NFS报错一例

  [root@bjs0- ~]# /etc/init.d/portreserve start

  Starting portreserve:                                      [  OK  ]

  [root@bjs0- ~]# /etc/init.d/nfs start

  Starting NFS services:                                     [  OK  ]

  Starting NFS quotas: Cannot register service: RPC: Unable to receive; errno = Connection refused

  rpc.rquotad: unable to register (RQUOTAPROG, RQUOTAVERS, udp).        [FAILED]

  Starting NFS mountd:                                                                               [FAILED]

  Starting NFS daemon: rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused)

  rpc.nfsd: unable to set any sockets for nfsd                                                 [FAILED]

  RH系操作系统在6.0版本之后没有portmap服务控制rpc的启动,由于NFS和nfslock的启动需要向rpc进行注册,rpc不启动的话就会报错。

  解决方法:启动rpcbind&rpcidmap rpcbind是6.0版本后默认的RPC服务,所以要先于nfs启动。如果不启动rpcidmap则会造成用户权限的映射错误,用户的权限看起来是一串数字。

  [root@bjs0- ~]# /etc/init.d/rpcbind start

  Starting rpcbind:                                          [  OK  ]

  [root@bjs0- ~]# /etc/init.d/rpcidmapd start

  Starting RPC idmapd:                                       [  OK  ]

  [root@bjs0- ~]# /etc/init.d/nfs start

  Starting NFS services:                                     [  OK  ]

  Starting NFS quotas:                                       [  OK  ]

  Starting NFS mountd:                                       [  OK  ]

  Starting NFS daemon:                                       [  OK  ]

 

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