Настройка NFS-сервера

[MartinRoot]

Сервер: CentOS ( на VirtulBox )
Клиент: UBUNTU
Пинг есть.

На клиенте
sudo mount -t nfs 192.168.0.3:/media/disk3 /media/nfs
Пишет ошибку:

mount.nfs: mount system call failed

sudo mount -v -t nfs4 192.168.0.3:/media/disk3 /media/nfs

mount.nfs4: timeout set for Sat Aug 21 23:09:55 2010
mount.nfs4: text-based options: 'clientaddr=192.168.0.1,addr=192.168.0.3'
mount.nfs4: mount(2): Input/output error
mount.nfs4: mount system call failed

/var/log/messages

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Aug 21 22:02:43 ander-laptop kernel: [29999.813045] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 22:22:57 ander-laptop kernel: [31214.140919] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 22:23:02 ander-laptop kernel: [31219.519410] nfsd: last server has exited, flushing export cache
Aug 21 22:23:04 ander-laptop kernel: [31220.747319] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:23:04 ander-laptop kernel: [31220.756776] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:23:04 ander-laptop kernel: [31220.756799] NFSD: starting 90-second grace period
Aug 21 22:27:34 ander-laptop kernel: [31491.089030] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 22:33:35 ander-laptop kernel: [31852.028210] nfsd: last server has exited, flushing export cache
Aug 21 22:33:36 ander-laptop kernel: [31853.224470] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:33:36 ander-laptop kernel: [31853.225556] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:33:36 ander-laptop kernel: [31853.225576] NFSD: starting 90-second grace period
Aug 21 22:34:29 ander-laptop kernel: [31906.380990] nfsd: last server has exited, flushing export cache
Aug 21 22:34:30 ander-laptop kernel: [31907.470407] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:34:30 ander-laptop kernel: [31907.471246] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:34:30 ander-laptop kernel: [31907.471271] NFSD: starting 90-second grace period
Aug 21 22:38:05 ander-laptop kernel: [32122.620254] nfsd: last server has exited, flushing export cache
Aug 21 22:38:07 ander-laptop kernel: [32123.756745] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:38:07 ander-laptop kernel: [32123.761205] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:38:07 ander-laptop kernel: [32123.761227] NFSD: starting 90-second grace period
Aug 21 22:39:57 ander-laptop kernel: [32233.986931] nfsd: last server has exited, flushing export cache
Aug 21 22:39:58 ander-laptop kernel: [32235.096359] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:39:58 ander-laptop kernel: [32235.099771] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:39:58 ander-laptop kernel: [32235.099797] NFSD: starting 90-second grace period
Aug 21 23:07:30 ander-laptop kernel: [33887.074942] nfsd: last server has exited, flushing export cache
Aug 21 23:07:31 ander-laptop kernel: [33888.247611] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 23:07:31 ander-laptop kernel: [33888.249290] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 23:07:31 ander-laptop kernel: [33888.249310] NFSD: starting 90-second grace period
Aug 21 23:17:27 ander-laptop kernel: [34483.681025] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 23:23:18 ander-laptop kernel: [34835.670872] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 23:26:19 ander-laptop kernel: [35016.084027] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 23:32:21 ander-laptop kernel: [35378.108259] rpcbind: server 192.168.0.3 not responding, timed out
Aug 21 23:34:08 ander-laptop kernel: [35484.958660] device vboxnet0 left promiscuous mode
Aug 21 23:34:13 ander-laptop kernel: [35489.922919] vboxNetAdpOpen returns 0
Aug 21 23:34:13 ander-laptop kernel: [35489.923498] device vboxnet0 entered promiscuous mode
Aug 22 00:00:20 ander-laptop kernel: [37057.153045] rpcbind: server 192.168.0.3 not responding, timed out
Aug 22 00:05:44 ander-laptop kernel: [37381.401031] rpcbind: server 192.168.0.3 not responding, timed out

rpcinfo -p

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прог-ма верс прото   порт
    100000    2   tcp    111  portmapper
    100000    2   udp    111  portmapper
    100024    1   udp  52892  status
    100024    1   tcp  36638  status
    100021    1   udp  39748  nlockmgr
    100021    3   udp  39748  nlockmgr
    100021    4   udp  39748  nlockmgr
    100021    1   tcp  56456  nlockmgr
    100021    3   tcp  56456  nlockmgr
    100021    4   tcp  56456  nlockmgr
    100003    2   udp   2049  nfs
    100003    3   udp   2049  nfs
    100003    4   udp   2049  nfs
    100003    2   tcp   2049  nfs
    100003    3   tcp   2049  nfs
    100003    4   tcp   2049  nfs
    100005    1   udp  34323  mountd
    100005    1   tcp  37545  mountd
    100005    2   udp  34323  mountd
    100005    2   tcp  37545  mountd
    100005    3   udp  34323  mountd
    100005    3   tcp  37545  mountd

/var/log/messages

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Aug 21 21:09:59 user pppd[7758]Aug 21 22:38:07 ander-laptop kernel: [32123.761205] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:38:07 ander-laptop kernel: [32123.761227] NFSD: starting 90-second grace period
Aug 21 22:39:57 ander-laptop kernel: [32233.986931] nfsd: last server has exited, flushing export cache
Aug 21 22:39:58 ander-laptop kernel: [32235.096359] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 22:39:58 ander-laptop kernel: [32235.099771] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 22:39:58 ander-laptop kernel: [32235.099797] NFSD: starting 90-second grace period
Aug 21 23:07:30 ander-laptop kernel: [33887.074942] nfsd: last server has exited, flushing export cache
Aug 21 23:07:31 ander-laptop kernel: [33888.247611] svc: failed to register lockdv1 RPC service (errno 97).
Aug 21 23:07:31 ander-laptop kernel: [33888.249290] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Aug 21 23:07:31 ander-laptop kernel: [33888.249310] NFSD: starting 90-second grace period

sudo  lsmod | grep nfs

nfs                   264813  1
nfsd                  238967  11
lockd                  64849  2 nfs,nfsd
nfs_acl                 2245  2 nfs,nfsd
auth_rpcgss            33735  2 nfs,nfsd
sunrpc                193085  14 nfs,nfsd,lockd,nfs_acl,auth_rpcgss
exportfs                3437  1 nfsd

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На сервере стоит nfs-сервер
/etc/exports
/media/disk3 192.168.0.1(rw,no_root_squash,async)
после перезапуска NFS-сервера все ОК
sudo exportfs -a все нормально

[lega911]

если после перезапускам сервера все ок, значит его (или сентос) и нужно ковырять.
а вообще встречался с глюками nfs на CentOS x64, с Ubuntuми никогда проблемм не встречал по nfs, всегда заводилось пол-пинка.

[MartinRoot]

2lega911 У меня тоже в убунте получилось поднять nfs-сервер, а на ЦентОСе нет.