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Thread: problem with nfs

  1. #1

    Default problem with nfs

    I have a problem with my open-e NAS-R3.
    Model: NAS-R3
    Version: 5.0.DB49000000.3570
    Release date: 2010-07-30

    I want to mount a nfs share from a server but i have this :
    Code:
    mount -v -t nfs 192.168.118.20:/share/newarchive/ /nfs/archive
    
    mount: trying 192.168.118.20 prog 100003 vers 3 prot tcp port 2049
    mount: mount to NFS server '192.168.118.20' failed: timed out (retrying).
    mount: trying 192.168.118.20 prog 100003 vers 3 prot tcp port 2049
    mount: mount to NFS server '192.168.118.20' failed: timed out (retrying).
    mount: trying 192.168.118.20 prog 100003 vers 3 prot tcp port 2049
    mount: mount to NFS server '192.168.118.20' failed: timed out (retrying).
    mount: trying 192.168.118.20 prog 100003 vers 3 prot tcp port 2049
    and no result....

    I can access to my share with samba.

    On my server, i can do a showmount -e 192.168.118.20 :
    Code:
    Export list for 192.168.118.20:
    /newarchive *
    I have done a rpcinfo -p 192.168.118.20:
    Code:
       100000    2   tcp    111  portmapper
        100000    2   udp    111  portmapper
     537280848    1   udp    608
     537280848    1   tcp    610
        100003    2   udp   2049  nfs
        100003    3   udp   2049  nfs
        100003    4   udp   2049  nfs
        100021    1   udp  45352  nlockmgr
        100021    3   udp  45352  nlockmgr
        100021    4   udp  45352  nlockmgr
        100003    2   tcp   2049  nfs
        100003    3   tcp   2049  nfs
        100003    4   tcp   2049  nfs
        100021    1   tcp  54947  nlockmgr
        100021    3   tcp  54947  nlockmgr
        100021    4   tcp  54947  nlockmgr
        100011    1   udp    805  rquotad
        100011    2   udp    805  rquotad
        100024    1   udp    805  status
        100024    1   tcp    808  status
        100005    1   udp    812  mountd
        100005    1   tcp    815  mountd
        100005    2   udp    812  mountd
        100005    2   tcp    815  mountd
    I think that all is good but no result...

    I think there is a mistake in my NAS-R3 because i always have active nfs connections (Status->Connections) even if i turn off ifs share access.
    With this, i have done a showmount -e and no result in my command so it was really turned off.

    In addition, i have very bad logs like this:" 2012/06/17 17:09:01 EIP: [] xfs_bmbt_get_startoff+0x2/0x20 SS:ESP 0068:dcbafe58"
    and my nfs share didn't work since this moment....

    So my NAS was restarted... and i always have my problem.

    Do you have any idea to solve my problem?

    Thx

  2. #2

    Default

    Try to run the Repair Filsystem from the Extended tools - this will perform a reboot after it is completed. Then test once more.
    All the best,

    Todd Maxwell


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