嵌入式系统nfs挂载问题解决(mount: RPC: Unable to receive; errno = No route to host)
2011-03-24 20:22
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PC OS:CentOS5.4
开发板:OK2440III
开发板内核:2.6.28
开发板文件系统:yaffs2
PC端设置:
在/etc/exports 中写入“/ *”(注意中间有空格,可根据实际情况确定IP地址和挂载的文件夹)
重启nfs服务“service nfs restar”
挂载命令:mount -t nfs -o nolock 192.168.1.230:/ /mnt (ip是PC端IP地址,不使用“-o nolock”参数会导致系统长时间没反应!)
当我想用开发板挂在NFS文件系统时出现:mount: RPC: Unable to receive; errno = No route to host
经多番搜索尝试,发现是PC端防火墙在作怪,在PC端root用户下运行“service iptables stop"即可,PC输出如下
开发板:OK2440III
开发板内核:2.6.28
开发板文件系统:yaffs2
PC端设置:
在/etc/exports 中写入“/ *”(注意中间有空格,可根据实际情况确定IP地址和挂载的文件夹)
重启nfs服务“service nfs restar”
挂载命令:mount -t nfs -o nolock 192.168.1.230:/ /mnt (ip是PC端IP地址,不使用“-o nolock”参数会导致系统长时间没反应!)
当我想用开发板挂在NFS文件系统时出现:mount: RPC: Unable to receive; errno = No route to host
经多番搜索尝试,发现是PC端防火墙在作怪,在PC端root用户下运行“service iptables stop"即可,PC输出如下
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