I am running a cluster. The home directories are mounted using NFS.
The following gives an error on the cluster:
node-a$ ssh node-b touch /home/user/testFile && rm /home/user/testFile rm: cannot remove `/home/user/testFile': No such file or directory
However, the following works:
node-a$ ssh node-b touch /home/user/testFile && ls /home/user && rm /home/user/
I have already activated mount options
sync,noac. Could this be a bug in either the linux kernel (which is
18.104.22.168 on this clustering system) or in the embedded linux of the NAS providing the NFS share ?