at nfs-server ~]$ uname -a
> > > > > Linux nfs-server.example.com 2.6.9-67.0.15.ELsmp #1 SMP Tue Apr 22
> > 13:50:33
> > > > > EDT 2008 i686 athlon i386 GNU/Linux
> > > > > ###########################
> > > > > [adnan at nfs-server ~]$ rpm -qa nfs*
> > > > > nfs-utils-lib-1.0.6-8.z1
> > > > > nfs-utils-1.0.6-84.EL4
> > > > > #################################
> > > > > [adnan at nfs-server ~]$ cat /etc/idmapd.conf
> > > > > [General]
> > > > >
> > > > > Verbosity = 0
> > > > > Pipefs-Directory = /var/lib/nfs/rpc_pipefs
> > > > > Domain = orgoo.com
> > > > >
> > > > > [Mapping]
> > > > >
> > > > > Nobody-User = nobody
> > > > > Nobody-Group = nobody
> > > > >
> > > > > [Translation]
> > > > > Method = nsswitch
> > > > > #################################
> > > > > [adnan at nfs-server ~]$ cat /etc/nsswitch.conf
> > > > >
> > > > > passwd: files
> > > > > shadow: files
> > > > > group: files
> > > > >
> > > > > hosts: files dns
> > > > >
> > > > > bootparams: files
> > > > > ethers: files
> > > > > netmasks: files
> > > > > networks: files
> > > > > protocols: files
> > > > > rpc: files
> > > > > services: files
> > > > > netgroup: files
> > > > > publickey: files
> > > > > automount: files
> > > > > aliases: files
> > > > > ###################################
> > > > > [adnan at nfs-server ~]$ ps -ef | grep rpc.idmapd
> > > > > root 500 1 0 May09 ? 00:00:01 rpc.idmapd
> > > > > #######################################
> > > > > [adnan at nfs-server ~]$ ps -ef | grep nfsd
> > > > > root 3044 1 0 May09 ? 00:02:47 [nfsd]
> > > > > root 3045 1 0 May09 ? 00:02:38 [nfsd]
> > > > > root 3046 1 0 May09 ? 00:02:44 [nfsd]
> > > > > root 3047 1 0 May09 ? 00:03:01 [nfsd]
> > > > > root 3048 1 0 May09 ? 00:02:47 [nfsd]
> > > > > root 3049 1 0 May09 ? 00:02:50 [nfsd]
> > > > > root 3050 1 0 May09 ? 00:02:46 [nfsd]
> > > > > root 3051 1 0 May09 ? 00:03:00 [nfsd]
> > > > > #########################################END ###################
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On Mon, May 12, 2008 at 7:58 PM, Kevin Coffman <kwc at citi.umich.edu
> >
> > wrote:
> > > > > > As indicated by the posts you referenced, this is usually caused
> by
> > a
> > > > > > problem with idmapd (on the server). Have you tried restarting
> > idmapd
> > > > > > ("service rpcidmapd restart") on the NFS server machine?
> > > > > >
> > > > > > Are the client and server both Enterprise Linux 4? (are they the
> > same
> > > > > machine?)
> > > > > > Do they have the same kernel version, and same version of
> nfs-utils?
> > > > > > (what rpm version?)
> > > > > > What does your /etc/idmapd.conf look like on client and server?
> > > > > > If using the default nsswitch mapping for idmapd, what does
> > > > > > /etc/nsswitch.conf look like?
> > > > > > If LDAP is involved, is it configured and working properly?
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Mon, May 12, 2008 at 10:38 AM, Adnan Hassan
> > <adnan at adnanhassan.com>
> > > > > wrote:
> > > > > > > Kevin,
> > > > > > > Kindly let me know the what exact info is required, I can
> provide
> > you
> > > > > that
> > > > > > > info.
> > > > > > > we can get to the root cause of this issue and Why are we
> having
> > these
> > > > > > > errors and why they occurs !!
> > > > > > >
> > > > > > >
> > > > > > > On Mon, May 12, 2008 at 7:25 PM, Kevin Coffman
> > <kwc at citi.umich.edu>
> > > > > wrote:
> > > > > > >
> > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > On Mon, May 12, 2008 at 9:52 AM, Adnan Hassan
> > <adnan at adnanhassan.com>
> > > > > > > wrote:
> > > > > > > > > Dears
> > > > > > > > > I'm having these error continuously in dmesg with NFSv4
> > > > > > > > > kindly guide my why we are having these error continuously
> ,
> > what
> > > > > are
> > > > > > > these
> > > > > > > > > errors and how to solve these errors
> > > > > > > > > I've been through many posts and forums but unable to find
> the
> > > > > solution
> > > > > > > > > please guide
> > > > > > > > >
> > > > > > > > > http://article.gmane.org/gmane.linux.nfsv4/37
> > > > > > > > >
> > http://www.ietf.org/mail-archive/web/nfsv4/current/msg01547.html
> > > > > > > > >
> > > > > > > > > SYSTEM ERRORS
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > > decode_getfattr: xdr error 10008!
> > > > > > > > >
> > > > > > > > > Following are the details of my Client system
> > > > > > > > > Kernel Version
> > > > > > > > > 2.6.9-67.0.15.ELsmp #1 SMP Tue Apr 22 13:50:33 EDT 2008
> > > > > > > > > Service RPC.IDMAPD Running
> > > > > > > > > root 3902 1 0 May09 ? 00:00:00 rpc.idmapd
> > > > > > > >
> > > > > > > > What about your NFS Server? Is it Linux? Is idmapd
> configured
> > > > > > > > properly and running there?
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Adnan Hassan
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Adnan Hassan
> > > >
> > >
> > >
> > >
> > > --
> > > Adnan Hassan
> >
> >
> >
> > --
> > Adnan Hassan
>
--
Adnan Hassan
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