mount.nfs: Connection timed outNFS mount readable but not writableCan't mount NFS4 shareNFS mount fails,...

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mount.nfs: Connection timed out


NFS mount readable but not writableCan't mount NFS4 shareNFS mount fails, permission denied, no export entryiptables rules for nfsHow to mount nfs share using autofsCross-Distro NFS Mount Not Fully Writeable in UbuntuError mounting NFS unit between synology server and Raspberry Pi clientexportfs does not support NFS exportWhich ports to open to ensure NFS mount succeeds?Mount NFS Share without Portmapper






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I'm trying to mount a directory on CentOS 7 from a Fedora 7 but getting a message as "mount.nfs: Connection timed out"



Things I did:




  1. Exported the directory in /etc/exports

  2. Checked whether all nfs related ports are open

  3. Checked if nfs is running

  4. Can ping and ssh from client to server and server to client


On server side I did rpcinfo -p



program vers proto   port  service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100000 4 0 111 portmapper
100000 3 0 111 portmapper
100000 2 0 111 portmapper
100011 1 udp 875 rquotad
100011 2 udp 875 rquotad
100011 1 tcp 875 rquotad
100011 2 tcp 875 rquotad
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 udp 2049 nfs
100021 1 udp 32769 nlockmgr
100021 3 udp 32769 nlockmgr
100021 4 udp 32769 nlockmgr
100021 1 tcp 32803 nlockmgr
100021 3 tcp 32803 nlockmgr
100021 4 tcp 32803 nlockmgr
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
100005 1 udp 892 mountd
100005 1 tcp 892 mountd
100005 2 udp 892 mountd
100005 2 tcp 892 mountd
100005 3 udp 892 mountd
100005 3 tcp 892 mountd
100024 1 udp 662 status
100024 1 tcp 662 status


But if I do rpcinfo -p server_ip, it says



rpcinfo: can't contact portmapper: RPC: Unknown host


Could that be something related to not being able to mount?



Overall, what could be the reason for not being able to mount? 
I've followed steps from all articles I found, but nothing helped!










share|improve this question









New contributor




user9263468 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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    0















    I'm trying to mount a directory on CentOS 7 from a Fedora 7 but getting a message as "mount.nfs: Connection timed out"



    Things I did:




    1. Exported the directory in /etc/exports

    2. Checked whether all nfs related ports are open

    3. Checked if nfs is running

    4. Can ping and ssh from client to server and server to client


    On server side I did rpcinfo -p



    program vers proto   port  service
    100000 4 tcp 111 portmapper
    100000 3 tcp 111 portmapper
    100000 2 tcp 111 portmapper
    100000 4 udp 111 portmapper
    100000 3 udp 111 portmapper
    100000 2 udp 111 portmapper
    100000 4 0 111 portmapper
    100000 3 0 111 portmapper
    100000 2 0 111 portmapper
    100011 1 udp 875 rquotad
    100011 2 udp 875 rquotad
    100011 1 tcp 875 rquotad
    100011 2 tcp 875 rquotad
    100003 2 udp 2049 nfs
    100003 3 udp 2049 nfs
    100003 4 udp 2049 nfs
    100021 1 udp 32769 nlockmgr
    100021 3 udp 32769 nlockmgr
    100021 4 udp 32769 nlockmgr
    100021 1 tcp 32803 nlockmgr
    100021 3 tcp 32803 nlockmgr
    100021 4 tcp 32803 nlockmgr
    100003 2 tcp 2049 nfs
    100003 3 tcp 2049 nfs
    100003 4 tcp 2049 nfs
    100005 1 udp 892 mountd
    100005 1 tcp 892 mountd
    100005 2 udp 892 mountd
    100005 2 tcp 892 mountd
    100005 3 udp 892 mountd
    100005 3 tcp 892 mountd
    100024 1 udp 662 status
    100024 1 tcp 662 status


    But if I do rpcinfo -p server_ip, it says



    rpcinfo: can't contact portmapper: RPC: Unknown host


    Could that be something related to not being able to mount?



