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NFS mount for SLES Install - mount.nfs: Remote I/O error

  • 1.  NFS mount for SLES Install - mount.nfs: Remote I/O error

    Posted Mon November 19, 2018 09:33 AM

    Originally posted by: tux2015


    Hello,

    wann install SLES12SP3 PPCLE from NIM Server (AIX 7.1)

    how to build /etc/exports that SLES did mount without error.

     

    If run mount manual it work:

     

    mount -t nfs 192.168.1.100:/sles /mnt -o nfsvers=3 -o nolock

     

    But SLES will mount without: -o nfsvers=3 -o nolock

     

    Thanks

     

    NIM:

     

    /tftpboot/sles12sp3/core.elf       ---> Load /boot/ppc64le/grub2-ieee1275/grub.cfg

     

    /etc/tftpaccess.ctl

    allow:/boot

     

    /boot

     

    /boot/ppc64le/grub2-ieee1275/grub.cfg

     

    with_gfx=0

    gfxmode=auto
    locale_dir=$prefix/locale
    lang=en_US

    set default='Installation'

    insmod gettext

    if sleep --interruptible 0 ; then
      timeout=60
    fi

    menuentry 'Installation' --class opensuse --class gnu-linux --class gnu --class os {
      echo 'Loading kernel ...'
      linux /boot/ppc64le/linux netdevice=eth0 ipv6=0 install=nfs://192.168.1.166/sles vncpassword=password gateway=192.168.1.1 hostip=192.168.1.15/24 nameserver=192.168.1.1 domain=mydomain.tld
    2
      echo 'Loading initial ramdisk ...'
      initrd /boot/ppc64le/initrd
    }

     

    /etc/exports

    /sles -public,sec=sys:krb5p:krb5i:krb5:dh,ro

     

     

    LINUX LPAR:

     

    booting:

     

    TFTP BOOT ---------------------------------------------------
    Server IP.....................192.168.1.166
    Client IP.....................192.168.1.15
    Gateway IP....................192.168.1.1
    Subnet Mask...................255.255.0.0
    ( 1  ) Filename................./tftpboot/sles12sp3/core.elf
    TFTP Retries..................5
    FINAL PACKET COUNT = 395 .....512 PACKET COUNT = 100

     

     

     

    Please make sure your installation medium is available.     ││                                                            │
    │                                                           ││                                                                 ││                                                            │
    │                                                           ││                     Choose the URL to retry.

     

    nfs://192.168.1.166/sles,nolock,nfsvers=3

     

    open shell

    mount 192.168.1.192:/sles /var/adm/mount

    mount.nfs: Remote I/O error

     

    manuel mount work

    mount 192.168.1.192:/sles /var/adm/mount -o vers=3 -o nolock