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  • 1.  NFS Problem .. Need help.

    Posted Fri December 19, 2008 06:53 PM

    Originally posted by: SystemAdmin


    Here are the details ..

    Trying to mount /u14 from 172.28.7.15, a mount that is available and mountable to other hosts with no issues.

    On NFS Client:

    $ mount 172.28.7.150:/u14 /u14
    mount: 1831-008 giving up on:
    172.28.7.150:/u14
    vmount: There is an input or output error.
    NFS fsinfo failed for server 172.28.7.150: error 7 (RPC: Authentication error)

    $ oslevel -r
    5100-09

    $ lslpp -l | grep nfs
    bos.net.nfs.adt 5.1.0.51 APPLIED Network File System
    bos.net.nfs.cachefs 5.1.0.57 APPLIED CacheFS File System
    bos.net.nfs.client 5.1.0.67 APPLIED Network File System Client
    bos.net.nfs.server 5.1.0.50 COMMITTED Network File System Server
    bos.net.nfs.cachefs 5.1.0.57 APPLIED CacheFS File System
    bos.net.nfs.client 5.1.0.67 APPLIED Network File System Client

    $ lssrc -a | grep nfs
    biod nfs 499838 active
    rpc.statd nfs 508034 active
    rpc.lockd nfs 516226 active
    nfsd nfs inoperative
    rpc.mountd nfs inoperative
    On NFS Server

    > tail -1 /var/adm/syslog
    Dec 19 10:45:35 uspa011300-new kern:err|error unix: nfs_server: weak authentication

    > oslevel -s
    5300-08-04-0844

    > lslpp -l | grep nfs
    bos.net.nfs.client 5.3.8.4 COMMITTED Network File System Client

    > lssrc -a | grep nfs
    biod nfs 176288 active
    nfsd nfs 282784 active
    rpc.mountd nfs 262298 active
    rpc.statd nfs 168034 active
    rpc.lockd nfs 217228 active
    nfsrgyd nfs inoperative
    gssd nfs inoperative
    #AIX-Forum


  • 2.  Re: NFS Problem .. Need help.

    Posted Mon December 22, 2008 02:43 AM

    Originally posted by: esv


    check normal and reverse name resolution, has the filesystem been exported to the client?

    best regards,
    esv.
    #AIX-Forum


  • 3.  Re: NFS Problem .. Need help.

    Posted Mon December 22, 2008 01:56 PM

    Originally posted by: SystemAdmin


    have you tried manually starting nfsrgyd? nfsrgyd nfs inoperative

    also, is your nfs domain set? chnfsdom

    I am just a rookie, but I have come across this before.
    #AIX-Forum


  • 4.  Re: NFS Problem .. Need help.

    Posted Thu December 25, 2008 07:47 AM

    Originally posted by: apple08


    vmount: There is an input or output error
    normally this error, when u want to mount linux filesystem.
    u can google this vmount: There is an input or output error
    you should be able to find the solution fast
    #AIX-Forum


  • 5.  Re: NFS Problem .. Need help.

    Posted Mon December 29, 2008 01:40 AM

    Originally posted by: esv


    run the following command on your server and post the output here.

    grep /u14 /etc/exports

    regards,
    esv.
    #AIX-Forum


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