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在配置nfs服务器时,情况如下:
1、在/etc/extports中设定共享目录和权限后,用exportfs命令执行正常;
2、chkconfig --list | grep portmap 和 grep | nfs 时, 发现服务也打开了
3、这在主机端showmount -e `hostname` 时出现如下错误:
“mount clntudp_create: RPC: Port mapper failure - RPC: Unable to receive”
4、在service nfs restart时出现如下情况:
Stopping NFS mountd: FAILED
Stopping NFS daemon: FAILED
Stopping NFS services: OK
Stopping NFS quotas: FAILED
Starting NFS services: OK
Starting NFS quotas: Cannot register service: RPC: Unable to send; errno = Invalid argument
rpc.rquotad: unable to register (RQUOTAPROG, RQUOTAVERS, udp). FAILED
Starting NFS mountd: Cannot register service: RPC: Unable to send; errno = Invalid argument FAILED
Starting NFS daemon: nfssvc: Function not implemented FAILED
5、关闭了防火墙 chkconfig --level 2345 iptables off
请问上面的问题如何解决啊?
谢谢各位了! |
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