elesun8 发表于 2014-11-09 21:27

mini2440通过nfs启动不成功

超级终端显示：
IP-Config: Gateway not on directly connected network.
Looking up port of RPC 100003/2 on 192.168.0.102
Looking up port of RPC 100005/1 on 192.168.0.102
Root-NFS: Server returned error -13 while mounting /tftpboot/sbc2440
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-

block(2,0)



服务器（虚拟机）nfs服务开启，开发板可以在系统正常启动后手动加载mount /nfs_rootfs

请大侠指点，多谢。

T-Bagwell 发表于 2014-11-10 17:40

看上去是挂载失败
需要在bootloader里面看一下是否能够联通nfs

elesun8 发表于 2014-11-11 21:56

在bootloader下如何查看nfs是否联通？superviviuboot
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