showmount -e clnt_create: RPC: Port mapper failure - Timed out, S! ]* @0 Y% o, f/ h; k7 @
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在后面添加上nfs服务的地址:9 @. @) F+ f5 `% h* j; Z
[root@learn ~]# showmount -a 192.168.0.129 n( ?1 u9 T: q! |' |
All mount points on 192.168.0.12:
" m4 {+ |- f9 R' k[root@learn ~]# showmount -e 192.168.0.12
% ^3 \/ D( y! M9 IExport list for 192.168.0.12:
, X% `- S3 r4 e- W6 m/tmp 192.168.0.0/242 l' l( h( b% i* O- V. @
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在客户端查看时,出现如下错误提示: [root@node1 ~]# showmount -e 192.168.122.101 \$ u) V$ n* C3 k
clnt_create: RPC: Port mapper failure - Unable to receive: errno 113 (No route to host) 解决方法: 关闭被访问的NFS服务器上的防火墙和selinux(当然只适合个人测试环境),执行systemctl stop firewalld
- T4 Y* {+ K( U$ \;iptables -F ;setenforce 0,在客户端重新查看showmount -e 192.168.122.10
J1 s7 B- N5 V$ s9 [在客户端showmount -e 192.168.122.10遇到以下错误提示,“clnt_create: RPC: Program not registered” , 解决方法: 服务端[root@server /]# rpc.mountd 即可 客户端查看 [root@node1 ~]# showmount -e 192.168.122.10 Export list for server.example.com:" A5 Y( |1 j" `1 h
/tmp *(rw,sync,no_root_squash) ; c- o' o1 V- u8 u( Z k& f' I
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