# /etc/init.d/nfs startStarting NFS services:                                     [  OK  ]Starting NFS mountd: rpc.mountd: svc_tli_create: could not open connection for udp6rpc.mountd: svc_tli_create: could not open connection for tcp6rpc.mountd: svc_tli_create: could not open connection for udp6rpc.mountd: svc_tli_create: could not open connection for tcp6rpc.mountd: svc_tli_create: could not open connection for udp6rpc.mountd: svc_tli_create: could not open connection for tcp6                                                           [FAILED]Starting NFS daemon: rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused)rpc.nfsd: address family inet6 not supported by protocol TCPrpc.nfsd: unable to set any sockets for nfsd                                                           [FAILED]

根据启动提示可以获知，inet6地址族不被支持，原因是当前主机没有加载ipv6的模块，可以重新加载一遍ipv6模块解决这个问题。

由于我的系统不需要ipv6的支持，所以还可以通过下面的操作，取消NFS的ipv6调用。

# cat /etc/netconfig ## The network configuration file. This file is currently only used in# conjunction with the TI-RPC code in the libtirpc library.## Entries consist of:##       
      
       
        
         
         
           \#               
           
           
            ## The 
             and 
             
               fields are always empty in this# implementation.#udp tpi_clts v inet udp - -tcp tpi_cots_ord v inet tcp - -udp6 tpi_clts v inet6 udp - -tcp6 tpi_cots_ord v inet6 tcp - -rawip tpi_raw - inet - - -local tpi_cots_ord - loopback - - -unix tpi_cots_ord - loopback - - -注掉:udp6,tcp6后重启nfs
             
           
         
        
       
      
     

 还是报错:

# /etc/init.d/nfs startStarting NFS services:                                     [  OK  ]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]

 还没启动rpcbin

# /etc/init.d/rpcrpcbind     rpcgssd     rpcidmapd   rpcsvcgssd  [root@208LBT /]# /etc/init.d/rpcbind startStarting rpcbind:                                          [  OK  ]# /etc/init.d/nfs startStarting NFS services:                                     [  OK  ]Starting NFS mountd:                                       [  OK  ]Starting NFS daemon:                                       [  OK  ]Starting RPC idmapd:                                       [  OK  ]