Board after using ifconfig modify IP address, the original mount folder is missing, but also a NFS timeout error

This is mount command to remove the file lock, use soft mount

The mount -t NFS -o nolock, rw, TCP, soft, vers=3, timeo=30, retry=3 192.168.1.53:/home/the cw/work/share/bin/MNT/NFS/


After the use ifconfig modify IP, df found before mount file is missing, but it can be found using the mount, and the host can also ping

This is to change the address before the mount directory


This is case, following a modified program block, should be in the request NFS service


Host is ping make sense of the board at this time


This is what part of the problem

CodePudding user response:

How can your IP is changed, even, before you also see out df or IP, umount, mount again