    Overall, what could be the reason for not being able to mount? 
    I've followed steps from all articles I found, but nothing helped!










    share|improve this question









    New contributor




    user9263468 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I'm trying to mount a directory on CentOS 7 from a Fedora 7 but getting a message as "mount.nfs: Connection timed out"



      Things I did:




      1. Exported the directory in /etc/exports

      2. Checked whether all nfs related ports are open

      3. Checked if nfs is running

      4. Can ping and ssh from client to server and server to client


      On server side I did rpcinfo -p



      program vers proto   port  service
      100000 4 tcp 111 portmapper
      100000 3 tcp 111 portmapper
      100000 2 tcp 111 portmapper
      100000 4 udp 111 portmapper
      100000 3 udp 111 portmapper
      100000 2 udp 111 portmapper
      100000 4 0 111 portmapper
      100000 3 0 111 portmapper
      100000 2 0 111 portmapper
      100011 1 udp 875 rquotad
      100011 2 udp 875 rquotad
      100011 1 tcp 875 rquotad
      100011 2 tcp 875 rquotad
      100003 2 udp 2049 nfs
      100003 3 udp 2049 nfs
      100003 4 udp 2049 nfs
      100021 1 udp 32769 nlockmgr
      100021 3 udp 32769 nlockmgr
      100021 4 udp 32769 nlockmgr
      100021 1 tcp 32803 nlockmgr
      100021 3 tcp 32803 nlockmgr
      100021 4 tcp 32803 nlockmgr
      100003 2 tcp 2049 nfs
      100003 3 tcp 2049 nfs
      100003 4 tcp 2049 nfs
      100005 1 udp 892 mountd
      100005 1 tcp 892 mountd
      100005 2 udp 892 mountd
      100005 2 tcp 892 mountd
      100005 3 udp 892 mountd
      100005 3 tcp 892 mountd
      100024 1 udp 662 status
      100024 1 tcp 662 status


      But if I do rpcinfo -p server_ip, it says



      rpcinfo: can't contact portmapper: RPC: Unknown host


      Could that be something related to not being able to mount?



      Overall, what could be the reason for not being able to mount? 
      I've followed steps from all articles I found, but nothing helped!










      share|improve this question









      New contributor




      user9263468 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm trying to mount a directory on CentOS 7 from a Fedora 7 but getting a message as "mount.nfs: Connection timed out"



      Things I did:




      1. Exported the directory in /etc/exports

      2. Checked whether all nfs related ports are open

      3. Checked if nfs is running

      4. Can ping and ssh from client to server and server to client


      On server side I did rpcinfo -p



      program vers proto   port  service
      100000 4 tcp 111 portmapper
      100000 3 tcp 111 portmapper
      100000 2 tcp 111 portmapper
      100000 4 udp 111 portmapper
      100000 3 udp 111 portmapper
      100000 2 udp 111 portmapper
      100000 4 0 111 portmapper
      100000 3 0 111 portmapper
      100000 2 0 111 portmapper
      100011 1 udp 875 rquotad
      100011 2 udp 875 rquotad
      100011 1 tcp 875 rquotad
      100011 2 tcp 875 rquotad
      100003 2 udp 2049 nfs
      100003 3 udp 2049 nfs
      100003 4 udp 2049 nfs
      100021 1 udp 32769 nlockmgr
      100021 3 udp 32769 nlockmgr
      100021 4 udp 32769 nlockmgr
      100021 1 tcp 32803 nlockmgr
      100021 3 tcp 32803 nlockmgr
      100021 4 tcp 32803 nlockmgr
      100003 2 tcp 2049 nfs
      100003 3 tcp 2049 nfs
      100003 4 tcp 2049 nfs
      100005 1 udp 892 mountd
      100005 1 tcp 892 mountd
      100005 2 udp 892 mountd
      100005 2 tcp 892 mountd
      100005 3 udp 892 mountd
      100005 3 tcp 892 mountd
      100024 1 udp 662 status
      100024 1 tcp 662 status


      But if I do rpcinfo -p server_ip, it says



      rpcinfo: can't contact portmapper: RPC: Unknown host


      Could that be something related to not being able to mount?



      Overall, what could be the reason for not being able to mount? 
      I've followed steps from all articles I found, but nothing helped!







      centos mount fedora nfs






      share|improve this question









      New contributor




      user9263468 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




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      share|improve this question




      share|improve this question








      edited 2 days ago









      Scott

      16.2k113990




      16.2k113990






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      asked 2 days ago









      user9263468user9263468

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      11




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      New contributor





      user9263468 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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