在使用NFS的时候,客户端挂载时,卡住很久没有反应,过一会后提示错误如下:
[root@lamp ~]# mount -t nfs 192.168.1.192:/backup /mnt
mount.nfs: Input/output error
查看服务器端NFS状态
[root@rsync ~]# /etc/init.d/nfs status
rpc.mountd (pid 28493) is running...
nfsd (pid 28490 28489 28488 28487 28486 28485 28484 28483) is running...
rpc.rquotad (pid 28464) is running...
查看服务器端protmap状态
[root@rsync ~]# /etc/init.d/portmap status
portmap (pid 2539) is running...
这里服务器端两个服务都已经启动了。
去客户端查看一下共享挂载的情况:
[root@lamp ~]# showmount -e 192.168.1.192
Export list for 192.168.1.192:
/backup 192.168.1.0/24
也没问题,查看一下客户端portmap的情况呢
[root@lamp ~]# /etc/init.d/portmap status
portmap is stopped
[root@lamp ~]# /etc/init.d/portmap start
Starting portmap: [ OK ]
[root@lamp ~]# mount -t nfs 192.168.1.192:/backup /mnt
[root@lamp ~]#
[root@lamp ~]# mount
192.168.1.192:/backup on /mnt type nfs (rw,addr=192.168.1.192)